JavaScript experts, mentors, speakers

Explore personalities and their talks, workshops, videos, and articles. While we focus primarily on JavaScript and frameworks like React, Vue, Svelte, and Node, you may find experts on other fields on our Portal. To name a few – Testing, DevOps, Machine Learning, and many more!
Aaron O'Mullan
Aaron O'Mullan
Deno, France
Principal software engineer at Deno, previously co-founded GitBook.
Aashima Ahuja
Aashima Ahuja
Meta, Netherlands
I am a frontend engineer working in Meta. I am a JS enthusiast. I love talking about the Web and exploring new technologies. I believe knowledge grows with sharing , so I love to spread my knowledge about frontend.
Abdelrahman Awad
Abdelrahman Awad
Octopods, Egypt
I'm a senior frontend engineer @octopodsio based in Cairo, Egypt. I created vee-validate for Vue.js and when not working I play video games and I started to learn to play the bass.
Abdelrhman Adel
Abdelrhman Adel
Rangle, Netherlands
Abdelrhman Adel is an Amsterdam-based Solution Architect at Rangle.io, helping clients build better software experiences using technologies such as Angular, React, and Typescript. Once a Petroleum Engineer, he switched career paths to follow his passion for technology and improving user experiences. When he’s not working, you can find him gaming or binge-watching a new TV series.
Abe Haskins
Abe Haskins
Shopify, USA
Abe is a Developer Advocate at Shopify focused on bringing the next generation of ecommerce to developers. Previously he spent 9 years working at Google on Firebase/Cloud where he focused on JavaScript/Typescript.
Abhijeet Prasad
Abhijeet Prasad
Sentry (sentry.io) , Canada
I love building out solutions to really difficult problems and seeing them come to life. I’m currently at Sentry (sentry.io) where I help build Sentry's open source SDKs.
Adam Bradley
Adam Bradley
Ionic, USA
Director of Open Source Development at Ionic: Capacitor.js Ionic Framework Stencil.js
Adam Jahr
Adam Jahr
Vue Mastery, USA
Adam Jahr is the co-founder of Vue Mastery, the ultimate learning resource for Vue developers and the biggest financial backer of the Vue framework. As an e-learning educator, he has taught hundreds of thousands of developers worldwide and teaches live at conferences across the globe. Adam is a proud Vue.js Community Partner. When he isn't teaching Vue, he enjoys creating interactive art installations.
Adam Klein
Adam Klein
500Tech, Israel
Adam is a CTO, a web developer and consultant, web GDE, and author of open source libraries. He is an entrepreneur and co-founder of 500Tech, a company that specializes in frontend technologies. He loves coding, and he loves speaking about code. Adam is very involved in the community, and is part of the organizing team of Angular & React meetups and conferences in Israel. https://dev.to/adamklein
Adam L Barrett
Adam L Barrett
NRWL, Canada
Adam L Barrett is a JavaScript and Front-End consultant, a contributor to open source, and avid bike-shedder. Adam believes, when writing conference bios, he should probably mention his two children, his love of movies and probably his hobbies, like hosting a board game podcast, to help the reader connect with him as a person, but ...well, that sounds sort of manipulative so Adam has chosen not to. Adam is above that.
Adrien Baron
Adrien Baron
Tractable, UK
Hi, I’m Adrien 👋. I’m a Senior Software Engineer at Tractable, a startup which is revolutionising insurance using Machine Learning. I previously lead the Micro Frontend effort at Cazoo (and wrote about it!). I’m passionate about building things, such as clashofstats.com, a statistics tracker for Clash of Clans ⚔️, Vue GWT a library that lets you build Vue.js components in Java ☕️, and more recently Tiny Frontend an open source Micro Frontend architecture library 🐰. I live in London with my partner. In my free time, I love going to see a show in the West End, playing some Beat Saber on my Valve Index or reading the latest book from Brandon Sanderson.
Adron Hall
Adron Hall
Hasura, USA
Adron has a wide range of companies, programming, and database experience. This includes companies ranging from small startups to 200k plus person enterprises and the respective challenges of design and architecture for these companies. In programming, Adron is fluent in C#, JavaScript, and Go, with experience in F#, Java, C++, Erlang, COBOL, and others, for a truly polyglot perspective of language approaches and their technology stacks. But, I get super frustrated writing in the third person for various reasons. So I like to think of me as jovial, proactive, test & code, code & test, get things done well, software architect, engineer, code monkey, coder, and distributed systems advocate. I go by the title of “Coder, Messenger, Recon” as it seems to encompass what I do.
Akshay Ranganath
Akshay Ranganath
Cloudinary, USA
Akshay Ranganath is a Solution Architect at Cloudinary responsible for bringing customers on-board, helping them create work-flow for media management and media delivery. While not working, you'll find him holding camera and indulging in some photography.
Alba Silvente Fuentes
Alba Silvente Fuentes
Senior FrontEnd Developer, Netherlands
Alba Silvente Fuentes, aka Dawntraoz, is a Senior FrontEnd Developer. She likes writing about front-end development on her personal blog, speaking at conferences, hosting a podcast and working hard on the open-source community. She is also a GoogleDevExpert in Web Technologies and Ambassador at Nuxt & Storyblok.
Alejandro Oviedo
Alejandro Oviedo
X-Team, Argentina
Alejandro has been involved with the Node.js project and its community for some time, helping to grow its community in latam. He enjoys speaking on web security, Node.js performance and serverless.
Aleksandra Sikora
Aleksandra Sikora
Blitz.js, Poland
Aleksandra is a software engineer based in Wrocław, Poland. She's worked as a full-stack developer with many different languages such as Elixir, Golang, Python, and TypeScript. She was previously a tech lead for the Hasura Console, and now she's a lead maintainer of Blitz.js.
Alessandro Senese
Alessandro Senese
Formidable, UK
Hi, I'm Alessandro, a software developer from London. I build a mobile app at Formidable using React Native. I truly believe it is our responsibility to push for accessibility to be considered first-class citizens in our development flow.
Alexander Johansson
Alexander Johansson
Tola, Sweden
I am Alex 👋, a fully-stacked TypeScripter from Sweden & the creator of tRPC. Been doing html since the late 90s, started a company in 2006 selling Counter-Strike servers & got my first official coding job in 2009. Since then, I have been on 5 continents, lived/worked on 3, and worked for everything from sub 5 people startups to big banks - as a consultant, employee, and founder. From Sweden, living in Malmö. Speak Swedish, English and rusty (Brazilian) Portuguese + Spanish.
Alexander Weekes
Alexander Weekes
Toptal, UK
Alex's skills as a project manager helped integrate athlete management tech into many UK universities such as Birmingham City University. He joined Toptal to add his expertise in agile methodologies and best practice leadership techniques to help complete innovative projects and add value to end users' products. As a PMI member, he is proficient at operating within a varied company structure from SMEs to enterprise organizations.
Alexandra Buckalew
Alexandra Buckalew
GraphCMS, Germany
Alex is an experienced marketer and screenwriter with over 10 years of experience. A natural storyteller, Alex spends her free time writing novels and screenplays and is driven through a constant need to be constantly learning professionally and personally. Originally from Texas, she has lived in New York City, and now Berlin, Germany.
Alexandra Catana
Alexandra Catana
Snyk, Romania
Material Science Engineer, DevOps turned Solution engineer with Snyk.
Alexandre Chopin
Alexandre Chopin
NuxtLabs, France
Self-learner and passionated about web development since the age of 15, I have a strong background in frontend development and especially with Vue.js and the Jamstack.
Alexandre Moureaux
Alexandre Moureaux
BAM, France
Alex is a tech lead at BAM where he’s been developing React Native apps for 5 years. Currently his obsession is with performance and making sure React Native apps are on par with native apps on that aspect.
Alex Hawker
Alex Hawker
Google, USA
Alex Hawker is a Software Engineer on the GameSnacks team at Google, where he works on bringing exciting new experiences to the web gaming space. Before that, he worked to bring new GIF features to Gboard, Google’s virtual keyboard.
Alex Korzhikov
Alex Korzhikov
Instructor, Mentor, Netherlands
Software engineer, team lead, ​instructor​, mentor, and ​author of technical materials​ in JavaScript, Node, ​JSON-Schema​, Web Components, TypeScript.
Alex Kyriakidis
Alex Kyriakidis
Vue School, Netherlands
Alex has been an award-winning web developer for 12 years. He authored the first book on Vue.js in 2016 and is one of the first Vue.js educators in the world. He founded vueschool.io where he's teaching Vue and JavaScript to web developers through video courses along with many core members and industry leaders.
Alex Lobera
Alex Lobera
Miro, UK
Alex is an experienced engineer and decision maker with over 18 years of experience in the software industry. He is currently focused on scaling large organisations by breaking up front-end monoliths. Alex is passionate about open-source software and all things Web. Staff engineer @Miro. Co-Founder of several startups.
Alex Ruheni
Alex Ruheni
Prisma, Germany
Alex is a Developer Advocate at Prisma, where he's working to make databases easy and fun. He loves learning and teaching other developers. Every once in a while, he procrastinates by preaching to other developers to adopt Ts. He's also a mediocre photographer at best – but the camera covers that up for him.
Alex St. Louis
Alex St. Louis
Wonder Interactive, Canada
Alex Trost
Alex Trost
Prismic, USA
Alex is a teacher who wants to make learning web development easier and more fun for everyone. He’s working on the Developer Experience team at Prismic to make building React sites with a powerful backend easier than ever. Working in the JAMStack with any React framework is where Alex is happiest. He also teaches creative coding techniques on his site, Frontend Horse.
Alison Yoon
Alison Yoon
Octopus Energy, UK
I'm a frontend developer at Octopus Energy. I come from a design background. UI/UX designer turned into an engineer, that's me.
Ali Spittel
Ali Spittel
AWS Amplify, USA
Ali teaches people to code. She loves Python, JavaScript, and talking about programming. She has been writing React since before es6 classes. She is a Senior Developer Advocate on the AWS Amplify team. Ali also blogs about code, aimed mostly at a beginner audience. Her writing has gotten over a million readers in the past year. She has also spoken at over 50 events in the last few years. When Ali's not working, you can find her watching New England sports, competing on CodeWars, taking runs around the city, rock climbing, or participating in coding community events.
Allan Enemark
Allan Enemark
NVIDIA | Data Visualization, USA
Working on advancing Data Visualization and Data Science with RAPIDS.ai / GPU acceleration at NVIDIA. In a previous life was an Industrial Design Lead.
Allison Kunz
Allison Kunz
Hasura, USA
Allison is a solutions engineer at Hasura.
Alyona Galyeva
Alyona Galyeva
LINKIT, Netherlands
I encourage others to see different perspectives and constructively break the rules. Observe - Optimize - Learn - Repeat is my work and life motto. Next to it, I found my joy in building and optimizing end-to-end Machine Learning Systems. Principal Data Solutions Engineer @ LINKIT Organizer (volunteer) @ PyLadies Amsterdam WaiACCELERATE Tech Mentor (volunteer) @ Women in AI
Alyssa Nicoll
Alyssa Nicoll
Progress, USA
Alyssa is an Angular Developer Advocate for KUI and a Google Developer Expert for Angular. Her two degrees (Web Design & Development and Psychology) feed her speaking career. She has spoken at over 30 conferences Internationally. She streams weekly on the Angular Air podcast and Twitch CodeItLive channel. She enjoys gaming, scuba diving, and has a little one that fondly goes by "Mr. Milks".
Amy Bass
Amy Bass
Docker, USA
As a youngster, I had an early interest in computers. I quickly learned to disassemble and reassemble my family's Tandy 1000 without much effort. This passion only grew as I got older. In college, I became very interested in helping to bridge the growing digital divide and started a student organization, Tech Serv, at Drexel University. After college, I started my career as a data analyst but quickly found a career in Product Management. Here, I was able to combine my love for technology with my passion for improving the lives of others. Since that time, I've been a product manager in a variety of industries including MarTech and HealthTech. Now at Docker, I hope to continue on my journey by improving the lives of developers and helping solve their daily challenges.
Andreas Müller
Andreas Müller
Microsoft, USA
Andreas Müller is a Principal Research SDE at Microsoft, where he works on the interface of the Data Science ecosystem and cloud infrastructure. He previously held positions as Associate Research Scientist at the Columbia Data Science Institute and as a Research Engineer at the NYU Center for Data Science. He is one of the core developers of the scikit-learn machine learning library, a member of the scikit-learn technical committee, and the author of the book "Introduction to machine learning with Python". His work focuses on practical aspects of machine learning and the development of user-centric machine learning software.
Andreas Roth
Andreas Roth
Esveo, Germany
Andreas is a developer, trainer and consultant for all things around the web. His favorite topics include TypeScript, React and GraphQL while still having an eye for the complete ecosystem.
Andrei Calazans
Andrei Calazans
G2i, Brazil
I'm a Software Developer with an emphasis on a JavaScript Stack(React, React Native, GraphQL, Relay, Apollo, Redux, Redux-Saga, and others). Over the past years, I've worked mostly with Front-End applications, but I have done Back-End work with GraphQL JS. Despite starting my career on the Web, I have been working with Mobile applications for quite some time. Due to working on cross-platform solutions like React Native, I have some experience writing Swift, Objective-C, Java, and C++. I cherish good communication and respect. I also have some of those cliche skills = ) Fast learner and a good communicator. Besides Software Development, I like writing, learning about emotions, and philosophy.
Andrei Pfeiffer
Andrei Pfeiffer
revo.js, Romania
Eclectic Code Designer. UI Developer for web & mobile. The organizer of revo.js conference.
Andre Kovac
Andre Kovac
Germany
Mobile and Web Engineer (React-Native/React) Data Science (Statistical Analysis and Machine Learning) Speaker and Trainer (Interactive Workshops, Science Communication, Talks) Teaching Chinese as André China Tiger on my YouTube channel
Andre Landgraf
Andre Landgraf
LinkedIn, USA
Andre is a full stack developer from Germany. He graduated with an MS in Information Systems from the Technical University of Munich and was also awarded an MS in Computer Science from Sofia University in Palo Alto. Andre currently lives in Cupertino, California, and he works as a Software Engineer at LinkedIn. Andre loves learning, writing, and speaking about all things web. In his free time, he tutors aspiring developers and builds for the web.
Andrew Hao
Andrew Hao
Lyft, USA
Andrew is a Staff Engineer at Lyft, where he builds products for Lyft's riders. When it comes to engineering, he's especially passionate about Web performance, machine learning and systems design. When it comes to people, he loves learning about what makes people tick and building high performing teams. In a prior life, he was a Principal Engineer at Carbon Five and an Engineering Manager at Blurb Books. He lives in Oakland with his family where he spends his free time running the streets and trails, dreaming about the day we'll be able to race in person. Online, he writes at https://www.g9labs.com
Andrew Reddikh
Andrew Reddikh
Redco, UK
Passionate software engineer with expertise in software development, microservice architecture, and cloud infrastructure. On daily basis, I use Node.js, TypeScript, Golang, and DevOps best practices to build a better tech world by contributing to open source projects.
Andrey Lushnikov
Andrey Lushnikov
Microsoft, USA
Andrey Lushnikov, Principal Engineer at Microsoft, is a former Chrome DevTools engineer and Chrome Puppeteer technical lead with over 11 years of experience in software engineering. Today, Andrey is a member of the Playwright core team.
Andy Desmarais
Andy Desmarais
Meltwater, USA
Andy Desmarais is a father of 4 who aims to constantly be learning and growing with the ever evolving web platform. He has over 15 years of experience with web development and has grown his skills with the web platform along the way. An avid outdoorsman he enjoys spending time hiking, climbing, and just being outside!
Andy Richardson
Andy Richardson
GraphCDN, UK
Andy is a Software Engineer at GraphCDN and maintains of a number of Open Source projects including urql devtools and Fielder. Not a pro at tennis but is always down for a hit 🎾
Angel Rivera
Angel Rivera
CircleCI, USA
Angel started his career as an US Air Force Space Systems Operations specialist in Cape Canaveral AF Station where he realized his passion for technology and software development. He has extensive experience in the private, public and military sectors and his technical experience includes military/space lift operations, technical writing, software development, SRE/DevOPs engineering. He also has a wealth of experience in defense and federal sectors such as contracting, information systems security and management. You can usually find him speaking at or organizing local tech meetups and hackathons where he enjoys engaging with developers.
Angie Jones
Angie Jones
Applitools, USA
Angie Jones is a Principal Developer Advocate who specializes in test automation strategies and techniques. She shares her wealth of knowledge by speaking and teaching at software conferences all over the world, writing tutorials and technical articles on angiejones.tech, and leading the online learning platform, Test Automation University. As a Master Inventor, Angie is known for her innovative and out-of-the-box thinking style which has resulted in more than 25 patented inventions in the US and China. In her spare time, Angie volunteers with Black Girls Code to teach coding workshops to young girls in an effort to attract more women and minorities to tech.
Anjana Vakil
Anjana Vakil
USA
Anjana suffers from a chronic case of curiosity, which led her from philosophy to English teaching to computational linguistics to software development. As a developer advocate at Observable, these days she codes & teaches from her home base in San Francisco; in the before-times, you could find her speaking at events around the world. She loves to share the joy of programming and advocate for a more diverse, equitable, and ethical tech industry. Ask her about the Recurse Center & Outreachy, she’s an alumna of both!
Ankita Kulkarni
Ankita Kulkarni
Senior Engineering Manager, Canada
Ankita has over 10 years of Software development experience that started with helping small businesses develop apps. Currently she is taking a break and enjoying exploring more entrepreneurial opportunities. Previously, she is a Senior Engineering Manager at WealthSimple, leading teams and helping define the future of FinTech in Canada. She also worked as a Tech Lead, Solution Architect, and Lead developer at companies such as Loblaw Digital, Rangle.io, and IBM Canada. Ankita has architected and scaled many web and mobile apps for clients using React, GraphQL, React Native and Next.js. She loves public speaking and has spoken at several conferences worldwide, allowing her to pursue her passion for travel. Ankita is also an instructor on Udemy and ZeroToMastery and loves sharing content online.
Ankita Masand
Ankita Masand
Treebo, India
Ankita is an Associate Architect at Treebo. She likes writing technical blogs and makes it a point to explain convoluted technical jargon in simple and concise language.
Anna Backs
Anna Backs
Codecentric, Germany
Anna Backs is an APM consultant and software developer working for codecentric. When she is not outside with her dog or absorbed in the world of Shadowrun, she is usually found building some thing or another in JavaScript. She loves coffee, good stories and learning new things.
Anna Henningsen
Anna Henningsen
MongoDB, Germany
Now part of the MongoDB Developer Tools team, Anna has been one of the most active contributors to Node.js core over the last 4 years. She is fueled by a passion for Node.js and its community.
Anthony Eden
Anthony Eden
DNSimple, USA
Founder of DNSimple, vendor of duct tape, purveyor of UDP packets. Erlang. Elixir. Golang. Ruby. Java. JavaScript. Surf. Snowboard. Living life to its fullest.
Anthony Fu
Anthony Fu
Vue.js & Vite.js Core Team, China
Anthony Fu is a fanatical full-time open sourceror. Core team member of Vue and Vite, creator of Slidev, VueUse, Vitesse, i18n Ally and Type Challenges.
Antoine du Hamel
Antoine du Hamel
Transloadit, France
Antoine is a Software Engineer from France, working for Transloadit. His love for everything open source brought him to GitHub at an early age, and he has been a regular visitor and contributor ever since. He serves as a member of the Node.js Technical Steering Committee, the esteemed governing body that oversees the popular runtime environment. When Antoine is not channeling his creative energy into technical projects, he enjoys playing the piano.
Antony Bello
Antony Bello
Retool, USA
Software engineer, frontend at Retool. Works with React, Redux, TypeScript. Loves mac and cheese, tennis, and exploring.
Anurag Hazra
Anurag Hazra
Timeless, India
Self taught frontend developer from India who loves to tinker around with modern web technologies, College student & currently working at timeless.co
Arisa Fukuzaki
Arisa Fukuzaki
Storyblok, Germany
Arisa is a Frontend Developer who became a DevRel Engineer. She works at Storyblok to share and improve better DX through talks, maintaining SDKs, and tutorials. Her mission is to learn, speak, connect and help. In her private time, she is a GDE, an Aikido fighter, a GirlCode ambassador, and a longboarder.
Arjun Attam
Arjun Attam
Microsoft, India
Arjun is a program manager at Microsoft, where his team builds Playwright. Playwright is a new library for automated end-to-end testing of web applications across all modern web browsers.
Arpit Bharti
Arpit Bharti
Rage Trade, India
Arpit is a passionate web developer excited about building next-gen experiences on the web.
Artem Zakharchenko
Artem Zakharchenko
CodeSandbox, Czechia
Creator of Mock Service Worker. Teaching people that testing can be useful and fun.
Asaf Shochet Avida
Asaf Shochet Avida
Evinced, Israel
Asaf is the front end tech lead @Evinced, with 10+ years of experience in web development, including: frontend, backend and test automation, and a special place in his heart for shiny CI pipelines. After spending a year and a half traveling with his wife and 2 young kids (now 3, Mazal Tov) in the far east, he came back to create state of the art accessibility tools for developers. In his spare time he loves reading Harry Potter with his daughter, mentoring junior devs, and making Pitas on the Saj.
Ashley Claymore
Ashley Claymore
Bloomberg , UK
Ashley is a software engineer at Bloomberg in the Trading Analytics team. He has been using TypeScript since v1.8 and contributed to the TypeScript implementation of the new 'Ergonomic brand checks for private fields' syntax. He is also a Bloomberg TC39 delegate currently working on the 'Change Array by copy' proposal.
Ashley Narcisse
Ashley Narcisse
Apollo, USA
Software Engineer, Hackathon Hacker, Functional Programming & System Observabaility Lover.
Austin Moninger
Austin Moninger
Retool, USA
Austin is on the customer engineering team at Retool, where he helps other engineers realize the value of a visual programming IDE. You'll find him playing tennis or rollerblading when he manages to get away from his computer.
Ava Wroten
Ava Wroten
SkillsEngine, USA
Ava Wroten has been building ambitious EmberJS apps for over eight years. She's built health education software at Eyemaginations (now called Rendia), banking and account opening software at Q2, budgeting software for K-12 educators at Allovue, and now she is connecting students to employers at SkillsEngine. With a passion for frontend web apps, Ava is excited for the future of the web as a platform to deliver innovation that betters people's everyday lives.
Avital Tzubeli
Avital Tzubeli
Vonage, Israel
From a young age, Avital was fascinated by the world of computers and solving problems with them. She followed a path of backend development, storytelling, and a little graphic design, before discovering the world of DevRel. Today Avital is the Regional Developer Advocate at Vonage TLV, where she gets to combine her passions for code, creative thinking, and facilitating good stories.
Baptiste Jamin
Baptiste Jamin
Crisp, France
Baptiste is the CEO and co-founder of Crisp, a customer messaging platform used by 300 000 companies. I started coding when I was 12, and made many different projects before co-founding Crisp in 2015. Some worked and many failed. I still code a lot and have a full-stack approach, from code, UI, UX, growth hacking to customer support.
Bar Hofesh
Bar Hofesh
NeuraLegion, Israel
Co-Founder, CTO & Security Researcher at NeuraLegion. Developer and security researcher, I love playing with Neural networks and other ML tools. I'm interested in new programming languages and the potential they bring.
Bartek Iwanczuk
Bartek Iwanczuk
Deno, Poland
Core member of the Deno team.
Ben Hagan
Ben Hagan
PolyScale, USA
Ben is the Founder of PolyScale.ai where he works to make scaling databases globally, simple for developers and architects. Ben has been working with distributed systems and big data for over a decade, leading Solution Architecture teams at companies such as DataSift, Elastic and Rockset.
Ben Hong
Ben Hong
Netlify, USA
Ben Hong is a Vue.js Core Team member, Staff DX Engineer at Netlify, Vue Mastery Instructor and Nuxt Ambassador.
Ben Ilegbodu
Ben Ilegbodu
Stitch Fix, USA
Ben is a Christian, husband, and father of 3, with 15 years of professional experience developing user interfaces for the Web. He currently is a Principal Frontend Engineer at Stitch Fix on their Frontend Platform team, helping architect their Design System. Ben also is a Google Developer Expert, Microsoft MVP, and enjoys playing basketball, DIY, watching movies, and tweeting (@benmvp) / blogging (benmvp.com) about his experiences with new web technologies.
Benjie
Benjie
Graphile, UK
Community-funded OSS maintainer, building for GraphQL, Node.js and PostgreSQL (PostGraphile, Graphile Worker, …). GraphQL TSC & Spec WG member
Ben Michel
Ben Michel
Datadog, USA
Ben cares about enabling developers, and supporting open source projects that push the Web forward (OpenJS Foundation, Node.js, tc39, Unicode Consortium). As a Technical Evangelist at DataDog, he’s helping devs create delightful experiences by using real user monitoring, and distributed synthetic testing. Ben has also led JavaScript meetups over the years (PDXNode, WebAudioPDX), and occasionally produces music.
Beril Sirmacek
Beril Sirmacek
Jonkoping University & the Owner of Create4D, Netherlands
Beril Sirmacek is a Dutch AI researcher. She received her PhD degree in Electrical and Electronics Engineering in 2009. Later she has worked with German Aerospace Center and pursued a habilitation degree with University of Osnabrueck. She is an assistant professor at Jonkoping AI Lab and also leading her company create4D. Beril is passionate to use computer vision and AI algorithms for creating useful healthcare and earth care solutions. Beril has taught a MSc course at the University of Augsburg in 2010, only on OpenCV. As a computer vision scientist and developer, she has been using it regularly for many years.
Bernhard Suhm
Bernhard Suhm
MathWorks, USA
Bernhard Suhm is the product manager for Machine Learning at MathWorks. He works closely with customer facing and development teams to address customer needs and market trends in our machine learning related products, primarily the Statistics and Machine Learning toolbox. Prior to joining MathWorks Bernhard led analyst teams and developed methods applying analytics to optimizing the delivery of customer service in call centers. He also held positions at a usability consulting company and Carnegie Mellon University. He received a PhD in Computer Science specializing in speech user interfaces from Karlsruhe University in Germany.
Bethany Griggs
Bethany Griggs
Red Hat, UK
Senior Software Engineer at Red Hat and a Node.js Technical Steering Committee Member. Beth has been involved with the Node.js project since 2016, when she joined IBM in their Node.js Runtime Team. Now at Red Hat, she’s continuing her work around Node.js, including contributing to the Node.js project. Beth is an active member of the Node.js Release Working Group, who audit the content for and produce the Node.js releases. Her other focuses are the creation of resources and tooling to support Node.js deployments to cloud.
Billy Purvis
Billy Purvis
NewDay, UK
Billy is an engineer at NewDay building React apps and component libraries. He's an advocate for accessibility, testing, and design systems. He also names all his libraries after vegetables, much to the confusion of his co-workers.
Bob van Luijt
Bob van Luijt
Weaviate, Netherlands
Bob is CEO and co-founder of SeMI Technologies, the business created around the open-source vector search engine Weaviate. Besides SeMI and Weaviate. Bob is a frequent speaker on the topics of open source, digital technology, software business, and creativity. He has spoken at around 100 events on the aforementioned topics in Europe, the US, and Russia.
Bolaji Ayodeji
Bolaji Ayodeji
Commerce Layer, Nigeria
Bolaji is a Software Engineer, Content Creator, and Community Engineer who currently works as a Developer Advocate at Commerce Layer. He's passionate about sharing knowledge, documentation, web engineering, Jamstack, headless commerce, communities, and FOSS.
Bonnie Schulkin
Bonnie Schulkin
Teacher, Coder & Testing Enthusiast, USA
In her 18 years in the software industry, Bonnie has discovered that she loves all things testing (how great is it when testing reveals exactly what you need to fix about your refactor or new feature?). She's particularly devoted to Test Driven Development for its emphasis on planning before coding. Bonnie is equally passionate about teaching, and she's pleased as punch to be producing online content full time. She feels weird writing about herself in the third person.
Bramus Van Damme
Bramus Van Damme
3RDS, Belgium
Bramus Van Damme is a web developer from Belgium. From the moment he discovered view-source at the age of 14 (way back in 1997), he fell in love with the web and has been tinkering with it ever since. His current focus is on JavaScript, React and React Native yet his love for CSS will never fade.
Brandon Bayer
Brandon Bayer
Blitz.js Creator, USA
Brandon Bayer is the creator of Blitz.js. He is currently a full-time maintainer of Blitz and supports himself with part-time consulting on the side. Outside of Blitz, his other passion is flying real airplanes and RC helicopters.
Brandon Dail
Brandon Dail
Discord, USA
Senior engineer leading accessibility at Discord. React.js core collaborator once upon a time.
Brandon Ward
Brandon Ward
StackHawk, USA
Brandon is a full stack engineer who finds enjoyment working with Kotlin. When not working, he frequently gets outside to snowboard or mountain bike. He also enjoys tinkering with smart home technology.
Brecht De Rooms
Brecht De Rooms
Fauna, Belgium
Brecht De Rooms is a senior developer advocate at Fauna. He is a programmer who has worked extensively in IT as a full-stack developer and researcher in both the startup and IT consultancy worlds. It is his mission to shed light on emerging and powerful technologies that make it easier for developers to build apps and services that will captivate users.
Brendan Duncan
Brendan Duncan
Unity Technologies, USA
Brendan is a senior software engineer working on graphics and the web platform for Unity Technologies, where he combines his love of creativity and technology. Before Unity, Brendan has 20+ years working in animation studios such as Disney, and technology companies such as Google.
Brent Vatne
Brent Vatne
Expo, Canada
Front-end web/mobile developer working on Expo and React Native.
Brielle Harrison
Brielle Harrison
PayPal, USA
GraphQL Technical Steering Committee, Principal Software Engineering Manager at PayPal.
Buddha Bhattacharya
Buddha Bhattacharya
Tyk, Singapore
Founder of WAYV Digital, providing business strategy and technology solutions for impact-driven companies to help them scale up, become sustainable and spread their impact around the world. Currently working with companies across 5 continents in the areas of education, disability care, healthcare and sustainable e-commerce. A dynamic leader with experience across both technical and managerial roles. Extensive experience in client and stakeholder engagement, combined with an expertise in solution consultancy across multiple technology platforms ensures successful product delivery time after time. Key competencies: • Technical consultancy and delivery- Kentico, Sitefinity, Sitecore, Drupal, WordPress, AWS, Azure • Solution Architecture (cloud, web, apps) • Product management • Agile delivery as Professional Scrum Master • Team management and leadership • Technical Project management and direction • Full stack web development (JS - React, Angular; Python; PHP) Dedicated to building communities to tackle the UN Sustainable Development Goals and passionate about helping those who wish to change the world!
Burak Kantarci
Burak Kantarci
Thundra, Turkey
Burak Kantarcı works as the Product Manager at Thundra, a developer platform that empowers application teams to develop, debug, and deliver modern microservices on the cloud. With an engineering and design background, he is creating products to drive impact. His current goal is to ease developers' daily life and make their workflows more errorless and enjoyable.
Caleb Porzio
Caleb Porzio
Creator of AlpineJS & LaravelLivewire, USA
Co-Host of @noplanstomerge podcast | Creator of LaravelLivewire & AlpineJS
Calin Bogdan
Calin Bogdan
TechQuarter, Romania
JavaScript fellow, clean code maniac, minimalist.
Calin Tamas
Calin Tamas
Around25, Romania
Building mobile apps. I aim to write reliable and well-documented software.
Callum Macrae
Callum Macrae
Author of Vue.js: Up and Running, UK
Callum Macrae is a developer and occasional musician based in London, UK, with a passion for using JavaScript to solve complicated problems. His current favourite things to work with are Vue and SVGs (but only sometimes at the same time). He is the author of Vue.js: Up and Running, a book about getting started with Vue. He can be found on Twitter and GitHub as @callumacrae.
Carly Litchfield
Carly Litchfield
Galileo, USA
Carly is a software engineer at Galileo in New York City, working to improve healthcare. Previously she's worked at Haven and Zocdoc. Carly especially enjoys working with React and React Native, and has a passion for automated testing. When she's not coding you can find her skiing, hiking, or trying local beers.
Carolina Pascale Campos
Carolina Pascale Campos
Briza, Brazil
Carolina is always exploring new paths and looking for new perspectives for solving problems. As a computer scientist working at Briza, she loves to work in challenging industries, like insurance. She believes that everyone is responsible for making the tech environment safer and diverse. Pasta maker, coffee enthusiast and book lover.
Cassidy Williams
Cassidy Williams
Netlify, USA
Principal Developer Experience Engineer at Netlify. I like jokes, karaoke, and mechanical keyboards!
Cassie Evans
Cassie Evans
GreenSock, UK
Cassie is an international speaker, and creative developer with a background in graphic design and motion design. She got started with coding back in the days of Myspace and Neopets and is on a mission to make the web more whimsical again.
Catalin Miron
Catalin Miron
Senior Engineer, Czech Republic
I'm a nomad developer, currently living in Prague, Czech Republic. I love giving life to UI through animations. I'm a speaker, YouTuber, father of 2, React & React Native enthusiast, Open Source contributor and coffee geek. In my free time I help others to succeed.
Catalin Pit
Catalin Pit
Hashcode, UK
Developer Advocate at @Hashnode ✍️ Technical Writer: writing about Vue, Node.Js, AWS, JavaScript, Cloud Computing and Software Development
Cathryn Griffiths
Cathryn Griffiths
Shopify, Canada
Senior Front End Developer @Shopify
Cecelia Martinez
Cecelia Martinez
Ionic, USA
Cecelia Martinez is dedicated to building developer communities that are inclusive, constructive, and make software development a better experience for all. Her role as Developer Advocate for Appflow involves coding, writing, speaking, teaching, and most importantly listening. She is a lead volunteer with Women Who Code Frontend, chapter head of Out in Tech Atlanta, a mentor, and part of the GitHub Stars program.
Charlie Gerard
Charlie Gerard
Netlify, France
Charlie is a front-end developer at Netlify, a Mozilla Tech Speaker and Google Developer Expert in Web Technologies. She is passionate about creative coding and building interactive prototypes mixing science, art and technology. She also spends time giving back to the community by mentoring new developers, contributing to open-source projects, and speaking at conferences.
Charlotte Isambert
Charlotte Isambert
Bam.tech, France
Charlotte Isambert is a software mobile architect at bam.tech, a company specialized in mobile apps, with a big React Native tribe. She has been a React Native developer for 2 years.
Charly Poly
Charly Poly
The Guild, France
Self-taught since 13 yo, I am passionate about web development, more recently, especially about the JavaScript and GraphQL ecosystems. Strong of more than 9 years of professional experience in companies such as Dashlane, including more than 3 years in a Technical leadership position at Algolia, and early-stage companies; I also talked at many international conferences, including the well-known React Europe 2019 conference and wrote many reference articles on TypeScript, React, and GraphQL relayed by recognized international newsletters such as GraphQL Weekly and TypeScript Weekly. After working as a freelance providing coaching, training, and consulting services, I joined The Guild to work full-time on the GraphQL ecosystem.
Chen Hui Jing
Chen Hui Jing
Shopify, Singapore
Chen Hui Jing is a self-taught designer and developer living in Singapore, with an inordinate love for CSS, as evidenced by her blog, that is mostly about CSS, and her tweets, which are largely about typography and the web. She used to play basketball full-time and launched her web career during downtime between training sessions.
Chinmay Gaikwad
Chinmay Gaikwad
Epsagon, USA
Chinmay is a Technical Evangelist at Epsagon with experience in data center and cloud technologies. Previously, he worked at companies such as Intel, IBM and early-stage startups. Chinmay has an MS in Computer Science from Columbia University and an MBA from UC Berkeley. In his free time, he loves traveling and exploring restaurants.
Chris Achard
Chris Achard
NanoHop, USA
Chris is a software developer and independent consultant. He's created web and mobile apps using mostly React and React Native, with Node or Ruby on Rails on the back end. He likes all things JavaScript, and has recently been enjoying exploring AI with Pytorch and Tensorflow.js.
Chris Ferdinandi
Chris Ferdinandi
The Vanilla JS Guy, USA
Chris Ferdinandi helps people learn vanilla JavaScript. He believes there’s a simpler, more resilient way to make things for the web. His developer tips newsletter is read by thousands of developers each weekday. Learn more at GoMakeThings.com.
Chris Smith
Chris Smith
Retool, USA
Chris Smith is a developer evangelist at Retool, where he helps developers to rapidly code internal tools. He is a hacker at heart ever since learning QBASIC in middle school and is passionate about the power that learning to code brings to an individual. He’s worked for 6+ years in the world of low-code tools to empower developers to do more in less time. He’s passionate about visual abstractions and ways of quickly conveying and understanding complexity. Prior to Retool, Chris worked at Tray.io, JunoVR, Segment, and National Instruments.
Interests:react
Chris Stavitsky
Chris Stavitsky
Sentry, USA
Chris has a background as a web developer. He previously worked as a Senior Software Engineer at a company that used Sentry for error monitoring. Chris liked the product so much that he decided to come work for Sentry and make finding and fixing bugs easier for other developers.
Christian Bromann
Christian Bromann
Sauce Labs, Germany
Christian Bromann is a member of the Open Source Program Office at Sauce Labs and is working on various open source projects related to test automation and Node.js. He represents the company as Advisory Committee representative at the W3C and the WebdriverIO project as core contributor in the OpenJS Foundation Cross-Project Council. In the past he has been leading various product initiatives at Sauce Labs including extended debugging capabilities for automated tests as well as frontend performance testing using WebDriver.
Christian Nwamba
Christian Nwamba
Amazon, UK
Chris Nwamba is a Senior Developer Advocate at AWS focusing on AWS Amplify. He’s also a teacher and with years of experience building products and communities.
Clint Cameron
Clint Cameron
Sonar, USA
Clint Cameron is a Product Marketing Manager at Sonar, a leader in software static analysis solutions. He joined Sonar in 2018 and enjoys passionately and transparently promoting the value of SonarSource tools to developers at all experience levels. Previous to Sonar, he has held roles in product and project management, consulting, sales operations and engineering.
Colby Fayock
Colby Fayock
Applitools, USA
Learning by doing is the best way to learn and it’s how Colby Fayock helps others learn about Javascript, React, and the static web. His work includes writing on freecodecamp.org, videos on YouTube, and courses on egghead.io as well as his first book 50 Projects for React & the Static Web.
Colin Ihrig
Colin Ihrig
Node.js Technical Steering Committee, USA
Member of the Node.js Technical Steering Committee & a hapi core team member. Colin Ihrig is a software engineer working primarily with Node.js. He is the author of Pro Node.js for Developers, and co-author of Full Stack JavaScript Development with MEAN.
Connor Lindsey
Connor Lindsey
Grafana Labs, USA
Connor works on tracing at Grafana Labs. Previously, he contributed to OpenTelemetry while at AWS.
Daniel Afonso
Daniel Afonso
OLX Group, Portugal
Daniel is a Developer Advocate at OLX Group. His current interest is in React and JavaScript, and he advocates for better testing principles using the testing library. He has a full-stack background, having worked with different languages and frameworks on various projects from IoT to Fraud Detection. In his free time, when he's not learning new technologies or writing about them, he's probably reading comics or watching superhero movies and shows.
Daniel Dunderfelt
Daniel Dunderfelt
Dunderfelt Consulting , Finland
Freelance full stack developer from Finland with 10+ years in the business. I focus on building services and apps from scratch to production.
Daniel Ehrenberg
Daniel Ehrenberg
Igalia, Spain
Working on standards, especially TC39, at Igalia.
Daniel Irvine
Daniel Irvine
Concisely Crafted, UK
Daniel Irvine is a soft ware consultant based in London. He works with a variety of languages including JavaScript and Ruby. He’s a mentor and coach for junior developers and runs TDD and XP workshops and courses. When he’s not working, he spends time cooking and practicing yoga. He co-founded the Queer Code London meetup and is an active member of the European software craft community.
Daniel Kelly
Daniel Kelly
Vue School, USA
Daniel Kelly is a Vue School teacher from Alabama, USA. He is a passionate web developer for over 10 years. Enjoys talking about Vue, Nuxt and Laravel and sharing coding tips he picked up along the way with fellow devs.
Danielle Man
Danielle Man
Apollo, USA
Engineering & Design Manager helping build things for GraphQL at Apollo. Currently working on the new Apollo Explorer.
Daniel Madalitso Phiri
Daniel Madalitso Phiri
Strapi, France
Developer with a content creation problem. Technical writer and International Speaker. Community builder.
Daniel Rios Pavia
Daniel Rios Pavia
Shopify, Germany
Shopify Engineer, working on frontend and open source. Originally rails dev.
Daniel Roe
Daniel Roe
NuxtLabs, UK
Daniel is on the Framework team at Nuxt - previously CTO of a tech startup. In his open-source work has a particular focus on serverless functions, TypeScript, and the Composition API. He's based in the North East of England where he lives with his family, three cats, and a dog.
Daniel Skogly
Daniel Skogly
Wishy.gift, Norway
A full-stack developer and privacy-enthusiast that loves good UX, and to tinker on both personal and open-source projects - often both :)
Dan Schafer
Dan Schafer
Facebook, USA
GraphQL co-creator, Facebook engineering director
Dan Vanderkam
Dan Vanderkam
Google, USA
Dan Vanderkam is the author of Effective TypeScript (O'Reilly 2019) and a Principal Software Engineer at Sidewalk Labs. He previously worked on open source genome visualizations at Mt. Sinai's Icahn School of Medicine and on search features used by billions of users at Google (try "population of france" or "sunset nyc"). He has a long history of working on open source projects, including the popular dygraphs library and source-map-explorer, a tool for visualizing JavaScript code size. He is also a co-founder of the NYC TypeScript meetup and blogs at effectivetypescript.com. When he's not programming, Dan enjoys playing bridge and climbing rocks near his home in New York's Hudson Valley.
Darcy Clarke
Darcy Clarke
GitHub, Canada
Sr. Eng. Manager at npm's Open Source Tools team. Darcy is a Sr. Engineering Manager at GitHub leading the team behind npm's Open Source Tools - most importantly - the npm CLI; He is also a Node.js Collaborator, Regular Member of the OpenJS Foundation & Co-Organizer of the NodeSchool Toronto Chapter.
Daria Caraway
Daria Caraway
Workday, USA
Daria is a Speaker, Scrum Master, and Software Engineer at Workday where she builds consumer-grade web experiences for the enterprise user. When not coding, Daria is often found traveling, eating good food, and traveling to eat good food.
Darshita Chaturvedi
Darshita Chaturvedi
Atri Labs, USA
Darshita Chaturvedi is the Co-Founder & CEO of Atri Labs where she is leading the development of a new full-stack framework for web development. She has five years of experience working in Machine Learning and Data Science fields in various capacities from Graduate Research Assistant at MIT (USA) to Quant Researcher at BlackRock, a US headquartered asset management firm. She completed her undergraduate education in Engineering from IIT Kharagpur, India, and dropped out from graduate program in management at MIT Sloan to work on her startup full-time. Her favorite past times are painting and learning art history.
David Burns
David Burns
BrowserStack, UK
David Burns, heads the Open Source office at BrowserStack. He is also a core contributor to the Selenium project and Chair for the W3C Browser Testing and Tools Working Group.
David Burrowes
David Burrowes
Split.io, USA
David Burrowes is a software engineer at Split.io with a decade of experience developing web applications for companies like Box, Delphix, and VMware. Having worked without feature flags, and with clunky in-house feature flagging frameworks, David is deliriously happy to have all of Split's capabilities at his disposal for every project. For fun, and to prove he’s more Star Trek than Star Wars, David likes to randomly quote large sections for Star Trek II: The Wrath of Khan.
David Corbacho Roman
David Corbacho Roman
Wunder, Finland
Señor Developer at Wunder. Originally from Spain, I've been living in Finland for more than 10 years, focusing my career on web development and JavaScript.
David Khourshid
David Khourshid
Stately, USA
David Khourshid (known on Twitter as David K. Piano) is a software engineer for Microsoft, a tech author, and speaker. Also a fervent open-source contributor, he is passionate about statecharts and software modeling, reactive animations, innovative user interfaces, and cutting-edge front-end technologies. When not behind a computer keyboard, he’s behind a piano keyboard or traveling.
David Leitner
David Leitner
SQUER, Austria
David is Coding Architect at SQUER, a Viennese Software Company, which is working with different stacks and environments, but always an overarching mission: connect ideas and provide impact — with technology. He spends much of his time on the frontlines tackling the challenges of scaling software and complex domains, with a strong focus on reactive systems, cloud-native architectures and state of the art web technologies. David enjoys sharing his knowledge as a speaker at conferences and as a lecturer for his post-diploma courses at the University of Applied Sciences Technikum Vienna.
David McCabe
David McCabe
Facebook, USA
UI Engineer at Facebook. Author of Recoil.js
David Rousset
David Rousset
Microsoft, France
David is a Senior Program Manager in the Developer Division at Microsoft, working on the end-to-end dev experience for Teams & Azure Communication Services. He’s also the co-creator of Babylon.js. Even if he’s stopped contributing to the project a couple of years ago, he’s still passionate about WebXR and uses it to fun experiments. David is also interested in music composition, quantum computing & video gaming.
David Wang
David Wang
Sentry, USA
Software Engineer @Sentry
David Woller
David Woller
Rollbar, USA
David works as a post-sales Solutions Engineer at Rollbar, with a focus on customer enablement and custom solutions delivery. He is passionate about anything that combines technical learning with customer interaction, and is curious about finding ways to apply technology to improve the UX of everyday life. He has specific knowledge around software observability practices, and worked as a Professional Services Consultant at Sumo Logic before joining Rollbar in August. David earned a BS in Computer Science from Auburn University.
Debbie O'Brien
Debbie O'Brien
Bit, Spain
Debbie O’Brien is Head Developer Advocate at Bit, (bit.dev). Debbie has over 10 years experience in Frontend development. She has worked as a Tech Lead and consultant for many important clients with varios technologies and often with a strong focus on performance. She has lead teams both in house and remotely as well as giving workshops and training. She has many years of experience as a mentor for online learning platforms, Treehouse and OpenClassrooms. Debbie is a Microsoft Most Valuable Professional in developer technologies, Google Developer Expert in web technologies, GitHub Star and Cloudinary Media Developer Expert, an Auth0 Ambassador and Nuxt Ambassador.
Deepu K Sasidharan
Deepu K Sasidharan
Okta, Netherlands
Deepu K Sasidharan is a Software Engineer by passion and profession. He is a Senior Developer Advocate at Okta. He is the co-lead of JHipster, and the creator of KDash and JDL Studio. He is a polyglot programmer working with Java, JavaScript, Go, Rust, and so on. He is also a cloud technology advocate and an open-source software aficionado. He has authored books on Full-stack development and frequently writes about Java, JavaScript, Go, Rust, DevOps, Kubernetes, Linux, and so on, on his blog.
Denis Artyuhovich
Denis Artyuhovich
DAZN, UK
Principal Engineer and active open source contributor. From Minsk, but now based in London and work at DAZN. I like playing around with TS, React, Redux, MobX/MST, RxJS, WebGL, Serverless, Node, Functional Programming with a focus on performance, system architecture and team productivity.
Devesh Jadon
Devesh Jadon
Delivery Hero, Germany
Passionate about simplifying complex solutions.
Devlin Duldulao
Devlin Duldulao
Inmeta, Norway
Devlin Duldulao is a Filipino full-stack cloud engineer based in Norway. He is a Microsoft MVP, a trainer, a book author, a conference speaker, and a senior consultant at Inmeta. He loves going to universities and user groups to share his expertise.
Dhrubesh Deb Sharma
Dhrubesh Deb Sharma
Allganize, India
Frontend Developer at Allganize, Host at The Junior Developer Podcast.
Dianing Yudono
Dianing Yudono
BCG Digital Ventures, UK
Dianing Yudono has over a decade of software engineering experience in different products, teams and cultures. She is currently at BCG Digital Ventures, a global company that invents, launches and scales disruptive businesses. Before that, she was at ThoughtWorks, a global software consultancy.
Dipanjan Sarkar
Dipanjan Sarkar
Applied Materials, India
Dipanjan (DJ) Sarkar is a Data Science Lead at Applied Materials, leading advanced analytics efforts around computer vision, natural language processing and deep learning. He is also a Google Developer Expert in Machine Learning. He has also been recently recognized as one of the Top Ten Data Scientists in India, 2020 by Analytics India Magazine & TechGig. Dipanjan has advised and worked with several startups as well as Fortune 500 companies like Intel and Open Source organizations like Red Hat (now IBM). He primarily works on leveraging data science, machine learning and deep learning to build large- scale intelligent systems and evangelizing data science to the community. Dipanjan is also a published author, having authored several books on R, Python, Machine Learning, Natural Language Processing, and Deep Learning.
Dmitriy Kovalenko
Dmitriy Kovalenko
Cypress.io, Ukraine
The developer who cares about software quality, performance and cooking. Proud open-sourcer, material-ui core team member, full time working on cypress.io. Creator of the fastest image difference tool in the world. Love chihuahua.
Dmitry Kudryavtsev
Dmitry Kudryavtsev
Senior Software Engineer, Israel
My name is Dmitry Kudryavtsev. I'm Russian born, and currently living in Israel, Software Engineer. I'm passionate about programming, and started to write software from the age of 14 using Pascal, C and PHP. I've touched nearly every programming language out there, and right now I'm passionate about JavaScript (well, I prefer TypeScript) and Rust. I have more than 11 years of professional experience, and worked in multiple companies (including Autodesk), occupying different titles such as: Senior Software Engineer, Tech Lead, Consultant. In my free time I like to write code and experiment with new technologies, get outdoors, read, focus on self improvement and productivity as well as boxing and staying healthy.
Dmitry Soshnikov
Dmitry Soshnikov
Microsoft, Russia
Dmitry is a Microsoft veteran, working for more than 13 years. He started as a Technical Evangelist, and in this role presented on numerous conferences, including twice being on stage with Steve Ballmer. He then worked for 2 years as Senior Software Engineer, helping big European companies to start pilot digital transformation projects based on AI and ML. As Cloud Developer Advocate, Dmitry focuses on creating educational content and working with academic and research institutions. He is also an Associate Professor at MIPT, HSE and MAI in Moscow, a big fan of functional programming and F#, and a maintainer/primary developer of mPyPl library. In his spare time, Dmitry explores Science Art and Technological Magic, as well as performs Chinese tea ceremonies. He can be reached at soshnikov.com.
Domagoj Vidovic
Domagoj Vidovic
Orbital Witness, UK
Domagoj Vidovic is a Frontend Engineer based in London, UK. He adores Vue.js, but he's also an HTML/CSS/JS enthusiast.
Dominik Dorfmeister
Dominik Dorfmeister
Adverity, Austria
Dominik is a Frontend Engineer, React-Query maintainer and Tech Lead at Adverity (https://adverity.com), who blogs about all things React and TypeScript (https://tkdodo.eu/blog/).
Dotan Simha
Dotan Simha
The Guild, Israel
Creator of the GraphQL Code Generator library. Open source developer. CTO @ The Guild
Doug Sillars
Doug Sillars
api.video, USA
Head of Developer Relations at api.video.
Dragos Bilaniuc
Dragos Bilaniuc
Romania
Freelancer • Web and Mobile Tech Lead/PM • Occasional public speaker | I will help you articulate your idea, develop your product and pitch your business.
Dylan Jhaveri
Dylan Jhaveri
MUX, USA
Dylan is a Senior Software Engineer at Mux, a startup building online video infrastructure for developers. Dylan works on the DevEx team to help developers deliver smooth video to their users. Previously he co-founded Crowdcast, a live video streaming platform.
Ebenezer Don
Ebenezer Don
JetBrains, Nigeria
WebStorm Developer Advocate at JetBrains and technical content creator with a passion for building products that ease the lives of users and making difficult concepts easy to understand.
Ed Bentley
Ed Bentley
Fluke Games, UK
Frontend Developer working on indie games and open source.
Eduardo San Martin Morote
Eduardo San Martin Morote
Vue.js Core Team, France
Eduardo is a Frontend Nerd who works on the Vue.js Core Team, with a particular focus on its official Router. He's very invested in Open Source, and loves developing maintainable and tested front end architectures.
E. Dunham
E. Dunham
Okta, USA
From a background in DevOps, Systems Administration, and SRE, edunham has recently taken the leap into developer advocacy to spread information about which tools and approaches fit which problems well, and to gather real-world feedback that helps Okta improve its products. Outside of work, you'll often find them anonymously automating annoyingly manual workflows in their favorite online games, gardening, and getting interrogated about whether they have or are food by several chickens and a cat.
Eeva-Jonna 'Eevis' Panula
Eeva-Jonna 'Eevis' Panula
Futurice, Finland
Eevis is a software developer and accessibility specialist based in Finland. She loves sharing information about topics like accessibility, React and GraphQL, and is active in different communities aiming to increase equality in the tech field in Finland. When not coding, she explores the world around her with a kayak.
Ekene Eze
Ekene Eze
Netlify, United Arab Emirates
Ekene is a Software Developer and Developer Experience Engineer at Netlify. He’s a renowned speaker, writer and content creator with courses on Jamstack Explorers and YouTube. He loves learning and sharing knowledge on web development fundamentals, Jamstack, and Frontend related technologies. When he’s not working, he spends most of his time with friends and family.
Elad Tzemach
Elad Tzemach
Veeva Systems, Canada
Elad Tzemach is a software engineer at Veeva Systems. He is the UI Lead for SafetyAI - a product that enables companies in pharmacovigilance to automate processes using artificial intelligence. He is passionate about AI, React, the JavaScript eco-system, web architecture and new technologies.
Eleftheria Batsou
Eleftheria Batsou
MKI Hellas, Greece
App Developer | UX/UI Designer | Public Speaker | Content Creator. Eleftheria loves using technology-based solutions to help solve real world challenges. She likes learning and sharing her knowledge about web development/design and visual arts.
Eliran Natan
Eliran Natan
Axonius, Netherlands
Born and raised in Israel, the “Startup Nation”, Eliran is a Lead Software Engineer with a passion for Computer Science & Software Design. He holds a BSc in Computer Science from Technion – Israel Institute of Technology. Eliran led development teams in both Tel Aviv and New York, and today he lives with his wife in the Netherlands, helping to build the future of digital Health Care.
Elizabet Oliveira
Elizabet Oliveira
Elastic, Distributed, Portugal
Elizabet is a designer who likes to code. As a ReactJS enthusiast, she built and maintains React-Kawaii. A React library of fun kawaii characters that won "Fun Side Project of the Year" in React Amsterdam Open Source Awards 2018. Besides that, her passion for music and past experience as the first female rapper in Portugal under a major deal, led her to start Cassette Tape. The HTML5 based looper and recorder has granted her a spot in Google I/0 Dublin, in 2016. Also, a big fan of open-source, she has recently released a song for the designer/dev community called "Fork This" (2020). Elizabet currently works as Senior Product Designer for Elastic. Her mission is to bridge the gap between front-end and design.
Ellen Shapiro
Ellen Shapiro
Apollo, USA
Mobile Developer Advocate at Apollo
Eloy Durán
Eloy Durán
Microsoft, Netherlands
Eloy is a serial open-sourcerer, author of CocoaPods, and engineer at Microsoft working on their React Native efforts. Previously at Artsy.net he oversaw the adaptation of React Native in Artsy’s flagship iOS app.
Emily Xiong
Emily Xiong
nrwl.io, Canada
A frontend developer in Toronto.
Emma Bostian
Emma Bostian
Spotify, Sweden
Software Engineer @Spotify @ladybugpodcast
Emmi Marjetta
Emmi Marjetta
Hoxhunt, Finland
Talent Acquisition & Employer Branding Manager at Hoxhunt
Endel Dreyer
Endel Dreyer
Lucid Sight, Brazil
Endel is the creator of Colyseus, an open-source multiplayer framework for Node.js. He has been involved in multiplayer game development since 2015, and has released a number of indie real-time multiplayer games using Pixi.js and Three.js. Currently, Endel works for Lucid Sight, a game technology company based in Los Angeles.
Eran Hammer
Eran Hammer
Sideway Inc, USA
Hapi.js contributor
Eric Burel
Eric Burel
LBKE, France
French entrepreneur and developer, founder of LBKE. I contribute to the State of JS survey and maintain the framework that powers it, Vulcan. I teach Next.js at Human Coders.
Eric Portis
Eric Portis
Cloudinary, USA
Eric lives and works in Bellingham, WA. He used to produce fine art prints for a living and do web standards as a hobby; in 2016 he flipped that script and now works as a Web Platform Advocate at Cloudinary.
Erik van der Voort
Erik van der Voort
ING, Netherlands
Erik van der Voort has been working in Information Technology for over 25 years now. Starting as a developer, he moved to other roles like technical and functional designer and project- and portofolio-management. Quite some years ago, he discovered engineering was what made him really happy so since then he has been working in several Ops- and DevOps-roles within ING. For the past five years Erik is one of the engineers within the Fruitloops-team. This team of engineers mainly focuses on building and deploying front-end applications on a global scale within the company.
Erin Fox
Erin Fox
ConvertKit, USA
I’m Erin - raised in the Bay Area, schooled in Sonoma, Hawaii, and NYC. I’m a software engineer with a drive for JavaScript, React, explaining things simply and cats. I hold a MA in Communication from Hawaii Pacific University and previously worked at Major League Soccer on the mobile team. I’ve given talks internationally and across the US on the work I’ve been doing. I keep busy with new side projects, reading all of Reese Witherspoon’s bookclub books, re-watching Frontend Master courses, and tweeting about it all on Twitter.
Ethan Arrowood
Ethan Arrowood
Microsoft, USA
Open source maintainer for Fastify. Software Engineer at Microsoft. Loves hiking and skiing.
Eva Ferreira
Eva Ferreira
Mabl, Argentina
Eva is a Front-End developer who loves cats and makes many Harry Potter jokes. From Buenos Aires, Argentina Eva enjoys making websites and teaching HTML, CSS, SVG and JavaScript. Eva loves the challenge of developing fast, accessible and responsive interfaces, layouts and animations. CSSConf Argentina organizer.
Evan Bacon
Evan Bacon
Expo, USA
Sometimes Lego Artist, working at Expo (Web, Bluetooth, AR, Gaming, and videos) and React Native (for web) PWAs.
Evan Purkhiser
Evan Purkhiser
Sentry, USA
I am a software engineer who is passionate about building high-quality systems, tools, and applications. I am continually striving for the feeling of having built something I’m proud of, something I know that I didn’t take shortcuts on, and something worth sharing. I also have a deep appreciation for modern design aesthetics and robust interaction design. The melding of form and function is my holy grail.
Evan Weaver
Evan Weaver
Fauna, USA
CTO and co-founder of Fauna.
Evan You
Evan You
Vue.js & Vite Creator, USA
Evan is an independent software developer and the creator of the open source JavaScript framework Vue.js. Most of his work is open source and publicly available on GitHub. You can follow Evan on Twitter where he mostly tweets about Vue and frontend technologies.
Evyatar Alush
Evyatar Alush
Facebook, Israel
Evyatar, Front End Engineer at Facebook. In my free time I maintain multiple open source libraries and packages, and volunteer as a mentor in a local tech community, introducing developers of all levels to their first open source contributions. My passion is dev ergonomics and building tools and libraries for other developers to use.
Fabrizio Picca
Fabrizio Picca
Commerce layer, Italy
Java developer, Software Architect and Enterprise Commerce Expert. Dad of one soon to be two, loves music, photography, cooking and running.
Facundo Giuliani
Facundo Giuliani
Storyblok, Argentina
Developer Relations Engineer at Storyblok. Systems Engineer. Full Stack Developer.
Farzad YousefZadeh
Farzad YousefZadeh
Epic Games, Finland
Lead engineer @epicgames. Into State machines and Statecharts. Coach @mentorcruise
Feross Aboukhadijeh
Feross Aboukhadijeh
Socket, USA
Feross is the founder and CEO of Socket, where he's working on a new approach to supply chain security by auditing every package on npm to detect suspicious changes and block supply chain attacks without slowing the development process. Feross is the author and maintainer of WebTorrent, StandardJS, and 100s of other open source projects. His software is downloaded 500+ million times per month. He was a lecturer at Stanford where he created the course CS 253 Web Security.
Filip Hric
Filip Hric
https://filiphric.com/, Slovakia
Lead SDET at Slido, official Cypress.io ambassador. I studied psychology, and landed in tech, where I now combine the knowledge from both. Huge passion for music and running. Author of Cypress workshop. Always learning, blogging, streaming, creating videos and online courses. All can be found on filiphric.com. Father of three beautiful children.
Filip Rakowski
Filip Rakowski
Vue Storefront, Poland
Filip is CTO and co-founder of Vue Storefront - Open Source eCommerce Frontend Platform. He is an active member of Vue.js Community, co-organiser of Wrocław Vue.js meetups and speaker on international Vue.js and Javascript conferences. He focuses mainly on eCommerce and web Performance.
Filip Voska
Filip Voska
Infinum, Croatia
Filip graduated from Faculty of Electrical Engineering and Computing, University of Zagreb in 2017 and has started his careers at Infinum as JavaScript Engineer. Over the years, FIlip gathered knowledge of various Frontend topics, with focus on Angular, and became Angular Lead Engineer. Some more time passed and Filip started focusing more on soft-skills and became JavaScript Team Lead at Infinum, while still continuing to do Angular development and being involved in architecture-level decision-making. As for FIlip's personal interests and hobbies, he likes PC/Nintendo Switch Gaming, messing around with HiFi gear and mehcnical keyboards, and being a loving husband & father to his wife & child.
Florian Rappl
Florian Rappl
smapiot, Germany
Dr. Florian Rappl is a solution architect from Germany who is specialized in the creation of scalable distributed web applications. These days he is almost exclusively working on micro frontend solutions. He wrote a book on the topic and regularly gives workshops at conferences and directly for companies. Florian is a long time Microsoft MVP in the development tools area.
Francois Bohyn
Francois Bohyn
Prismic, France
Francois is the Revenue Ops person at Prismic. For his team he has experience with the recruitment process of two roles: Solutions Engineer and Growth Engineer. These are pretty new kinds of roles, but which are very popular recently and that you might want to hear about if you are an engineer who enjoys understanding the business side of things.
Frank Force
Frank Force
Game Designer, Software Engineer, USA
Frank has worked in the games industry for over two decades and has also released many games and tools on the side. To his count there are over 50 releases, with source code available for most. Here’s a full list of everything he has released! Frank currently works as an independent developer in Austin Texas. In the past he has worked at Rooster Teeth Games, Certain Affinity, LightBox, Volition, Midway Games, and Hypnotix.
Frans van Dunné
Frans van Dunné
ixpantia, Costa Rica
Frans is Chief Data Officer at ixpantia. He combines a diverse skill-set, that includes business analysis, data analysis and enterprise architecture, with more than 15 years of experience to help organizations respond to their data driven innovation needs quickly and effectively. Frans has a PhD in biology from the University of Amsterdam and has taught at universities in Europe and Latin America. As a consultant he has facilitated in-company training on diverse topics, including data driven innovation, applied statistics, statistical programming and machine learning.
Fred K. Schott
Fred K. Schott
Snowpack Author, USA
Fred is a Software Engineer living and working in San Francisco, CA. He's building snowpack & skypackjs. Fred also writes about JavaScript in his blog.
Gabriela Araujo Britto
Gabriela Araujo Britto
Microsoft, Canada
Gabriela is a software engineer working on the TypeScript team at Microsoft. She is interested in types and programming languages, both theory and practice. When she's not staring puzzlingly at a computer, Gabriela is spending time with her two guinea pigs.
Gabriel Nordborn
Gabriel Nordborn
Arizon, Sweden
Author of RescriptRelay and host of RelayMeetup.com. Partner at Arizon, a Swedish IT-consultancy and startup incubator. Loving GraphQL, Relay and ReScript.
Gabriel Nordeborn
Gabriel Nordeborn
Arizon, Sweden
Author of RescriptRelay and host of RelayMeetup.com. Partner at Arizon, a Swedish IT-consultancy and startup incubator. Loving GraphQL, Relay and ReScript.
Gal Bashan
Gal Bashan
Epsagon, Israel
Gal is the Director of Engineering at Epsagon. Gal has a background in cyber-security, with experience in reverse engineering, networks analysis, and was part of an army elite intelligence-unit before joining Epsagon.
G. Ann Campbell
G. Ann Campbell
SonarSource, USA
G. Ann Campbell coded JavaScript for early browsers (think Netscape 3, IE 4), plus Perl, C, and Java. She became a vocal member of the SonarQube community in 2010 and joined SonarSource in 2013, after co-authoring SonarQube in Action. Her software career has spanned support, documentation, coding, and product management. Through the SonarQube community, she has helped hundreds of people understand how to make the most of SonarQube to write Clean and Secure Code.
Gant Laborde
Gant Laborde
Infinite Red, USA
Gant Laborde is an owner of Infinite Red, mentor, adjunct professor, published author, and award-winning speaker. For 20 years, he has been involved in software development and continues strong today. He is an “open sourcerer”, team leader, and aspires to one day become a mad scientist. He blogs, videos, and maintains popular repositories for the community. Follow Gant’s adventures at http://gantlaborde.com/.
Gavin Ray
Gavin Ray
Hasura, USA
Full Stack Web Developer with expertise in all aspects of the web development life cycle, including requirements analysis, design, development and production support. Primary strengths are Node & Javascript (ES6, React, Vue), React Native, Ruby on Rails, Amazon Web Services/Heroku, and SQL + NoSQL Database Management.
Gert Hengeveld
Gert Hengeveld
Chromatic, Netherlands
Gert is an engineer at Chromatic, the company behind Storybook. He works closely with the rest of the Storybook team to envision and build the future of UI development and testing.
Gleb Bahmutov
Gleb Bahmutov
Mercari, USA
Gleb Bahmutov is a JavaScript ninja, image processing expert, and software quality fanatic. During the day Gleb is making the engineers more productive at Mercari US in his position as the Senior Director of Engineering. At night he is fighting software bugs and blogs about it at glebbahmutov.com/blog. You can follow him and his work @bahmutov and find the slides from conference presentations at slides.com/bahmutov. Gleb is a GitHub Star, Algolia Ambassador, Microsoft MVP, and ex-Cypress Distinguished Engineer.
Glen Maddern
Glen Maddern
Cloudflare, UK
Co-creator fab.dev. Founder of linc.sh.
 Greg MacWilliam
Greg MacWilliam
Shopify, USA
Greg is presently focused on web applications built using Ruby on Rails, VueJS, Webpack, and JavaScript. He is also experienced with HTML5, CSS3, SCSS, responsive design practices, and visualizing large data sets using SVG, Canvas, and major web mapping frameworks. He is also fluent with RESTful and GraphQL API design, Django, Rails, Node, and some WordPress experience. Additional programming experience with iOS/Objective-C for iPhone, Flash/ActionScript3, and object-oriented design practices. Familiar with agile software development and SCRUM workflow; experienced with providing estimates. Current side projects include EpoxyJS (data binding extension for Backbone), ConstellationJS (a grid-based geometry toolkit), and the HTML5/Django-based Lassie Constellation admin system.
Grgur Grisogono
Grgur Grisogono
Modus Create, Croatia
Grgur is Director, Engineering at Modus Create and also your friendly neighborhood JavaScript engineer who loves connecting business with technology. Grgur loves telling stories and anecdotes, fueled by the experience of working with dozens of Fortune 1000 companies since 2005. He also enjoys talking about sourdough baking, latte art, and brean-to-bar craft chocolate.
Guillermo Gutierrez Almazor
Guillermo Gutierrez Almazor
DNSimple, Spain
Guillermo thinks that crafting software is more like gardening. He’s been dealing with legacy codebases for as long as he can remember and has helped several teams improve their skills around it.
Haifeng Jin
Haifeng Jin
Keras Team at Google, USA
Haifeng is a member of Keras team at Google and a PhD candidate in DATA Lab at Texas A&M University. His research interests are AutoML and deep learning. He is the creator and project lead of AutoKeras, which aims to make deep learning more accessible with AutoML techniques.
Håkan Silfvernagel
Håkan Silfvernagel
Miles AS, Norway
Håkan holds a Master of Science degree in Electrical Engineering and in addition, he holds a Master’s degree in Leadership and Organizational behavior. He has also taken courses on university level in psychology, interaction design and human-computer interaction. He has 20 years’ experience of software development in various positions such as developer, tester, architect, project manager, scrum master, practice manager and team lead. Håkan is Chairman of the local chapter of the Norwegian .NET User Group Oslo (NNUG) and is active as an Ambassador for Oslo.AI the local chapter for the global City.AI community. Håkan is a Microsoft Most Valuable Professional (MVP) in AI. Currently, Håkan is working as Manager AI and Big Data at Miles AS, a Norwegian consultancy company.
Hanna Chen
Hanna Chen
Shopify, Canada
As a former agency developer, Hanna has experience building apps on various platforms. At Shopify, she is a front-end developer on a team dedicated to building out the capabilities that enable great embedded apps. Hanna has spent the last three years building and maintaining Shopify App Bridge, a JavaScript library that lets developers embed apps directly inside the Shopify Admin and Shopify POS.
Haoui Hamza
Haoui Hamza
Algeria
Hamza Haoui software engineer at Yalitec ,with an emphasis on a JavaScript Technologies(React, React Native,WebVr, Three Js , Express, Nest ).
Haris Mahmood
Haris Mahmood
Shopify, Canada
As a Senior React Native Engineer at Shopify, Haris is helping create a better world of commerce. He runs a developer focused online store (repitsupply.com), has a weird obsession with dinosaurs, and is still emotionally recovering from the terrible GoT finale.
Hemanth HM
Hemanth HM
PayPal, USA
TC39 delegate, working on JavaScript feature proposals. Hemanth is a FOSS philosopher and MTS at PayPal Inc. Google Developer Expert for Web && Payments. DuckDuckGo community leader. Member of Node.js Foundation. Google Launchpad Accelerator mentor.
Houssein Djirdeh
Houssein Djirdeh
Google, USA
After writing his first line of JavaScript, it only took Houssein three short years to become an accomplished developer, author, speaker, and advocate. He is an engineer on the Chrome and Web team at Google working on improving the open-source framework ecosystem. Houssein has given talks on progressive enhancement and building for the mobile user at dozens of conferences and events worldwide.
Hung Nguyen
Hung Nguyen
Full-time Open Source Contributor, Vietnam
Hung Nguyen is a full-time Open Source Contributor. He loves to help others with his software. He is obsessed with Developer Experience (DX). So he created jest-preview to help frontend engineers to write and debug Jest tests effortlessly. He is also a core member of bestofjs.org, a curated list of Javascript packages, which helps you to follow the growth of the Javascript ecosystem.
Ian Johnson
Ian Johnson
ObservableHQ, USA
Ian Johnson is a data visualization developer and software prototyper at ObservableHQ. Ian has been turning data into pixels for more than 15 years, cheering on the developments in web standards and open source technologies that enable ever richer forms of communicating data. Ian helped found the Bay Area D3 User Group, a community of thousands of d3.js practitioners, to learn from other like-minded folks. He has prototyped software and visualizations for companies, researchers and causes. He enjoys sharing his understanding and is often tweeting about data visualization and the creative process.
Ibrahim Cesar Bevilacqua
Ibrahim Cesar Bevilacqua
Compass.uol , Brazil
Solutions Architect, working with web development and cloud, in a news media outlet in Brazil with technologies such as TypeScript, NextJS, Node.js, GraphQL, AWS Amplify and the bazillion other AWS services.
Illya Klymov
Illya Klymov
GitLab, Ukraine
Illya is Senior Frontend Engineer in GitLab and Ph.D. in computer science. His passion is building reliable software and even more - discovering how to bring reliability to life in baby steps for legacy projects. He has over 15 years of experience in JavaScript, owned own software development company for 7 years and quit tha because realized that engineering is his real passion. In GitLab he is not only experimenting with bringing hype technologies to legacy codebase but also works hard on increasing the quality of frontend testing suite. Believed that GitLab CI/CD pipeline language is the best tradeoff between power and reliability long before joining GitLab and now is absolutely sure of that. Does not trust his own code and automates every single check possible. An active contributor of @vue/test-utils.
Iris Schaffer
Iris Schaffer
Spotify, UK
Iris is a front end developer with a passion for user experience and design, currently building products at Spotify. She’s also engaged in the Swedish meetup scene where she co-organises a ReasonML meetup.
Isaac Mann
Isaac Mann
Narwhal Technologies, USA
Isaac is an Architect at Narwhal Technologies. He helps maintain the documentation for Nx at nx.dev and has created two video courses available at nxplaybook.com. Isaac is an Instructor at egghead.io with a focus on component design and xstate.
Ivan Krutov
Ivan Krutov
Aerokube, Russia
Software engineer with 10+ years of Java and Golang development experience. Working with large-scale test infrastructure during last 7 years. Maintaining a big Selenium cluster with 5000+ parallel browsers.
Ixchel Ruiz
Ixchel Ruiz
JFrog, Switzerland
Ixchel Ruiz a DA @ JFrog has developed software applications and tools since 2000. Her research interests include Java, dynamic languages, client-side technologies, DevSecOps, and testing. A Java Champion, Groundbreaker Ambassador, CD Ambassador, Hackergarten enthusiast, open source advocate, public speaker, and mentor, Ixchel travels around the world (sometimes virtually) sharing knowledge—it’s one of her main drives in life.
Jacob Whitford-Bender
Jacob Whitford-Bender
xMentium, Canada
Full Stack JS
Jakub Andrzejewski
Jakub Andrzejewski
Vue Storefront, Poland
Technology Leader @ Vue Storefront, Core Team Member @ Storefront UI, Maintainer @ VSF-Vendure integration, Business Informatics Student @ Wroclaw University of Economics, Member @ CodersCrew, Technical Diver, Traveller, Mountain Climber, Gamer.
James Q Quick
James Q Quick
USA
I'm a Fullstack Web Developer who is addicted to learning and loves working with people. I live by the motto Learn Build Teach, so I’m excited to share the things I learn with you!
James Snell
James Snell
Cloudflare, USA
James is on the Workers team @Cloudflare and a contributor to Node.js core. His contributions include features such as HTTP/2, the WHATWG URL implementation, and, most recently, an implementation of the QUIC protocol.
Jamie Barton
Jamie Barton
Grafbase, UK
GraphQL, React, Serverless, and Jamstack advocate. Mostly creating videos and content on this, and more.
Jamie Maria Schouren
Jamie Maria Schouren
DEITY, Netherlands
Jamie Maria started as a native app developer but soon jumped into the world of JavaScript, Progressive Web Apps and Service Oriented Architectures. Driven by the urge for innovation she co-founded DEITY with the aim to improve the online world around her by introducing middleware and SOA as a standard to any e-commerce platform.
Jamon Holmgren
Jamon Holmgren
Infinite Red, USA
Jamon is a software developer, business owner, husband, and father of four, located near Portland, Oregon, in SW Washington state. He is one of the co-founders of Infinite Red, Inc., a fully remote React Native app development studio located in the USA and Canada.
Jan Peer Stöcklmair
Jan Peer Stöcklmair
Dynatrace, Austria
Open-source contributor. JS fanatic. I love optimizing workflows.
Jared Palmer
Jared Palmer
Formium, USA
Creator of Turborepo, a high-performance build system for JavaScript and TypeScript codebases. Jared is the founder of Formium, a developer-focused workflow for building forms and surveys. Prior to that, Jared was the Engineering Lead at The Palmer Group, a strategy, design, and engineering firm based in New York City. He is also the co-host of The Undefined Podcast. An educator, speaker, and open source software enthusiast, Jared is the author of popular projects including Formik, Razzle, After.js, TSDX, Backpack, The Platform, and react-fns. Prior to The Palmer Group, Jared created Skiptu, a content management platform and application framework for Android lockscreens purchased by Unilever.
Jasmin Assulin
Jasmin Assulin
deidei, Finland
CEO & Co-founder at deidei | Diversity, Equity, Inclusion & Comms specialist | She/her
Jason Jean
Jason Jean
Nrwl, Canada
Jason is an Architect at Nrwl on the Nx Core Team. He works with Fortune 500 companies across different industries to enable them to develop like Facebook, Microsoft, and Google. Along with development, Jason is also an enthusiast of board games and mechanical keyboards.
Jason Lengstorf
Jason Lengstorf
Netlify, USA
Jason Lengstorf works at Netlify and hosts Learn With Jason. He spends a lot of time telling people that the formula for success and happiness is to lift each other up and share what we learn. He is trying his very best to follow his own advice. He lives in Portland, Oregon.
Jason Mayes
Jason Mayes
Google, USA
Jason is a Senior Developer Advocate for TensorFlow.js at Google. Jason combines his knowledge of the technical and creative worlds to solve complex, strategic / technical challenges for Google's largest customers and internal teams. Developing innovative world firsts utilizing the latest technologies and hardware is a key component of his role to rapidly prototype new ideas and consult on project solutions globally. With a background in Computer Science at the University of Bristol, England, where he specialized in reality mining and invisible computing, Jason has been a "hybrid engineer" for over 15 years. Combining his passion for several areas including both front and back end web programming, but also design and user experience, he has worked in many sizes of companies from startups (including founding his own) to Google.
Jason Palmer
Jason Palmer
Spotify, USA
Jest core contributor and creator & maintainer of jest-junit. Jason is an engineer and technical product manager at Spotify where he focuses on web infrastructure, CI/CD, and test automation.
Jason Santos
Jason Santos
Rangle, USA
Jason Santos is a Senior Solution Architect at Rangle.io, where he is responsible for mentoring teams, understanding problems, finding solutions, and providing technical expertise to different projects. In the few years he has been at Rangle, he was able to contribute to the success of large projects in the Banking, Healthcare and Electronic Payment spaces, helping shape Enterprise architecture, leading teams and implementing full stack solutions using NodeJS microservices and cloud-native technologies, as well as both Angular and React. He brings with him 30 years of experience in building software across multiple languages and environments, from embedded software to IDEs and Debugging tools -- designing and implementing software frameworks and building applications on both back-end and front-end since the late 1990s. Being a certified SAFe Agilist, Jason is a strong advocate of process improvement, DevOps and agile delivery practices; he is also passionate about knowledge sharing and mentoring other developers.
Jasper De Moor
Jasper De Moor
ParcelJS Core Contributor, Belgium
ParcelJS core contributor and Freelance developer.
Javier Alcaide Pérez
Javier Alcaide Pérez
Bluetab Solutions, Spain
Javier Alcaide is a mathematician and software developer focused on data science and machine learning. His professional career is based on the use of advanced analytics and big data techniques within the financial sector. His current role is the design and construction of AI models and the analysis of data using ETL processing with Big Data technologies.
Jayeeta Putatunda
Jayeeta Putatunda
Indellient US Inc., USA
Jayeeta is a Senior Data Scientist with 4+ years of industry experience. Currently, she is working on machine learning and NLP projects and explores a lot of state-of-the-art models to build cool products at Indellient US Inc., a leading software development and IT professional services company working with Fortune 100 companies. Prior to that, she worked at Deloitte. Jayeeta is also engaged with some amazing organizations like Women Who Code and Women Tech Network to promote and inspire more women to take up STEM and often leads technical webinars and talks. She received her Master of Science in Quantitative Methods and Modeling from City University of New York, NY and Bachelor of Science in Economics and Statistics from West Bengal State University, India.
Jay Singh
Jay Singh
LambdaTest, India
Co-Founder & COO at LambdaTest || SAAS || Continuous Testing Cloud.
Jecelyn Yeen
Jecelyn Yeen
Google, Malaysia
Jecelyn Yeen enjoys building loveable and scalable products that are used by millions. She works as a Developer Advocate for Chrome DevTools currently. She speaks English, Chinese, Javascript, Typescript, C# and more. When she’s not coding (and avocado-ing), she’s jumping into mysterious sea waters in search of narwhals and mermaids.
Jeff Hoffer
Jeff Hoffer
Rollbar, USA
Jeff Hoffer is the Technical Leader for Growth at Rollbar, working to improve Rollbar's current products and assist in developing new products that engage customers by bringing Continuous Code Improvement tools to where they are. With over 20 years of experience developing software for startups and enterprises, scaling to Internet traffic, building and maintaining commercially licensed products, and developing internal enterprise tools, Jeff has worked as a Software Engineer, Software Architect and in Director and VP roles leading technology organizations at Intuit, The Bouqs Company, Lunchbox (acquired), Accordent (acquired by Polycom) and Countrywide along with consulting work at many other prominent firms. Jeff has a passion for software development which is why he loves working at Rollbar so much with the focus on improving the professional lives of developers and the strong engineering culture.
Jemima Abu
Jemima Abu
Telesoftas, Nigeria/Lithuania
Jemima Abu is a self-taught Front End Developer and school-taught Systems Engineer from Lagos, Nigeria. She currently works at Telesoftas, a software company based in Lithuania. She is an avid advocate for diversity and intersectionality in technology and accessibility in web development. She's also a huge nerd, slightly obsessed with cats and can usually be found on her laptop, coding or watching slice-of-life anime.
Jen Looper
Jen Looper
Microsoft, USA
Jen is a Google Developer Expert and a Cloud Developer Advocate Lead at Microsoft with over 20 years' experience as a web and mobile developer, specializing in creating cross-platform mobile apps. Jen is a multilingual multiculturalist with a passion for hardware hacking, mobile apps, Vue.js, machine learning and discovering new things every day. I'm also the founder and CEO of Front-End Foxes, an international initiative and a 501(c)(3) nonprofit created to help women learn front-end technologies.
Jen Luker
Jen Luker
Gremlin, USA
Jen Luker is a Sr. Frontend Engineer, conference speaker, and BookBytes podcast co-host. She has spent the majority of her career as a full-stack developer using PHP, Javascript, and CSS, but has a particular fondness for frontend technologies. She is an advocate for both accessibility, and processes that make doing the right thing easy and the wrong thing hard. When she's not exploring solutions, learning new technologies, or reading, Jen's spare time is spent spinning yarn from raw wool and knitting; she's even been known to 3D print her own tools for the job. She is also fascinated by all things space, antique cars, and IoT.
Jenn Creighton
Jenn Creighton
Netflix, USA
Jenn Creighton is a senior software engineer at Netflix. She hosts Single Threaded Podcast. Organizer of Women of React 2020 conference & useReact.NYC meetup. Jenn lives in New York with her two cats and maintains a Home for Abandoned Succulents, Mismanaged Plants and Otherwise Ailing Flora. You can find her online - [@gurlcode](https://twitter.com/gurlcode).
Jennifer Gray
Jennifer Gray
Shopify, Canada
Jennifer is a front end developer on the Docs and API Libraries team at Shopify where our goal is to make it easier for developers to build on Shopify’s platform by creating and curating technical resources. Jennifer has spent the last two years working on shopify.dev, Shopify’s home for developer documentation.
Jenny Lea
Jenny Lea
Figma, UK
I am a Software Engineer at Figma, hailing from Leeds in the UK. I have always worked full stack but there is a special place in my heart for anything visual, which has lead me to my role on the Developer Tools team at Figma. What excites me about technology is being able to rapidly iterate on things and work with the smartest people around to build cool stuff! In my spare time I enjoy hanging out with my cat, oil painting and getting out into the countryside on my own two feet.
Jesse Martin
Jesse Martin
GraphCMS, Germany
Jesse Martin is a fanatic of brand, product and web development and talks about the future of content management and GraphQL for GraphCMS. He was an early adopter of React and loves all things tech, health, and design.
Jessica Cregg
Jessica Cregg
LaunchDarkly, UK
Jessica is a Developer Advocate at LaunchDarkly, where she speaks about change and writes about the human implications of engineering decisions. She writes for a selection of tech publications and works as a co-organiser of DevOpsDays London and the regular meet-up group DevSecOps London Gathering. She also works with Coding Black Females to improve equal and equitable representation within the technology industry.
Je Xia
Je Xia
China
Web developer and graphic designer. Creator of Aleph.js and esm.sh.
Joe Hart
Joe Hart
Developer Advocate, UK
Joe Hart has been a web engineer at Monzo, the BBC and LEGO. These days he's contracting his React skills out to those who need it. By night he's also a competition winning Standup Comedian, often blending technology and comedy live on stage at various pubs, theatres and tech conferences.
Joe Karlsson
Joe Karlsson
MongoDB, USA
Joe Karlsson is a software engineer turned Developer Advocate at MongoDB. He comes from the frozen tundra of Minneapolis, Minnesota (and yes, it does get really cold here, and no, not everyone here has the accent from the movie, Fargo). Joe has been primarily a Node and JavaScript engineer. He has been writing, teaching, and talking about code his entire career. Sharing what he knows and continuing to learn about programming is truly the thing he loves doing the most.
Joe Lenton
Joe Lenton
Attest, UK
Tech Lead @ Attest.
Joel Lord
Joel Lord
Red Hat OpenShift, Canada
Joel Lord is passionate about the web and technology in general. He likes to learn new things, but most of all, he wants to share his discoveries. He does so by travelling at various conferences all across the globe. He graduated from college in computer programming in the last millennium. Apart from a little break to get his BSc in computational astrophysics, he was always in the industry. As a developer advocate with Red Hat OpenShift, he meets with developers to help them make the web better by using best practices around Kubernetes. During his free time, he is usually found stargazing in a camping site somewhere or brewing a fresh batch of beer in his garage.
Joe Savona
Joe Savona
Facebook, USA
Relay team @Facebook. Software engineer with full-stack experience working across product & UI design, front-end development, and systems engineering.
Johan Eliasson
Johan Eliasson
Nhost, Sweden
Johan Eliasson is CEO & Co-Founder of Nhost. Johan has been building apps his whole life and is passionate about making it easy to develop web and mobile apps. Prior to Nhost, Johan helped grow his family business, driving innovation in the Swedish water treatment market. Johan graduated from Blekinge Institute of Technology with a Master of Science in Computer Security, Computer & Information Systems.
Johannes Goslar
Johannes Goslar
Twitter, Germany
Johannes started developing iOS games in high school, creating his own LISP dialect on top of the ObjC runtime for faster iteration. In his undergrad at h_da Darmstadt he taught computers forgetting, after which he spend 2 years developing semantic SaaS solutions in TypeScript. Going back to academia he did his MSc at Oxford, combining archaeology and computer science with react. After a year in San Francisco implementing video conferences in IE11, he successfully bankrupted 2 start-ups in Berlin and is now working at a stealth startup in London when not designing boardgames.
John Leider
John Leider
Vuetify, USA
John Leider is the creator of Vuetify, a popular Material Design component framework for Vue. He is a full-time developer and the primary maintainer on the project.
John Papa
John Papa
Microsoft, USA
John is a professional Web and Mobile Developer, avid OSS and community advocate, dedicated father and husband. He is currently a Developer Advocate for Microsoft and has formerly worked for Disney on several web and mobile applications that you may have used. John is the author of various OSS such as Peacock, the Angular Style Guide, and many popular courses. You can listen to him on the popular weekly podcast Real Talk JavaScript.
John Reilly
John Reilly
Investec, UK
Long-time Londoner, born in Bristol and raised in Fleet. I blog at https://blog.johnnyreilly.com and I work/have worked on a number of open-source TypeScript projects including: - Definitely Typed - ts-loader - fork-ts-checker-webpack-plugin I also wrote the history of Definitely Typed: https://blog.johnnyreilly.com/2019/10/08/definitely-typed-movie.
Jonathan Bakebwa
Jonathan Bakebwa
rct.ai, China
Jonathan Bakebwa is the creator and maintainer of Chakra UI Vue, a component library focused on making accessible Vue.js websites and applications fast. Jonathan is also an Engineering Manager at rct.ai as well as the co-founder of the Vue Beijing Meetup in China. He has also authored Vue.js utility libraries in the Vue ecosystem and is currently building the next version of Chakra UI Vue. When he is not coding, Jonathan enjoys playing the guitar, reading and learning about startups.
Jonathan Kuperman
Jonathan Kuperman
Cloudflare
I am a developer advocate currently working at Cloudflare in their emerging technologies org. I'm passionate about Open Source Software and the open web. I spend my free time learning, reading, blogging and teaching.
Jonathan Sheely
Jonathan Sheely
Decentology, United States, Lancaster PA
Architect and full stack developer, jack of all Typescript, Web3, .NET Core, Flutter, Kubernetes, Dev Ops, Networking, Monitoring, Analytics, Databases, APIs and all the things! Specializing in web3 content management and developer experiences.
Jonathan Wagner
Jonathan Wagner
Theodo UK, France
Tech lead and coach at Theodo UK. Passionate about improving developer experience and building web apps without frustrations (for both users and devs).
Jonny Burger
Jonny Burger
Remotion, Switzerland
Indie Hacker from Zurich. I make my own apps to live the dream! Big into motion graphics.
Jonny Green
Jonny Green
Unity Technologies, UK
I’m a Senior Software Engineer at Unity Technologies and Open Source developer working in GraphQL land with Node.js and TypeScript.
Jordan Harband
Jordan Harband
Coinbase, USA
TC39 team member and an editor of the specification from 2018-2021. Jordan has been heavily involved in the node community for as many years, and has gradually created (but mostly inherited or been gifted) a decent number of open source projects. His focus is JavaScript, standards, frontend web development, full stack (frontend + backend + db) architecture design, and overall object oriented code optimization.
Joren Broekema
Joren Broekema
Netherlands
My background is in Industrial Design where I slowly fell in love with web development and code. I have been a front-end developer for almost 3 years professionally. I also like to dabble in backend and DevOps in my spare time or when work allows for it. I have started doing more workshops and trainings since the last year, and I created a project called code-workshop-kit where I try to use a combination of tools, some of which I created myself, to make code workshops work well remotely.
Josh Goldberg
Josh Goldberg
Codecademy, USA
Hi, I'm Josh! I'm a frontend developer from New York with a passion for open source, static analysis, and the web. I work at Codecademy as a frontend engineer on our core Web Platform team. I'm passionate about open source and bringing accessible education to the masses in a sustainable way.
Josh Justice
Josh Justice
USA
Josh Justice has worked as a developer since 2004 across frontend, mobile, and backend platforms. As a consultant he collaborates with teams to help them deliver great apps by optimizing their tech stack and development practices. He also writes, speaks, and livestreams about React and React Native, testing, and software design.
Joshua Nelson
Joshua Nelson
Airbnb, USA
Joshua is a developer at Airbnb, working on improving the front end performance of the most visited pages on the site! Joshua cares deeply about ensuring fast experiences for everyone, and has worked on performance optimization and instrumentation to achieve this. With experience building both UI platforms, design systems, and product UI, Joshua has learnt what really works when it comes to performance (and what doesn't!) and is looking forward to sharing these lessons with you.
Juan Picado
Juan Picado
mobile.de, Germany
Lead maintainer for 📦🔒 Verdaccio • 👨🏽‍💻 React and Node.js developer • Open Source believer
Juarez Barbosa Junior
Juarez Barbosa Junior
Microsoft, Ireland
Juarez Barbosa Junior has +20 years of experience in several IT-related roles throughout his career, currently working for Microsoft as the Azure Developer Engagement Lead in Ireland. Previously, he's worked for Oracle as a Principal Blockchain Developer Advocate and as Thought Leader and Technical Evangelist in IBM Mobile and IBM Watson. He's passionate about engaging developers and communities to present and discuss the latest technologies related to Blockchain, IoT, Cloud Native, AI, and other Emerging Technologies, with a particular focus and interest in Microsoft Azure.
Juho Vepsäläinen
Juho Vepsäläinen
Toska osk., Finland
Juho Vepsäläinen is behind the SurviveJS effort. He has been active in the open source scene since the early 2000s and participated in projects like Blender and webpack as a core team member. Blue Arrow Awards winner.
Julián Duque
Julián Duque
Salesforce Heroku, USA / Colombia
Julián Duque is a Developer and Educator, Community Leader, Co-Organizer of NodeConf and JSConf in Colombia, Node.js Collaborator Emeritus, and currently working as a Lead Developer Advocate at Salesforce Heroku.
Julián Duque
Julián Duque
Salesforce, Tampa, FL, USA
Developer and Educator at MNTD, Node.js Collaborator Emeritus, Lead Developer Advocate at Salesforce, Dungeon Master at The Temple of Baal
Julie Ng
Julie Ng
Microsoft, Germany
Julie is an Engineer at Microsoft focussing on the Azure Customer Experience who refuses to give up her mac for Windows. Previously she was an Enterprise Architect at Allianz Germany as they started their cloud journey in 2016 that included full CI/CD with Jenkins, single page apps and containers. When she's not conducting architecture design and CI/CD reviews with Azure customers or building POCs you can find her surviving lockdown by YouTubing about real world engineering or jogging and rock-climbing.
Juliette MacPhail
Juliette MacPhail
mabl, USA
Juliette MacPhail is a Product Manager at mabl, where she spends her time working on a low-code platform for simplifying test automation and helping teams ship high-quality software. She’s passionate about understanding core challenges in the test automation space and enabling the transition to quality engineering. As an active member of mabl’s DEI committee, she spends her spare time on initiatives related to accessibility, inclusivity, and mental health in the workplace.
Jupiter Hadley
Jupiter Hadley
Pocketgamer, UK
Jupiter is a prolific indie game journalist. She covers thousands of game jams and indiegames on her YouTube channel, letting every game have a moment in the spotlight. Jupiter is also the Adept Games Wizard at Armor Games where she finds free-to-play, browser-based games to bring on board to their web portal and has been working from home for all of her adult life.
Juri Strumpflohner
Juri Strumpflohner
Nrwl, Italy
Juri Strumpflohner lives in the very northern part of Italy and is currently working as a JavaScript Architect and Engineering Manager at Nrwl, where he consults for some of the world's biggest companies around the globe. Juri is very involved in the community. He's a Google Developer Expert in Web Technologies & Angular, speaks at international conferences, teaches on Egghead.io, or writes articles on https://juri.dev. He's also a core member of Nx.
Kadi Kraman
Kadi Kraman
Formidable, UK
Engineering Manager at Formidable, building things in JavaScript, particularly with React Native and GraphQL.
Kajetan Świątek
Kajetan Świątek
SoftServe, Poland
Former construction engineer, now building software instead. Front-end developer, recent functional programming enthusiast. Enjoys learning new things and sharing his findings via blog posts or tech talks.
Karol Przystalski
Karol Przystalski
Codete & Medtransfer, Poland
Obtained a PhD degree in Computer Science in 2015 at the Jagiellonian University in Cracow. CTO and founder of Codete. Leading and mentoring teams at Codete. Working with Fortune 500 companies on data science projects. Built a research lab for machine learning methods and big data solutions at Codete. Gives speeches and trainings in data science with a focus on applied machine learning in German, Polish, and English. Used to be an O’Reilly trainer.
Kasper Mol
Kasper Mol
Poki, Netherlands
Indie developer in his free time, writes code + does generally awesome web and gaming stuff @ Poki.
Kathleen McMahon
Kathleen McMahon
Design Tokens, USA
Kathleen is a fullstack engineer with a design background. In other words, she really enjoys the front of the frontend, digging into new technologies, and talking about accessibility, React component libraries, design systems, and inclusive documentation. She's also a Color Module Specification Editor for the W3C Design Tokens Community Group. When not coding, designing, or speaking about things, Kathleen is the best Lanterne Rouge cyclocrosser you’ll ever meet.
Kathryn Nanz
Kathryn Nanz
Progress, USA
Kathryn Grayson Nanz is a developer advocate at Progress with a passion for React, UI and design and sharing with the community. She started her career as a graphic designer and was told by her Creative Director to never let anyone find out she could code because she’d be stuck doing it forever. She ignored his warning and has never been happier. You can find her writing, blogging, streaming and tweeting about React, design, UI and more.
Kat Kmiotek
Kat Kmiotek
Zoopla, Scotland
Kat works as Quality Engineer at Zoopla. Tried lots of paths: fine arts, comparative literature, social psychology and cognitive science studies before discovering the most enjoyable so far tech path. Kat solves modern browser testing challenges at work and jigsaw after work.
Kellen Mace
Kellen Mace
WP Engine, USA
Kellen Mace works on the Developer Relations team at WP Engine. He and his team produce content on how to build modern JavaScript apps powered by headless WordPress backends at [developers.wpengine.com](http://developers.wpengine.com/). He is a contributor to WPGraphQL and the creator of the WPGraphQL for Gravity Forms plugin. He has been building and launching production headless WordPress applications for a number of years, and loves teaching others how to do the same.
Kelli Rockwell
Kelli Rockwell
Sourcegraph, USA
Kelli is a fullstack engineer based in Seattle, WA and working at Sourcegraph to build tools that improve how we work with code. When she's not consuming boba, aka bubble tea, you can usually find her evangelizing TypeScript at yet another developer meet-up, advocating for women and underrepresented folks in tech, or nagging her teammates to update the docs.
Kelvin Omereshone
Kelvin Omereshone
Sailscasts, Nigeria
Kelvin is the CEO of the Sailscasts company where they are building Sailscasts — a platform to learn server-side JavaScript. He is also a technical writer and works as a Node.js consultant helping clients build and maintain their Node.js applications.
Kent C. Dodds
Kent C. Dodds
Epic React, USA
Kent C. Dodds is a world renowned speaker, teacher, and trainer and he's actively involved in the open source community as a maintainer and contributor of hundreds of popular npm packages. He is the creator of EpicReact.Dev and TestingJavaScript.com. He's an instructor on egghead.io and Frontend Masters. He's also a Google Developer Expert. Kent is happily married and the father of four kids. He likes his family, code, JavaScript, and Remix.
Ken Wheeler
Ken Wheeler
React Artist, USA
Core Architecture@[REDACTED], ReactJS Advocate, Speaker, Producer, Synthwave Artist, Google Dev Expert.
Kevin Lamping
Kevin Lamping
USA
Kevin Lamping is a Front-end Engineer and Tester. He runs a course on automated testing at [learn.webdriver.io](http://learn.webdriver.io/) and has a YouTube Tutorial Channel (Front-end Testing with Kevin Lamping). In his free-time, when he's not playing with his kids, Kevin dabbles in tabletop gaming, disc golf and gardening.
Khrystyna Landvytovych
Khrystyna Landvytovych
SoftServe, Ukraine
I'm a Frontend engineer in SoftServe and born cook in my former life. I love to learn something new and immediately put it into practice and share my experience with others. I'm a mentor at Kottans, give public speeches, participate as program committee in fwdays, translate programming books and maintain an insta magazine @twoLip about my travels and hobbies.
Kia King Ishii
Kia King Ishii
Global Brain, Japan
The optimist web designer/developer. Vue.js core team. Author of Vuex ORM. Director at Global Brain.
Kiki Saintonge
Kiki Saintonge
Microsoft, USA
Kiki is a Program Manager on the Windows UI Platform team and comes from a game design and development background.
Knut Melvær
Knut Melvær
Sanity.io, Norway
Knut Melvær (b. 1985) is a graduate in the study of religion\s who has pivoted into technology. He is currently working as Head of Developer Relations at Sanity.io. Previously he has been a senior technology consultant at Netlife, a reknowned Norwegian UX- and Design Agency. Before that a PhD Fellow at the University of Bergen. As a technology consultant, he has held workshops in user research, technology strategy, and web development. He has been involved in projects with a wide range of clients such as Energi og Klima, NDLA, Enivest, Fearnley Offshore Supply, Norwegian Fund and Asset Management Association, Warner Music, De Bergenske Hotels, The Norwegian Government Agency for Financial Management, U4 Anti-Corruption Resource Centre, The City of Oslo, and Gjensidige. Knut has extensive experience in research, dissemination, teaching, and writing. He has organized and taught courses from undergraduate to graduate level at university. His fields of study have been quantiative and qualitative methodologies in the study of religion, the evolutionary and cognitive science of religion, new religiosity, and digital humanities. He has done podcast interviews of Holberg Prize laureates and been a columnist in newspapers like Klassekampen, Sysla, and Morgenbladet.
Konstantin BIFERT
Konstantin BIFERT
Worklife.io, France
I'm Konstantin, heavily focused on JS. Nuxt.js ambassador. Started in the industry a few years ago as a full-stack developer now specialized in the frontend, in Vue (and mainly Nuxt!). Worked in both SaaS and agency-type companies. Heavy helper on Stackoverflow, helping people there daily.
Krasimir Tsonev
Krasimir Tsonev
Antidote.me, Bulgaria
Krasimir has been writing for more then 10 years. Mostly code but also articles and books. You'll find him speaking on web related topics. Last couple of yeas he's been using React and its ecosystem extensively at Antidote.me. Where he and his team mates are trying to help patients reaching clinical trials.
Kristina J. Robinson
Kristina J. Robinson
Influxdata, USA
Kristina J. Robinson is a Software Engineering Manager at InfluxData. With over 20 years of software development experience, she is thrilled to be a part of the InfluxData UI team. Most recently, Kristina spent time in the financial tech sector working as front-end developer. Kristina graduated from Rice University with a degree in Computational and Applied Mathematics. She currently lives in San Antonio, TX, with her husband and teenage son, and has another son in college. She also has two cats, and fosters dogs and cats frequently. She plays video games with both her boys. She reads voraciously, enjoys paper crafts and knitting, and plays several musical instruments.
Kristopher Jackson
Kristopher Jackson
Inklusiiv, Finland
Experienced Business Development Specialist with a demonstrated history of working in the information technology and services industry. Skilled in Sales, Customer Relationship Management (CRM), Event Management, Management, and Account Management. Strong business development professional with a Finance focused in Economics and African American History from the University of Illinois at Urbana-Champaign.
Krutie Patel
Krutie Patel
Deloitte Digital Australia, Australia
I'm a front-end developer. I create interactive web stuff using Vue js and Nuxt js. Some other frameworks and libraries I also enjoy working with include GSAP, Laravel ⚡️ and Jamstack (JavaScript, APIs + Markup). I love writing ✏️ articles about what I learn and share with Vue/Nuxt community. You can find my blog-posts on my website, which is also created using 👑 Nuxt js. Apart from this, I also love creating colour-coded diagrams. I create them to capture and document my learning. Diagraming have been an effective tool in my learning journey of Laravel, Vue js and of course, my absolute favourite, Nuxt js.
Krystal Campioni
Krystal Campioni
Shopify, Canada
Krystal has been working with development for 12 years. During this time she's had the opportunity to work in a wide range of projects from web and mobile applications to games and virtual reality. Currently, she works as a Senior Frontend Developer on the Insights team at Shopify, creating delightful data viz components. She's also been a tech coach on Rails Girls and presented talks and workshops at events like VueConf, RubyConf, Laracon, and CodeTalks. You can find out more about she's done so far on her website: http://krystalcampioni.com
Kurtis Kemple
Kurtis Kemple
Forthright, USA
Founder and Principal Advisor at Forthright (https://twitter.com/forthright_tech).
Lachlan Bradford
Lachlan Bradford
Tiktok, USA
Lachlan Bradford is a Tech Lead at Tiktok and a core contributor to the Tiktok's design system TUX. He is forward thinking; having worked with VR and AR technology, and enjoys implementing a challenging design.
Lainey Feingold
Lainey Feingold
Law Office of Lainey Feingold, USA
Lainey Feingold is a disability rights lawyer in the United States who has worked to make the digital world more inclusive since 1995 and negotiated the first web accessibility agreement in the United States in 2000. Lainey is an international speaker and the Digital Accessibility Resource for the global business to business non-profit Disability:IN. Lainey believes in collaboration over conflict. She developed and practices Structured Negotiation, a problem-solving strategy that avoids lawsuits and focuses on lasting change and relationship-building in the digital accessibility space. She is the author of Structured Negotiation: A Winning Alternative to Lawsuits.
Laura Beatris
Laura Beatris
YLD, Brazil
Laura is a Software Engineer at YLD, Content Creator, and Host of @usepodcast. Focused on making the web a better place and sharing knowledge with the community.
Laura Kalbag
Laura Kalbag
Ireland
I’m a friendly designer originally from the UK, now living in Ireland. You’ll usually find me talking about rights-respecting design, accessibility and inclusivity, privacy, web design and development.
Laura Silvanavičiūtė
Laura Silvanavičiūtė
Swedbank, Lithuania
Laura is a software engineer obsessed with front-end development. She is also teaching teenagers about Web Technologies. 2 years ago Laura was on the Dark side - developing with COBOL programming language on Mainframe supercomputers! Due to slow evolvement and limitations of used technologies, she decided to shift them pretty drastically. Laura believes we shouldn't stick to any specific technology in this rapidly evolving IT World, but try and use various different ones instead. Every new experience increases our creativity, knowledge, curiosity and expands mindset. Her latest discovery was music programming, and she wants to share it with us!
Laurence Moroney
Laurence Moroney
Google, USA
Laurence Moroney leads AI Advocacy at Google, working as part of the Google Research into Machine Intelligence (RMI) team. He's the author of more programming books than he can count, including 'AI and Machine Learning for Coders' with OReilly, to be published in October 2020. He's also the instructor and creator of the TensorFlow In Practice, and TensorFlow Data and Deployment specializations on Coursera. He also runs the YouTube channel for tensorflow at Youtube.com/tensorflow, and the TensorFlow certificate program for developers at tensorflow.org/certificate. When not working on AI, he's a published Sci-Fi author, comic book creator and IMDB-listed screenwriter.
Lauren Etheridge
Lauren Etheridge
Sanity.io, USA
Web Developer and IT Analyst with a demonstrated history of providing development, data analysis, and communications support in the higher education, non-profit, and government sectors. Skilled in JavaScript, PHP, and SQL and a passion for DEI, community-based education/apprenticeship, and organizational behavior.
Laurin Quast
Laurin Quast
The Guild, Germany
Laurin Quast is a developer that started exploring GraphQL, by leading the private and later public API development at a start-up. Realizing that there are still many unsolved problems and challenges within the space, he started contributing to famous JavaScript libraries, such as GraphQL Code Generator and GraphQL Tools. Diving deeper and deeper, the transition into becoming a full-time open-source developer at The Guild was inevitable.
Lee Byron
Lee Byron
GraphQL Foundation, USA
Co-creator of @GraphQL and Director of GraphQL Foundation. I make teams and things @RobinhoodApp, previously @Facebook
Lee Robinson
Lee Robinson
Vercel, USA
Lee is a developer, writer, and course creator. He currently works at Vercel as a Solutions Architect and leads DevRel for Next.js. He frequently speaks about front-end development, design, and the future of the web.
Lee Rowlands
Lee Rowlands
PreviousNext, Australia
Lee (larowlan) has been a major contributor to Drupal (🙀) for over 12 years. Lee is a Drupal core Framework manager, member of the Drupal security team and is passionate about code quality. More recently he has turned his focus to JavaScript, most notably React, Gatsby and Next.js, with Drupal's move to being a headless-first CMS. Lee was one of the primary architects of Drupal's testing architecture and champions automated testing and build processes. Lee has worked on several of Australia's largest websites during his 9 years as a Senior Developer with one of Australia's most trusted agencies: PreviousNext.
Lenny Burdette
Lenny Burdette
Apollo, USA
Lenny is a Solutions Architect at Apollo Graph in San Francisco, CA. He was previously a software engineer and graph champion at Square. When he’s not thinking and talking endlessly about GraphQL and frontend, he’s probably trying to recreate some dish from a YouTube cooking video or hanging out with his wife and son.
Lenz Weber-Tronic
Lenz Weber-Tronic
Mayflower, Germany
Lenz Weber works as a FullStack developer at Mayflower GmbH in Germany, where he works mostly on a TypeScript, React, Redux and Postgraphile stack. He is a maintainer of Redux Toolkit and if he's not currently trying to summon elder gods with weird TypeScript incantations he can usually be found in the Reactiflux Discord or on StackOverflow answering questions on Redux usage.
Lia Moreira
Lia Moreira
Knok, Portugal
I'm a physicist, a ballerina and a programmer! I started my work journey doing some investigation work on particle physics implementing algoriths, after I choose that turning to software developing could be a good fit for me. I moved to fullstack develop and when unit testing appeared in my eyes I knew that programing with testing was the perfect fit for me. Now I dedicate my day in working in automation testing, QA work, studying a lot about how to imrprove my work, and dance.
Lili Kastilio
Lili Kastilio
Snyk, UK
Working closely with customers designing & building TypeScript solutions. Recently a Lead Engineer at Snyk working on extending our current languages offering by introducing new languages and language specific concepts into our system in the shape of libs, parsers and microservices. When not coding I like to spend my time hanging upside down doing circus things.
Lin Clark
Lin Clark
Fastly, USA
Lin Clark is a Senior Principal Engineer at Fastly, focusing on WebAssembly. She is a co-founder of the Bytecode Alliance, which is driving WebAssembly’s outside-the-browser ecosystem forward. Many people know her through her long-running series, Code Cartoons, which helps people make sense of various WebAssembly standards and the ecosystem's overall direction. Previously, she has worked on web standardization and devtools at Mozilla, helped people understand the JS ecosystem at npm, and was a Drupal core module maintainer.
Liran Tal
Liran Tal
Snyk, Israel
Liran Tal is a software developer, and a GitHub Star, world-recognized for his activism in open source communities and advancing web and Node.js security. He engages in security research through his work in the OpenJS Foundation and the Node.js ecosystem security working group, and further promotes open source supply chain security as an OWASP project lead. Liran is also a published author of Essential Node.js Security and O'Reilly's Serverless Security. At Snyk, he is leading the developer advocacy team and on a mission to empower developers with better dev-first security.
Liz Parody
Liz Parody
Fusebit, Colombia
Liz is a community-taught Software Engineer focused on JavaScript, and Head of Developer Relations at NodeSource. She organizes different community events such as JSConf Colombia, Pioneras Developers, Startup Weekend and has been a speaker at EmpireJS, MedellinJS, PionerasDev, Node+JS Interactive, NodeConf and others. She loves sharing knowledge, promoting JavaScript and Node.js ecosystem and participating in key tech events and conferences to enhance her knowledge and network.
Logan Ralston
Logan Ralston
TikTok, USA
Logan Ralston is a Software Engineer for TikTok who works on TUX, TikTok's internal design system. Logan has always had a passion for technology and design. He also is an avid proponent of the hackathon scene and has previously served as the director of McHacks, one of Canada's largest hackathons.
Loren Sands-Ramshaw
Loren Sands-Ramshaw
Temporal.io, USA
Loren is a Language Runtime Engineer at Temporal, maintaining the TypeScript runtime. They also wrote a book on GraphQL (The GraphQL Guide) and spent over a decade doing full-stack web and mobile development. They love swing dancing and authentic relating, and they secretly miss CoffeeScript 😄.
Lorenzo Sciandra
Lorenzo Sciandra
Microsoft, UK
Lorenzo is a Software Engineer at Microsoft UK — a few years ago he decided to use React Native for a project. He hasn’t stopped since: he became an Open Source maintainer for the core project, helping the Facebook team. He also cares a lot about mental health, so he decided to help his local OSS community with a dedicated meetup, ProvidedAsIs.
Luca Casonato
Luca Casonato
Deno, Netherlands
I'm a developer and open source enthusiast. I like Rust, Go, TypeScript, and fast websites. I work at the Deno company, building Deno and Deno Deploy, and serving as a delegate at TC39.
Lukas Holzer
Lukas Holzer
Dynatrace, Austria
DesignOps — Frontend-Developer and Node.js enthusiast working @Dynatrace with a passion for enhancing design workflows
Lukas Taegert-Atkinson
Lukas Taegert-Atkinson
TNG Technology Consulting GmbH, Germany
Current maintainer of RollupJS. After finishing my PhD studying the mathematical properties of black holes, I decided to go for less substance from then on and follow my passion of becoming a professional software developer. For the last six years, I have been doing full-stack consulting work for various clients at TNG Technology Consulting GmbH. This includes a big focus on DevOps: tuning Node servers, tending to Kubernetes clusters and orchestrating CI/CD pipelines are an important part my work. During this time, I also stumbled upon RollupJS, and while I originally only wanted to push a few improvements to their dead code elimination algorithm, I ended up rewriting it from the ground up. And in the process, I accidentally became acting maintainer of that project :) Since 2017 I have been continuously working on further improving tree-shaking, adding code-splitting together with Guy Bedford, and many other things to make it a great tool not only for optimizing JavaScript libraries but also for advanced and custom build processes at big companies like Github, Bloomberg, Salesforce and many others.
Luke Ehresman
Luke Ehresman
Gazelle, USA
Luke is the co-founder of Gazelle, an all-in-one business automation solution for piano technicians. He founded and bootstrapped the company in 2015, helping piano technicians around the world grow their businesses. Gazelle has customers in over 30 countries and is translated into 11 languages.
Lukonde Mwila
Lukonde Mwila
SUSE, South Africa
Lukonde is a Principal Technical Evangelist at SUSE and is an AWS Container Hero. He specializes in cloud and DevOps engineering and cloud-native technologies. He is passionate about sharing knowledge through various mediums and engaging with the developer community at large.
m4dz 🥑🦄
m4dz 🥑🦄
‹div›RIOTS, France
Principal Developer Advocate at ‹div›RIOTS - makers of Backlight, a Design Systems IDE built for Designers and Developers - m4dz is a curious animal. Former Frontend Dev, Devtools enthusiast, he has made the Developer eXperience (DX) his cherished topic. All the Web technologies are under his radar to get things ever simpler. His motto: "Developers are users just like you." As a life-long dreamer, his favourite book will ever remain "Alice's Adventures in Wonderland".
Maaret Pyhäjärvi
Maaret Pyhäjärvi
Vaisala Oyj, Finland
Maaret Pyhäjärvi is an exploratory tester extraordinaire with a day-job at Vaisala as Principal Test Engineer. She is a tester, (polyglot) programmer, speaker, author, and a community facilitator. She has been awarded the two prestigious global testing awards, Most Influential Agile Testing Professional Person 2016 (MIATPP) and EuroSTAR Testing Excellence Award (2020), and selected as Top-100 Most Influential in ICT in Finland 2019&2020.
Maël Nison
Maël Nison
Datadog, France
Expert in developer experience, Maël spent years leading the development team for Yarn, the JavaScript package manager. Now at Datadog, he keeps working on improving workflows that developers face everyday.
Maggie Appleton
Maggie Appleton
Ought, UK
Maggie is a designer-developer-anthropologist-hybrid at egghead.io. She spends her time designing visual metaphors for invisible programming concepts, helping developers explain their wildly abstract thoughts, and overanalysing the JavaScript community’s strange cultural beliefs. She's also a digital gardening enthusiast and a Marmite lover.
Maggie Johnson-Pint
Maggie Johnson-Pint
Microsoft, USA
Maggie is an open-source community advocate who works on the Azure SDK team at Microsoft to ensure every developer on every platform has an incredible experience with the cloud. JavaScript is her first love, especially date, and time problems. She contributes her expertise to ECMA TC39 and Moment.js.
Majid Hajian
Majid Hajian
Softiware AS, Norway
Majid Hajian is a passionate software developer with years of developing and architecting complex web and mobile applications. His passions are Flutter, PWA, and performance. He loves sharing his knowledge with the community by writing and speaking, contributing to open source, and organizing meetups and events. Majid is the award-winning author of the "Progressive web app with Angular" book by Apress and the "Progressive Web Apps" video course by PacktPub and Udemy. He is (co)organizer a few Nordic conferences and meetups including GDG Oslo, FlutterVikings, Mobile Era, and ngVikings.
Mandi Wise
Mandi Wise
Apollo, Canada
Fan of JavaScript + Python, analogue photography, and the serial comma. Also wrote a book about GraphQL.
Manfred Steyer
Manfred Steyer
Austria
Trainer, consultant and programming architect with focus on Angular. Google Developer Expert (GDE) and Trusted Collaborator in the Angular team who writes for O'Reilly, the German Java Magazine, and windows.developer. Regularly speaks at conferences.
Manjula Dube
Manjula Dube
Vanguard, Germany
Manjula loves contributing to OSS in her free time. She loves teaching and believes it is best way to learn more and more. She is one of the organisers for React India.
Marc-André Giroux
Marc-André Giroux
GitHub, Canada
GraphQL Enthusiast, Speaker, Platform Interface Engineer @ GitHub Book author https://book.productionreadygraphql.com/ GraphQl.FM Twitch channel host - twitch.tv/graphqlfm
Marc Backes
Marc Backes
Full-Stack Developer, Luxembourg
Self-Employed Full-Stack Developer, based in Luxembourg. I love working with Vue/Nuxt in the frontend and Node.js/MongoDB in the backend. I host a podcast called Decoding The Code.
Marcin Gebala
Marcin Gebala
Saleor, Poland
I'm a software engineer who specializes in building web apps using Python, GraphQL and React. Currently, I work as a lead developer at Saleor. I speak at tech conferences about Python and GraphQL. I'm a runner, musician and traveler in my free time. I'm based in Wrocław, Poland.
Marco Cedaro
Marco Cedaro
Photobox, UK
Webmaster before it was cool, pixel pusher, javascript-something, conference organiser, father of two, but mostly known for yelling at clouds.
Marco Gorelli
Marco Gorelli
Samsung R&D Institute UK, UK
Marco is a Data Scientist at the Samsung R&D Institute UK. Outside of work, he is a maintainer of pandas (data wrangling platform for Python widely adopted in the scientific computing community) and author of nbQA (code quality tool for Jupyter Notebooks). He holds an MSc in Mathematics and Foundations of Computer Science from the University of Oxford.
Marian Villa
Marian Villa
NodeSource, Colombia
Marian is Full Stack product Designer at Nodesource. She is co-founder of Pionerasdev, the biggest community for #WomenInTech in Colombia, South America with +1,200 active members. She is in love with technology education, and is formally adjunct professor in Latin America universities in both undergraduate and master's degrees. She also teaches on several internet platforms where she mixes design, technology and marketing.
Marie Drake
Marie Drake
Grafana Labs, UK
Marie is currently a Developer Advocate at k6.io, a Grafana Labs company. In the past, she has been an Engineering Manager, a Principal Engineer and a Test Consultant. She is also a tech blogger at testingwithmarie.com, an accessibility advocate and an online course instructor at Ministry of Testing and Test Automation University.
Mario Vercellotti
Mario Vercellotti
Wunder, Finland
Senior Developer at Wunder.
Marissa Masangcay
Marissa Masangcay
Cloudinary, USA
Marissa Masangcay is a Technical Marketing Specialist for Cloudinary and has worked for the company since 2017. She has also served as one of Cloudinary’s Developer Support Engineers, where she responded to customers’ technical support requests and feature-related questions, as well as debugged customer issues and wrote code samples in multiple development frameworks. She has also served as a volunteer instructor for Girls Who Code, which is a nonprofit dedicated to teaching girls in grades 6-12 the fundamentals of coding. Marissa graduated with her bachelor’s degree in computer science from the University of San Francisco.
Mark Dalgleish
Mark Dalgleish
SEEK, Australia
CSS Modules co-creator, Playroom, Braid, MelbJS. OSS / UI / design / tooling at @seek-oss
Mark Erikson
Mark Erikson
Replay.io, USA
Mark Erikson is a Senior Front-End Engineer at Replay, and lives in southwest Ohio, USA. Mark is a Redux maintainer, creator of Redux Toolkit, and general keeper of the Redux docs. He tweets at @acemarke, and blogs at https://blog.isquaredsoftware.com. He spends much of his time answering questions about React and Redux anywhere there's a comment box on the internet, and usually hangs out in the Reactiflux chat channels.
Mark Larah
Mark Larah
Yelp, USA
Mark is a Full Stack Engineer on the Client Data API team at Yelp, leading efforts for web.
Marko Locher
Marko Locher
GraphCDN, Austria
Experienced Customer Success professional with a history of working in developer tooling and startups. Extensive background as a support professional.
Marko Rajcevic
Marko Rajcevic
Yugabyte, USA
Marko is a Solutions Engineer for Yugabyte Cloud, he works with Yugabyte cloud customers to successfully build high throughput applications using the Yugabyte Cloud database.
Markus Oberlehner
Markus Oberlehner
karriere.at GmbH, Austria
Markus Oberlehner is a web developer from Austria. He works for karriere.at, Austria's largest career portal. Markus runs a blog where he regularly writes about Vue.js and general web topics.
Mark Wubben
Mark Wubben
Monolith, Netherlands
Hi! I’m a humanist & technologist who loves working with the web. I build products, often involving a heavy dose of backend Node.js services. Having confidence that these services work as designed allows me to iterate faster and provide value. So, good thing then I’m also the core maintainer of AVA, the Node.js test runner that lets you develop with confidence.
Martin Splitt
Martin Splitt
Google, Switzerland
Martin is a developer advocate on the Webmaster Trends Analyst team at Google Switzerland. In this role, he helps developers and content creators build great content on the Web. He is involved with the W3C as well as the global web and JavaScript developer community, working to keep the Web open. Martin has over a decade of experience in software engineering in multiple fields.
Mat Groves
Mat Groves
Goodboy Digital, UK
Creative coder, all about Javascript, WebGL and optimisation. Creator of PixiJS.
Matheus Albuquerque
Matheus Albuquerque
Medallia, Czech Republic
I'm a Sr. Front-End Engineer at Medallia, building their surveys platform and helping them shape the customer experience market with React. My areas of interest include JS and compile-to-JS languages, DX, and performance optimization. Aside from public speaking about these, I also volunteer at TechLabs, teaching front-end development.
Mathias Biilmann Christensen
Mathias Biilmann Christensen
Netlify, USA
Matt Biilmann has been building developer tools, content management systems and web infrastructure for more than a decade. He is co-founder and CEO of Netlify, the modern platform for high performance websites and apps.
Matias Huhta
Matias Huhta
Simplr, Finland
Matias is a passionate Web Components advocate. He's an active member of Web Component communities and a active open source contributor.
Matt Butler
Matt Butler
Evolution, Sweden
Matt Butler, Artist, and Art Director. Previously worked in London and the USA for Virgin, EA, Sega, and Activision creating games for the X box and Playstation. Matt moved into the iGaming industry 7 years ago, he currently works for Evolution with the Netent Brand. He has directed with the help of an amazing art team many of Netent´s most successful slot titles such as Divine Fortune, Narcos, and Jumanji.
Matteo Collina
Matteo Collina
NearForm, Italy
Node.js TSC member, PhD, Technical Director @ NearForm, IoT Expert, Consultant, author of Pino and Fastify. Co-author of the book "Node.js Cookbook, Third Edition" edited by Packt.
Matteo Frana
Matteo Frana
ReactBricks, Italy
Founder of @ReactBricks, the Visual editing CMS.
Matt Fellows
Matt Fellows
Pactflow, Australia
Matt Fellows is a core contributor to the Pact contract-testing framework, and co-founder of the microservices continuous delivery platform – Pactflow. A self-described polyglot who enjoys working at the intersection of technology, humans and ideas – ideally fully caffeinated. He's passionate about giving back to the tech community, sharing learnings at local meetups and conferences, and is a core contributor to the popular Pact microservices testing framework and author of the Muxy chaos testing tool. When not absorbing the Internet via osmosis, he can be found teaching kids at Code Club, playing basketball or pumping iron like Arnie.
Matthew Salmon
Matthew Salmon
Snyk, Romania
Engineer Graduate, Software testing ISTQB certified and professional experience as a Software Developer. Current Solutions Engineer as Snyk.
Matt Landers
Matt Landers
WP Engine, USA
Matt Landers leads the DevRel team at WP Engine, after joining the company in 2019 as a Technical Architect who was (and still is) super passionate about headless. That passion ultimately played a major role in the release of Atlas, which pairs WP Engine’s industry-leading WordPress platform with Node.js hosting to enable headless solutions using modern frameworks and technologies like React, Vue, and more. Before joining WP Engine, he served as Technology Evangelist at Microsoft, where he educated developers on the advantages of adopting .NET and worked with Fortune 100 companies to build some of the largest enterprise systems as an Architect. Additionally, Matt founded Covalence, a coding bootcamp, channeling his passion for teaching developers.
Matt McClure
Matt McClure
MUX, USA
Matthew is an internet video nerd. He's the co-founder and Head of Technology & Community at Mux, a startup building online video infrastructure for developers, a core-contributor to Video.js, the biggest HTML5 video framework, and the organizer of Demuxed, the largest video-focused dev conference/community in the world.
Matt Pocock
Matt Pocock
Vercel, UK
Matt is a developer advocate at Vercel, and is working on a video course called Total TypeScript.
Matt Pocock
Matt Pocock
Vercel, UK
Matt is a developer advocate at Vercel, and is working on a video course called Total TypeScript.
Matt Seccafien
Matt Seccafien
Shopify, Germany
Senior Front End Developer at Shopify, working on the Hydrogen team.
Matt Tanner
Matt Tanner
Tyk, Canada
Matt is a Product Evangelist at Tyk passionate about API management, development, and architecture. Matt has worked as a developer, tech lead, and architect for some of the largest financial institutions and insurers in Canada. He is always dabbling in the latest tech and applying this to his own ventures in technology.
Maurice de Beijer
Maurice de Beijer
Independent Software Consultant and Trainer, Netherlands
Maurice de Beijer is an independent software consultant and trainer. He specializes in JavaScript, React, and ASP.NET Core. His work includes a large, global, safety application for the oil and gas industry. Maurice is also active in the open source community. He teaches ECMAScript, TypeScript, React, RxJS and ASP.NET courses. Since 2005, he has received Microsoft’s Yearly Most Valuable Professional Award. Maurice is also active in the Dutch dotNed user group and helps organize its meetings.
Max Gallo
Max Gallo
DAZN, UK
I’m a pasta eater biped working at DAZN as Principal Engineer. My areas of expertise are JavaScript and Front-End technologies with a DevOps flavour. I like Functional & Reactive solutions both for programming and architectures. I use spaces, not tabs.
Maxime Beugnet
Maxime Beugnet
MongoDB, France
Maxime has been working with MongoDB for the past 7 years and in the IT industry for 10 years. He is a MongoDB and Java trainer, with DEV and DBA MongoDB certifications. Maxime joined MongoDB as a Developer Advocate 3.5 years ago to share his experience with the community. He loves clean code, scuba diving, code challenges and vikings!
Max Stoiber
Max Stoiber
GraphCDN, Austria
JavaScript Engineer from Austria in love with React and Node. Previously he worked at GitHub, who acquired the startup he co-founded, Spectrum. He is well known for making styled-components, react-boilerplate, and a wide variety of other open source projects in the React ecosystem.
Maya Shavin
Maya Shavin
Microsoft, Israel
Maya Shavin is Senior Software Engineer @Microsoft, MDE, GDE on Web performance, Nuxt ambassador, founder of VueJS Israel, core maintainer of StorefrontUI, and a writer on JavaScript good practices. She loves to learn and experiment with new frameworks while believing that strong Vanilla JavaScript knowledge is necessary for being a good web developer. When not coding, she enjoys traveling, reading manga, and sketching.
Megan Majewski
Megan Majewski
Shopify, USA
Megan is a Developer Advocate at Shopify, focusing on our and Apps and Hydrogen. She is new to Shopify, but brings over 6 years of experience building software; anything from NLP to iOS AR apps she’s tried it. Now she’s found a home in the JS web app space.
Melanie de Leeuw
Melanie de Leeuw
Capgemini, Netherlands
Melanie loves being a software engineer. The infinite loop of bugs, puzzles and learning make of everyday a new adventure. Her specialty and the love of her life is Vue.js, but lately she has been adding Nuxt.js and Node.js to the party. When she is not working as a software engineer at Capgemini, she uses her web development skills to remove micro plastic in the waters of the world. Her goal in this life is to work towards a more sustainable way of life, meaning that her hobbies include sailing the world, documenting underwater micro-life, and picking up trash with podcasts blasting. She is always trying on many different hats: trainer, team lead, community builder, talker, organizer. But the hat that fits best is developer.
Michael Bodnarchuk
Michael Bodnarchuk
Testomat.io, Ukraine
Michael is a full-stack web developer, passionate about testing from Kyiv, Ukraine. I also work as a consultant & trainer focused on testing. Michael works on open-source product CodeceptJS with a goal to bring a better testing experience to developers. Making testing as easy and as joyful as it could be is his motto.
Michael Chan
Michael Chan
React Podcast, USA
Michael Chan loves the web. He's the host of React Podcast and DX Engineer at Chromatic. He’s building lunch.dev, the friendliest coding community for creative, curious, and compassionate web developers.
Michael Hladky
Michael Hladky
Push-Based, Austria
Michael Hladky is a Google Developer Expert (GDE), Microsoft MVP, trainer, and consultant with a focus on Angular and RxJS. For years he has been helping companies and developers to set up scalable architectures and performant processes enabling teams to keep up with state-of-the-art development. A vibrant member of the tech community, he organizes multiple community events and workshops each year to give back.
Michael Jackson
Michael Jackson
React Training, USA
Building Remix, founder of React Training and creator of UNPKG. Father of 2 sons and 2 daughters. Speaker and writer.
Michael Lukaszczyk
Michael Lukaszczyk
GraphCMS, Germany
Founder and CEO, GraphCMS
Michael Shilman
Michael Shilman
Lab80, Korea
Building Storybook and Chroma.
Michael Thiessen
Michael Thiessen
Full-time Vue Educator, Canada
Michael is a full-time Vue educator. He's taught thousands of devs to write more maintainable code, more reusable components, and become the best Vue developers they can be.
Michał Pierzchała
Michał Pierzchała
Callstack, Poland
Head of Technology at Callstack. Passionate about building mobile and web experiences, high quality JS tooling and Open Source. Core React Native Community & Jest contributor. Space exploration enthusiast.
Michele Riva
Michele Riva
NearForm, Italy
I'm a passionate and experienced software architect from Milan, Italy. I've been working as a software engineer and architect for almost ten years in product and consultancy companies, taking the best from both worlds. I'm currently working as a Senior Software Architect in NearForm while contributing to many open-source projects in different languages (TypeScript, Haskell, Golang), writing books and technical articles.
Michel Weststrate
Michel Weststrate
Meta, UK
Open source fanatic, speaker and trainer. Author of MobX, MobX-State-Tree, Immer and a plethora of smaller packages. On a continuous quest to make programming as natural as possible. React, JavaScript and TypeScript fan. Working at Facebook on dev tooling for mobile developers.
Mika Schafroth
Mika Schafroth
RELEX Solutions, Finland
Business-oriented software product engineer (M.Sc. in computer science) featuring 15 years of professional involvement in the entire life-cycle of digital products. Experience developing a variety of disruptive Internet technologies. Insights into modern travel, smart cities, the gig economy and social networking services.
Mike Fleischauer
Mike Fleischauer
GameFromScratch
Mike Fleischauer has spent the last decade running GameFromScratch, a community for game development news, game engine and tool reviews and tutorials. He has been a professional developer for over 20 years. YouTube channel – GameFromScratch.
Mike Hartington
Mike Hartington
Ionic, USA
Mike is a developer, Google Developer Expert, and Ionic Developer Advocate who's been working in the mobile landscape for most of his professional career. When he's not working Ionic itself, Mike works with community members and helps them succeed at mobile. In his spare time, he’s an aspiring woodworker, occasional musician, and craft beer lover.
Mikhail Burtsev
Mikhail Burtsev
DeepPavlov.ai, Russia
Mikhail Burtsev is a head of Neural Networks and Deep Learning Laboratory at Moscow Institute of Physics and Technology. He is also a founder and leader of open-source conversational AI framework DeepPavlov. Mikhail had proposed and co-organize a series of academic Conversational AI Challenges (including NIPS 2017, NeurIPS 2018, EMNLP 2020). His research interests are in the fields of Natural Language Processing, Machine Learning, Artificial Intelligence and Complex Systems. Mikhail Burtsev has published more than 20 technical papers including – Nature, Artificial Life, Lecture Notes in Computer Science series, and other peer-reviewed venues.
Mikhail Kuznetcov
Mikhail Kuznetcov
ING, Netherlands
Mikhail is a passionate developer who loves to share his knowledge with the world. As a team leader, public speaker, workshop organizer, teacher of JavaScript and Vue.js, he has trained developers worldwide.
Milecia McGregor
Milecia McGregor
Conducto, USA
Milecia is a senior software engineer that's worked with JavaScript, Angular, React, Node, PHP, Python, .NET, SQL, AWS, Heroku, Azure, and many other tools to build web apps. She also has a master's degree in mechanical and aerospace engineering and has published research in machine learning and robotics. She started Flipped Coding in 2017 to help people learn web development with real-world projects and she publishes articles covering all aspects of software on several publications, including freeCodeCamp. In her free time, she spends time with her husband and dogs while learning to play the harmonica and trying to create her own mad scientist lab.
Minko Gechev
Minko Gechev
Google, USA
Minko Gechev is a senior engineer at Google, where he develops tools for the Angular framework. Before joining Google, he was a technical co-founder and the CTO of Rhyme.com, which in 2019 got acquired by Coursera. The President of the Republic of Bulgaria awarded Minko for his software projects with a high social impact and with a diploma for contributions to the areas of computer science and software engineering. In 2019 Forbes Bulgaria included Minko Gechev in their selection "30 under 30" in category Science and Technology.
Miroslav Malecha
Miroslav Malecha
Bonitoo, Czech Republic
Miroslav Malecha is Director of Product management at Bonitoo.io. He has a background in computer science and has been focused on defining software products in data science, enterprise architectures and cloud computing. Prior to joining Bonitoo, Miroslav held product management positions at Good Data and Hewlett-Packard Software. When Mirek is not working, you can find him speeding down hills on his ebike in the forests near Prague.
Mohammad Shahbaz Alam
Mohammad Shahbaz Alam
Magic Labs, India
Shahbaz is a full stack developer and open source enthusiast, Developer Advocate @ Magic Labs, GDG Ranchi Organizer, Auth0 Ambassador, and Mozilla Representative. He loves teaching and sharing his learnings at conferences and meetups related to Serverless, Authentication and Authorization, Google Technologies, Security, Web Extensions, SPAs, PWAs and VR/AR/XR.
Monica Wojciechowska
Monica Wojciechowska
Netguru, Poland
Frontend developer, data visualisation engineer, writer, and fan of simplicity (in code as in life). Her mind belongs to deep conversations and translation. Her heart belongs to snow and surf.
Murat K Ozcan
Murat K Ozcan
Extend, USA
Murat was born in Turkey and has lived around Chicago for over 20 years. He graduated from Illinois Institute of Technology with a computer engineering bachelor's and contributed at Siemens for over a decade. He is married with two daughters; 9 and 11 years old. He lives to do corrective deeds; learn, teach, fix what is broken, improve and optimize all things around at work, open source, and home life. He is a tech enthusiast in love with testing, development, devops, web and cloud. Currently he is a Staff Engineer & Test Architect at Extend.
Nacho Anaya
Nacho Anaya
Checkly, Argentina
I am Lead Open Source Engineer at @ChecklyHQ, Tech Trainer, and Speaker. I have been working, teaching and spreading JavaScript technologies for more than 10 years. Right now, I am mostly working with Vue.js and Node.js but I like to contribute to any kind of dev community or OSS project. When I am not coding or traveling, you can find me playing hockey in Buenos Aires.
Nader Dabit
Nader Dabit
Edge & Node, USA
Nader is an author, open source developer, and Developer Relations Engineer working in the blockchain space with Edge & Node and The Graph Protocol.
Naman Goel
Naman Goel
Facebook, USA
Maintainer of Stylex, Facebook's not-yet-open-source CSS-in-JS framework. Working on Web Designs System Components at Facebook.
Nancy Du
Nancy Du
Rangle.io, Canada
Nancy is a Solutions Architect working at Rangle.io in Toronto, Canada. She is passionate about products, quality and outcome driven development. In her free time she contributes to the open source community for testing tools and mentors other women who are starting their careers in tech.
Naomi Meyer
Naomi Meyer
Adobe, USA
Naomi is a Software Development Engineer at Adobe on the Globalization, Core Services team where she works on the internationalization and localization of Creative Cloud and Document Cloud products. Before writing JavaScript full time, Naomi worked as a teacher across Asia and West Africa. She enjoys weekends outside - hiking, camping, and riding bikes.
Nasim Selmani
Nasim Selmani
deidei, Finland
Diversity, Equity & Inclusion | People Operations | Inclusive Leadership | Intersectionality | Producer
Natalia Tepluhina
Natalia Tepluhina
GitLab, Netherlands
Natalia Tepluhina is a Vue.js core team member and a Staff Frontend Engineer at GitLab. She is a conference speaker and author of articles on different topics related to Vue.js . Thanks to these activities Natalia has got a title of Google Developer Expert in Web Technologies.
Nathan Shively-Sanders
Nathan Shively-Sanders
Microsoft, USA
Nathan is an engineer on the Typescript team, working on Javascript support and open source community, including Definitely Typed. He has a Ph D in linguistics from the time he made a machine classify Swedish dialects using syntax. The common thread is that Nathan loves writing programs to understand messy linguistic systems. For fun, Nathan enjoys video games, a wide variety of reading, and hiking with his family around the Pacific Northwest.
Nazar Hussain
Nazar Hussain
ChainSafe Systems, Germany
I am around the industry for quite a long time having experience spanning over multiple decades. Started coding with the procedural programming approach in Basic and C. Then witness the rise of Object Oriented paradigm and spent years developing in ActionScript and C# and Java and later Ruby and Javascript. Was part of the e-commerce boom and developed hundreds of web portals in PHP, ASP, .NET. The MVC era revolutionized the industry and I contributed through Yii, Zend, CI, CakePHP, Kohana, and later RoR. And now very enthusiastic about the rebirth of functional programming.
Naz Delam
Naz Delam
Netflix, USA
Naz is a Senior Software Engineer at Netflix. She is passionate about UI engineering, Psychology and cats! 🐈 . At Netflix, she works on the product engineering team to enhance user experience across platforms. Prior to Netflix, she worked in the Finance industry as a Software Architect. 👩🏻‍💻 Naz is dedicated to advancing the role of women in engineering. 👩👩🏻👩🏼👩🏽👩🏾 She volunteers with Hour of Code teaching high school girls how to code and serves as a member of MentorCruise and BuiltByGirls to coach engineers. When she’s not working, you’re most likely to find her exploring the world 🌱, playing games, or curled up with a good book and a cup of coffee. 📚☕
Neil Manvar
Neil Manvar
Sentry, USA
Neil Manvar is an engineer dedicated to helping developers ship quality code quickly. In his free time, you can find him cycling, snowboarding, or cuddling with his dog. He currently works as a Solutions Engineering Manager at Sentry, an Application Monitoring software company that helps software teams discover, triage, and optimize the performance of their code.
Nicholas Yang
Nicholas Yang
Rome Tools, USA
Nicholas (he/him) is a software developer at Rome interested in compilers and programming languages. He likes to travel, cook, and watch movies in his free time. He lives in Brooklyn.
Nick DeJesus
Nick DeJesus
Netlify, USA
Nick DeJesus is an open source maintainer focused on removing friction from the e-commerce space.
Nick Schrock
Nick Schrock
Elementl, USA
GraphQL co-creator. Founder of Elementl. Working on Dagster. Ex-Facebook Engineer.
Nick Teets
Nick Teets
StackHawk, USA
Nick Teets is a software developer and musician based in Denver. Nick found his passion for connecting people using technology after spending summers in the Sandhills of Nebraska establishing a multimedia journalism nonprofit. Through an interactive website, the project told the stories of the communities of the area with audio, video, photos, and text. This early foray in journalism taught him about the intersection of empathy, technology, and storytelling, and would lead him to a career in frontend software development, creating beautiful and accessible user experiences to connect people across the world.
Nick Trogh
Nick Trogh
Microsoft, Belgium
Nick is a Developer Engagement Lead at Microsoft.
Nico Krüger
Nico Krüger
Rollbar, USA
Nico is the Senior Director of Solutions Engineering at Rollbar. He has spent over 13 years working with companies around the world to improve their software development lifecycle focused on quality critical applications. His passion is helping teams deliver quality products to market faster. “Do what you love and love what you do!”
Nidhi Kumari
Nidhi Kumari
ShopTrade, India
Frontend Engineer @shoptradeco | @gsoc 2019 & 2020
Nik Graf
Nik Graf
Serenity, Austria
Nik is the founder of Serenity and is passionate about cryptography, CRDTs, GraphQL and React. He co-created several popular open source projects like DraftJS Plugins and Polished and participated in Stripe’s Open Source Retreat. In his spare-time he enjoys ski touring, cycling and organising the ReactJS Vienna meetup.
Nikhil Chandrappa
Nikhil Chandrappa
Yugabyte, USA
Nikhil is a Software Engineer at Yugabyte. He is leading the efforts on YugabyteDB integrations with open source developer tools like GraphQL, Spring Data, R2DBC, and Kubernetes. He also works with the developer community on the adoption of Distributed SQL databases in cloud native applications. He has presented at major developer conferences, including Spring One Platform, PostgreSQL Conference, and Distributed SQL Conference. He is originally from Mysore, India, and has a master’s degree in Computer Engineering from Syracuse University.
Nikhil Sharma
Nikhil Sharma
Postman, India
Software Engineer at Postman. I build scalable and reactive web apps with React and some caffeine! OSS contributor and maintainer @ OSSN Blogger @Medium Speaker
Nikita Dubko
Nikita Dubko
Web Standards, Belarus
Lead Frontend Developer and CSS Evangelist. Editor of the @webstandards_en frontend news feed. The 5th voice of the Web Standards weekly podcast. Google Developers Expert on web. The organizer of conferences and local meetups. Friendly beard.
Niklas Lepistö
Niklas Lepistö
Brella, Finland
Senior Frontend Developer at Brella
Nikolas Burk
Nikolas Burk
Prisma, Germany
Nikolas is passionate about learning, teaching, and helping other developers succeed. He has been with Prisma for more than four years, loves hosting workshops, and always enjoys opportunities where he can get in direct touch with the developer community.
Nikolay Advolodkin
Nikolay Advolodkin
Sauce Labs, USA
Nikolay Advolodkin is a Senior Solutions Architect at Sauce Labs. He has an extensive background in software testing, quality assurance, and test automation as the CEO and Test Automation Instructor at UltimateQA.com, a training site full of videos and resources covering the gamut of testing topics and technologies. Nikolay has taught more than 50,000 students in over 120 countries about test automation. He is a frequent contributor to open source and was selected as one of the top automation engineers in the world three years in a row by TechBeacon.com.
Noa Moshe
Noa Moshe
Snyk, Israel
Solutions Engineer | Helping companies develop fast & stay secure @ Snyk
Nouha Chhih
Nouha Chhih
Prismic, France
Nouha is the Developer Experience Manager at Prismic. She currently manages a team of developer experience engineers, and spending a lot of time on recruiting and growing her team. This year she'll recruit over 15 people to join her team. She'll share some advice for those of you preparing for technical interviews, and will be able to describe what is a Developer Experience Engineer, a Developer Relations Engineer, a Dev Blogger, a Dev Streamer.
Nur Şah Ketene
Nur Şah Ketene
Columbia Road, Finland
Managing Consultant @ Columbia Road, Advisor, Coach, Teacher.
Obinna Ekwuno
Obinna Ekwuno
Cloudflare, UK
Obinna Ekwuno is a human before anything else. He mostly works on the web and loves to teach concepts in JavaScript while advocating for web accessibility. He does this through speaking, live streams, and technical articles. Currently, he works as a Developer Advocate at Cloudflare and before that he worked as a Software Engineer at Gatsby, where he worked on Gatsby Open source.
Oguzhan Ozdemir
Oguzhan Ozdemir
Thundra, Turkey
Oguzhan is a person whose passion is learning. He is self-motivated about discovering his unknown unknowns and autodidactic to move forward in this path. His primary motivation is to keep his technical breadth at the highest level it can be. Because Oguzhan believes that in each particular field, there is something he will learn that he won't be able to grasp anywhere else. In the past, Oguzhan dropped out of Nuclear Engineering to pursue his passion and enjoy what he does for a living. He mainly worked as a Backend Engineer and shifted toward the Cloud. Oguzhan is currently working as an Infrastructure Engineer and is quite optimistic about his career. He is aiming for better, non-stop.
Oleg Isonen
Oleg Isonen
Webflow, Germany
Oleg is an author of JSS and an architect with a focus on scalable web front-end applications.
Oleg Šelajev
Oleg Šelajev
AtomicJar, Estonia
Oleg Šelajev is a developer advocate at AtomicJar working on making integration tests with Testcontainers better for everyone in the community. VirtualJUG leader. In 2017 became a Java Champion.
Oli Bates
Oli Bates
Cleo, UK
Oli is currently a Frontend Engineer & Tech Lead at Cleo working across the mobile (React Native) & web (React) products. He sits within the savings squad whose mission is to help Cleo users build a safety net of savings.
Oliver Barnwell
Oliver Barnwell
The Guardian, UK
I first developed an interest in programming in my early teens, making text-based adventure games in QBasic. After completing my degree in 2020, I stumbled out of the pandemic directly into the newly transformed fully remote world of work. In August ‘21 I accepted an offer to join the Guardian where I have been working on their identity platform migration. Outside of work I contribute to the Great British Public Toilet Map, an open source project dedicated to helping people find toilets across the UK. You can find me tweeting about life and work [@olliethinks](https://twitter.com/olliethinks).
Oliver Moradov
Oliver Moradov
NeuraLegion, UK
Oli is VP of NeuraLegion's developer focussed security testing platform, helping developers understand how they can run seamless, fast and accurate security tests on every build. Oli works closely with security and engineering teams globally to help them ship secure software more efficiently and is passionate about automation, CI/CD and DevOps / DevSecOps. Oli has spoken at many conferences internationally and is a regular at developer and security related events and meetups.
Omar Shehata
Omar Shehata
Snapchat, USA
Omar is a graphics programmer working on mapping software currently based in Ithaca, NY. He is the co-creator of a desktop game, Move or Die. He has published over a dozen flash games that have been played millions of times. He loves the the universal accessibility of creating things for the web and enjoys writing computer graphics tutorials to help others create awesome stuff for the web.
Ondrej Polesny
Ondrej Polesny
Kontent by Kentico, Czech Republic
Ondrej is a Jamstack enthusiast focused mostly on React and Vue-based tools. As a Developer Evangelist at Kontent by Kentico, he constantly stays connected with in-house and partner developers, which brings him closer to many interesting digital projects built with various tools. Always interested in problems that everyone claims have no solution, Ondrej enjoys building the architecture of components or applications and figuring out how all parts fit together. He also creates videos and speaks at conferences and podcasts.
Oren Rubin
Oren Rubin
Testim, USA
Oren Rubin is the founder and CEO of Testim, an AI-based test automation platform that speeds the authoring of resilient end-to-end tests. Oren has over 22 years of experience in the software industry, building mostly test-related products for developers at IBM, Wix, Cadence, Applitools, and Testim.io. In addition to being a busy entrepreneur, Oren is a community activist and the co-organizer of the Selenium-Israel meetup and the Israeli Google Developer Group meetup. He has taught at Technion University and mentored at the Google Launchpad Accelerator.
Orta Therox
Orta Therox
USA
Orta is a developer/designer who works on web-powered games. Prior to that, he worked on the TypeScript team in Microsoft. He has a decade of open source contributions ranging across many eco-systems, helps maintain a dependency manager for iOS, built Danger in many languages, contributes to working groups like GraphQL and in core teams like Jest, Svelte and React Native. You've probably seen his open-source design work in the React/TypeScript ecosystem.
Oz Syed
Oz Syed
Sauce Labs, Canada
Oz is a Game Dev Evangelist at Backtrace, A Sauce Labs Company. He has over 15 years of experience in the game industry in various senior technical roles in gaming and software engineering. His major interests are emerging tech, machine learning and creating new tech products involving gaming or gamified applications.
Pablo Postigo
Pablo Postigo
Frontity, Spain
Software Engineer, entrepreneur and foodie. Born and raised in Madrid, Spain. Pablo and his team are on a mission to make building delightful user experiences universally accessible. He founded Frontity in 2015, has raised 1.5M€ in funding and since June 2019, Frontity became a 100% open-source project after releasing their framework for building lighting sites using React and WordPress.
Pariss Athena
Pariss Athena
G2i, USA
Pariss is a front-end developer who works for G2i as a Hiring Team Member, vetting React and React Native engineers for remote contract roles. She is also creator of #BlackTechTwitter and Founder of Black Tech Pipeline.
Patrick Ecker
Patrick Ecker
Independent Consultant, Austria
Patrick is a frontend engineer at Rohea Oy, building the next big sales enablement platform built on Flow, ReScript, React and PHP. He is also core team member of the ReScript programming language, working on the language's tooling infrastructure and documentation website.
Paul Everitt
Paul Everitt
JetBrains, USA
Paul is the PyCharm/WebStorm Developer Advocate at JetBrains. Before that, Paul was a co-founder of Zope Corporation, taking the first open-source applications.
Paul Gadi
Paul Gadi
OPGames, Canada
Paul has been in the gaming industry for the better part of two decades, and has always been interested in the intersection of game design and new tech. He is CTO / Co-founder of OPGames, an open-source game platform company building tools to help game developers navigate this new landscape called web3. Paul is also the co-founder of Altitude Games, a mobile and blockchain gaming company based in the Philippines. He currently leads the KERNEL Gaming Guild, a community of the most talented individuals in the blockchain space. He has been writing and coding on web3 since 2017, and most of his work can be found online at polats.com.
Paul Henschel
Paul Henschel
react-three-fiber, Switzerland
Front-end developer. Currently living in St. Gallen, Switzerland. Founder of Luxundlaune, a photography platform in Germany, Paranoidandroid, a custom rom for Android and several open source projects including react-spring, react-three-fiber, react-use-gesture, zustand.
Paulo Ragonha
Paulo Ragonha
Mojang Studios, Sweden
Paulo is currently a tech lead at Mojang Studios, where he is helping improve the UI/UX of the biggest game in the planet (Minecraft). Natively from Brazil, he has moved to Sweden six years ago, enough time to adapt to the cold weather and even enjoy commuting with his bicycle during snowstorms. In the past, he has also ventured in book writing, having published books on automated testing in JavaScript.
Pavel Vydra
Pavel Vydra
Toptal, Czech Republic
Pavel has over a decade of experience in data science and product development, especially focusing on product, project, and process management. With a strong data background, his focus has been on finding the right balance between the key value-add features and cost-effective solutions.
Pawel Sawicki
Pawel Sawicki
Workshops.de, Germany
Pawel Sawicki is a freelance consultant and lecturer with a focus on distributed systems, and related areas such as software security and software architecture, especially in the context of mobile applications. On this way he discovered React and React Native several years ago and used them in a variety of professional projects for leading German companies, from small startups to large corporations. Pawel always strives to share the practical knowledge he has acquired in a didactically valuable way for the benefit of his clients and students.
Pedro Filho
Pedro Filho
Blockchain.com, Portugal
Likes to work closely with UI and UX, and collaborate with product owners/managers to solve business problems.
Perttu Lähteenlahti
Perttu Lähteenlahti
Mavericks, Finland
Perttu is a designer & developer who is passionate about building products. Before transitioning into design and coding, Perttu studied cognitive science and worked as a carpenter, something which he still does as a hobby.
Peter Nijenhuis
Peter Nijenhuis
S0L1D Heroes, Netherlands
DevOps is one of my greatest passions. Guiding teams in the DevOps way of working, helping and facilitating them in achieving the ultimate goal of becoming a high performing team. What I often see at companies, that they’re trying to adopt the DevOps way of working with a technical approach. They often start with automation. While automation is a huge aspect of DevOps, it isn’t the key to success. Mindset and behavior is in my opinion the key to success. Getting the right culture and a facilitating governance with its processes within the company. Only then you can be successful in adopting the DevOps way of working.
Philipp Giese
Philipp Giese
auteon, Germany
Philipp loves to code and teach people. His first project was a webpage to manage which of his friends had borrowed which VHS. It was this project that also convinced him that the internet is where the future is. Fast forward some 20 years and he is still coding. He currently works as CTO at auteon.
Phil Plucktun
Phil Plucktun
GraphCDN, UK
Web & GraphQL Engineer, creator of the GraphQL client urql.
Pramod Shenoy
Pramod Shenoy
Cloudinary, USA
Pramod Shenoy is currently working as a Solutions Architect at Cloudinary. His interests align with his 8 years of experience at Akamai and Catchpoint in web performance and optimization, CDNs and monitoring digital experiences. Outside of work Pramod likes to hike, read blogs on tech, sports and stock markets.
Prosper Otemuyiwa
Prosper Otemuyiwa
Sourcegraph, Nigeria
Prosper Otemuyiwa is a software engineer who has worked on biometric, health and developer tools. He is a seasoned developer advocate, community leader and a firm open source hacker who believes immensely in the intersection of people & technology. He co-founded Eden Life & forloop, the largest African developer community (currently in ~8 countries). He's currently a GitHub Star & Developer Advocate at Sourcegraph.
Rachel Nabors
Rachel Nabors
Facebook, UK
React Core. Interactive storyteller. Infinite learner. Lightning before the thunder. Author of Animation at Work, Google Dev Expert—Formerly W3C, MSFT. INFJ singleton
Radoslav Stankov
Radoslav Stankov
Product Hunt, Bulgaria
Full-stack developer with 18+ years of experience, currently he is head of engineering at Product Hunt (owned by Angel List). In his spare time, he organizes React.NotAConf conference and React.Sofia meetup.
Rafaela Azevedo
Rafaela Azevedo
HMRC, UK
SC Cleared Full Stack SDET with +15 years of Experience in QA, +13 years of Experience in Test Automation, and +8 years in Leadership, Delivering, and Releasing Software on different platforms (Mobile, Desktop, Web). Raised and born in Brazil with Portuguese grandparents moved to London in 2014 and now works as an independent contractor. Became a STEM Ambassador and a STEM Women Member in 2020 making an impact and bringing more people to the STEM area. Contributes to TestProject and instructor of Test Automation University (Contract Tests with Pact and Introduction to Blockchain Testing) alongside a tech blog created in 2011 which is a collection of learnings and past experiences.
Rafael Silva
Rafael Silva
NearForm, Brazil
Rafael is an active member of the global open source community. He’s a Node.js Core member, Fastify core member, Clinic.js core member, and member of the Node.js Diagnostics Team. His experience in backend development involves developing projects with requirements to be low latency along with software and architecture optimization.
Ramona Schwering
Ramona Schwering
shopware AG, Germany
After her apprenticeship as an application developer, Ramona has contributed to product development at shopware AG for about six years now: First in quality assurance and now, as Software Developer. She has both views of the product - that of a tester and that of a developer. Ramona uses this primarily to strengthen trust in test automation and to support the testers. The automation in the end-to-end area of shopware originates from her pen, and she continues to push it firmly.
Rebecca Friedman
Rebecca Friedman
Shopify, Canada
I am a strong full stack developer, and a Ruby on Rails enthusiast. I'm passionate about formalized SDL processes, and clean, well-tested code. Having worked on the monolith that is the Words With Friends backend service at Zynga, I've architected, developed and deployed features that have been used by millions of concurrent users. I'm a huge supporter of University of Toronto, and an Arbor Award recipient. I guest lecture when I can, mentor students through the Alumni Mentorship program, and volunteer at numerous interview prep workshops, panels, and networking events for students.
Richard Davey
Richard Davey
UK
Full time HTML5 Game Developer and creator of Phaser, Atari otaku, Retro Gaming Geek, child of the 80s, demoscener, anime and pixel art fan.
Richard Moss
Richard Moss
Sainsbury's, UK
An avid technologist, Richard has worked on a variety of projects with a diverse range of people, crossing technologies, languages, and continents. With a particular focus on the front end space, he is currently working across teams to help build and develop the tech function at Sainsbury’s. Passionate about teaching and sharing, he’s also a co-organizer of JavaScript London and was previously a senior coach at React GraphQL Academy helping professional devs take their skills to the next level.
Richie McColl
Richie McColl
DAZN, UK
Software engineer. Passionate about web performance.
Rick Button
Rick Button
Bloomberg, USA
Rick is a Senior Software Engineer at Bloomberg working on JavaScript tooling and infrastructure, and a delegate for TC39, currently thinking about immutability in JavaScript!
Rita Castro
Rita Castro
SDC:LX @ Volkswagen Digital Solutions, Portugal
Software Engineer that used to build stand alone applications for data processing and mission planning systems turned into a Full-Stack Developer working with Test Driven Development, XP and Pair Programming. Also a Mom.
Robert Hostlowsky
Robert Hostlowsky
Instana, Germany
Currently, Robert Hostlowsky is working as a developer, coach and systems engineer. He published an online video course about developing a full-stack GraphQL application online-course. He loves DevOps culture on modern cloud infrastructure, uses the latest state-of-the-art web technologies, and loves how it plays nicely together at minimum effort and cost. He loves web technologies. Feeling being a part of the developer community he is co-organizing the JSCraftcamp, Munich.
Robert Mosolgo
Robert Mosolgo
GraphQL-Ruby, USA
Robert is a Ruby developer specializing in APIs, application design, and performance. Besides maintaining GraphQL-Ruby, he enjoys fermenting anything he can get his hands on.
Robert Nagy
Robert Nagy
nxtedition, Sweden
Co-Founder at nxtedition Maintainer at CasparCG Collaborator & Technical Steering Committee Member @nodejs
Robert Plummer
Robert Plummer
iFit, USA
Robert is a full stack engineer with 15 years of developer experience, helping lead a node based machine learning team at iFit. From an early age, he strove to understand how things worked by taking them apart, and putting them back together. He became interested in machine learning in 2015, saw a larger need in the node community, and eventually became a maintainer of Brain.js and GPU.js. His desire to convey the simplicity of neural networks was manifest in his machine learning course on scrimba: Neural networks in JavaScript.
Rob Richardson
Rob Richardson
Cyral, USA
Rob Richardson is a software craftsman building web properties in ASP.NET and Node, React and Vue. He’s a Microsoft MVP, published author, frequent speaker at conferences, user groups, and community events, and a diligent teacher and student of high quality software development. You can find this and other talks on https://robrich.org/presentations and follow him on twitter at @rob_rich.
Rob Sutter
Rob Sutter
Fauna, USA
I have woven application development into my entire career, from time in the U.S. Army and U.S. Government to stints with the Big Four, the world's largest cloud services provider, and smaller startups. I have started my own company – twice – once providing consulting services and most recently with WorkFone, a software as a service startup that provided virtual digital identities to government clients. I love to build in public with Go and all things serverless!
Rodrigo Donini
Rodrigo Donini
Toptal, Spain
Rodrigo is a focused developer who produces digital projects for agencies around the world. He has 20 years of experience using various methodologies and tech in most web and mobile projects. He has a strong knowledge base of the WordPress world and is very engaged with the community: building custom themes, plugins, and core customizations. He specializes in WordPress, developing for the front-end back-end and in managing digital projects.
Rodrigo Pombo
Rodrigo Pombo
Making open source dev tools, Argentina
Making open source dev tools and stuff. Currently building @codehike_
Roman Sandler
Roman Sandler
Fiverr, Israel
Roman Sandler is a former educator turned self-taught software engineer. Roman spends most of his time working on the Fiverr Business platform at Fiverr, focusing on UI development. Roman cares deeply about test automation and has spent the last few years coming up with patterns and practices to do so in a reliable and sustainable way.
Romello Goodman
Romello Goodman
New York Times, USA
Romello Goodman is a creative technologist primarily working with web technologies. By day, he works as a software engineer at The New York Times. By night, he uses a number of different tools to explore the intersection of creativity and code.
Rotem Mizrachi-Meidan
Rotem Mizrachi-Meidan
Wix, Israel
Detox E2E team member. Rotem is a Software Engineer, open source advocate, passionate about Android, React Native, mobile performance, writing developer tools and Lego! In his current position at Wix, Rotem is leading the team working on Detox, and a few other infrastructure and testing tools.
Roy Derks
Roy Derks
Vandebron, Netherlands
Roy Derks is a developer, author and public speaker from the Netherlands. His mission is to make the world a better place through tech by training and inspiring developers worldwide. Currently he is working with StepZen on a mission to make GraphQL adoption easy and scalable.
Roy Tal
Roy Tal
Firefly, Israel
Roy Tal is a cloud and DevOps enthusiast who loves to build tool that will make infrastructure operations better for everyone. Today he is a team leader and founding team member at Firefly who are helping solve infrastructure drift in large-scale cloud operations. Before that he served as a backend developer at Dome9, building better security practices into cloud operations, that has been acquired by Check Point.
Ruben Bridgewater
Ruben Bridgewater
MaibornWolff, Germany
Ruben Bridgewater is member of the Node.js Technical Steering Committee (TSC) and works as Principal IT Architect for MaibornWolff GmbH. His main emphasis is building powerful and easy-to-use APIs for scalable and fast applications. He is continuously working with the V8 team and the TC39 committee to improve the developer experience with JavaScript.
Ruben Casas
Ruben Casas
Postman, UK
Software Engineer and Architect. Currently building Micro Frontends Frameworks At American Express. I enjoy exploring new technologies and sharing my experiences with others.
Russell Fustino
Russell Fustino
Algorand, USA
Russ Fustino is a Developer Advocate on Blockchain for Algorand helping developers learn how to build Blockchain solutions. Russ is a Microsoft MVP reconnect in App Development and a former Developer Evangelist for Microsoft. Fustino has a passion for conveying relevant, current, and future software development technologies and tools. He shares that knowledge via live seminars, teachings, and internet video productions. Russ has enlightened, entertained and educated over one million developers over the course of his career. He is a recipient of the INETA Lifetime Achievement Award.
Ruth Mesfun
Ruth Mesfun
Teachers Pay Teachers, USA
Ruth Mesfun is a Software Engineer at Teachers Pay Teachers. Her team was tasked to de-risk important pages that were dynamically rendered on mobile which they completed in two months. While learning all about SEO and mobile-first indexing she also is taking a class in beginner Japanese and finished a Financial Coach program.
Ruy Adorno
Ruy Adorno
GitHub, Canada
Ruy is an open-source maintainer, Node.js contributor and member of the npm cli team at GitHub fostering community contributions while also working on tools that manages millions of JavaScript package installs everyday. He also speaks at conferences and meetups from time to time, you can find some of the presented content on Speaker Deck and Youtube.
Ryan Carniato
Ryan Carniato
eBay, USA
JavaScript performance enthusiast and fine-grained reactivity super fan. Works on @MarkoDevTeam at eBay. Author of the @solid_js.
Ryan Chenkie
Ryan Chenkie
Prisma, Canada
Ryan is a full-stack JavaScript developer working at Prisma in developer relations for GraphQL. He's a course author, teaching on subjects ranging from the basics of front end development to full-stack web security. He also hosts the Entrepreneurial Coder Podcast.
Ryan Severns
Ryan Severns
StackHawk, USA
Ryan Severns is Co-Founder & COO at StackHawk where he spends his time getting application security into the hands of developers. Prior to StackHawk, he led analytics, marketing, and growth teams at VictorOps and JumpCloud. He loves end-user focused software, data, and chips & salsa.
Sabin Adams
Sabin Adams
Prisma, USA
I'm Sabin Adams, and I've been working in web development for about ten years now. I love solving problems and making tools that make developers' lives easier, and currently, I work as a developer advocate for Prisma. Teaching, speaking, and writing about web development is my passion!
Sachin Dangayach
Sachin Dangayach
Applied Materials, India
Sachin is a Deputy Director at Applied Materials leading efforts in Data Science and Advanced Analytics with a team of data scientists, working to provide innovative solutions with a focus on AI enablement in various products and systems for the semiconductor equipment manufacturing industry. He has over 15 years of diverse experience in the Industry around Software, Data Science and Artificial Intelligence.
Sadek Drobi
Sadek Drobi
Prismic, France
Prismic founder & CEO; Co-creator of Play web framework. He enjoys connecting business, marketing, software architecture and code.
Sadek Drobi
Sadek Drobi
Prismic, France
Prismic founder & CEO; Co-creator of Play web framework. He enjoys connecting business, marketing, software architecture and code.
Sahar Pournasseh
Sahar Pournasseh
Gearback, Iran
Sahar is a software developer and a game enthusiast. She has been developing in the web and mobile platform for years and has co-founded Horuph Studio, a content management framework, but her childhood passion for games and gaming brought her to the game industry and her experience with web and mobile platforms gave her more insight to become an indie game dev. Starting with JavaScript web games made this passion burn brighter and she's been creating games ever since, working with different engines and experimenting with creating multiplayer and single player games.
Interests:javascript
Saku Tihveräinen
Saku Tihveräinen
Marbles Oy, Finland
Executive Talent Agent | Part-time PhD Researcher
Sami Jaber
Sami Jaber
Builder.io, Canada
Following a stint in data engineering, I have spent the past 6 years focused on web development. After building elegant & highly performant user experiences as the Web Team Lead @ Unsplash, I have now shifted focus to developing web SDKs & maintaining OSS @ Builder.io I am currently the core maintainer of Mitosis, a trail-blazing open-source project that allows engineers to write their components once and build them for every web framework out there.
Sam Scott
Sam Scott
Oso, USA
Sam is the cofounder/CTO at Oso working on making security more accessible for developers. Sam previously got a PhD in Cryptography and was a contributor to TLS 1.3
Sam Stepanyan
Sam Stepanyan
OWASP London Chapter Leader, UK
Sam Stepanyan is an OWASP London Chapter Leader and an Independent Application Security Consultant with over 20 years of experience in the IT industry with a background in software engineering and web application development. Sam has worked for various financial services institutions in the City of London specialising in Application Security consulting, Secure Software Development Lifecycle (SDLC), developer training, source code reviews and vulnerability management. He is also a Subject Matter Expert in Web Application Firewalls (WAF). Sam holds a Master’s degree in Software Engineering and a CISSP certification.
Samuel Pinto
Samuel Pinto
OLX, Portugal
Samuel Pinto is a Frontend Engineer since 2013, he has been working with large using facing applications in companies like Microsoft, Bumble, and OLX. He worked from 5 different countries and loves to be involved and learn new cultures.
Samuel Snopko
Samuel Snopko
Storyblok, Slovakia
Samuel is responsible for the developer relations at Storyblok. As the headless system's head of devrel, he spends most of his time buried in the documentation and creating various experiments and demos. He always defines himself as Creative FrontEnd Knight & DesignOps enthusiast with a passion for JAMStack and the beautiful web. As a determined community believer, he co-created multiple meetups and is always happy to help any community in need.
Sandrina Pereira
Sandrina Pereira
Remote, Portugal
Sandrina is a Frontend Engineer who helps turn ideas into accessible experiences. Within the React ecosystem, she’s been shrinking the gap between Engineering and Product design. Currently she’s doing that at Remote as a Team Leader. Along the journey, she’s has been raising awareness of why Web Accessibility is part of our duties as web creators.
Sangeetha KP
Sangeetha KP
Amazon, USA
Sangeetha is a Software Developer Engineer with 4 years of experience working with Alexa Companion App and the Amazon Shopping App at Amazon HQ. She is a Tech enthusiast and can be seen giving talks / workshops in universities/meetups in the United States.
Saravana Srinivasan
Saravana Srinivasan
Red Hat, India
Saravana Srinivasan is Senior Software Engineer at Red Hat and contributing to Serverless Workflow. Open source enthusiast, trainer. He is passionate about front-end technologies. Loves Music and Cricket.
Sara Vieira
Sara Vieira
CodeSandbox, Germany
Sara is a developer at CodeSandbox. GraphQL and Open Source enthusiast. Conference Speaker and Airport expert. She's also a fan of horror movies, has talents such as banging sticks into a drum kit and saying the wrong thing at the wrong time.
Sasha Rosenbaum
Sasha Rosenbaum
Red Hat, USA
Sasha is a Sr. Manager on the Managed OpenShift Black Belt (MOBB) team at Red Hat, where she is helping enterprise customers successfully migrate to managed OpenShift on customers’ favorite public cloud. In her career, Sasha has worked in development, operations, consulting, and cloud architecture. Sasha is an organizer of DevOpsDays Chicago, a chair of DeliveryConf, and a published author.
Sasha Solomon
Sasha Solomon
Twitter, USA
I'm a software engineer at Twitter working on the Core API Team helping build the next generation API with GraphQL and Scala. I currently serve on the GraphQL Governing Board as a representative of Twitter. Previously, I worked at Medium as the tech lead of the Platform Team, jumpstarting Medium's move to GraphQL.
Scott Gerlach
Scott Gerlach
StackHawk, USA
Scott Gerlach is Co-founder and Chief Security Officer at StackHawk, a Denver-based startup focused on empowering engineers to easily identify and remediate security bugs. Scott brings over two decades of security and engineering experience to his current role, having served as CSO, CISO, and in other executive leadership functions at companies like SendGrid, Twilio, and GoDaddy. When he's not at work, you'll find Scott spending time with family, brewing beer, and playing guitar.
Scott Moss
Scott Moss
Netflix, USA
Senior Engineer at Netflix. Product Engineer with a focus on anything JavaScript. Scott contributes to open source frequently and is dedicated to helping teams ship their products and projects faster.
Scott Spence
Scott Spence
GraphCMS, UK
I’m a developer advocate working with GraphCMS to create content that helps remove friction and educate around the GraphQL space. I create content written in the blog here and also in educational videos supporting the written content. I’m a second career dev, that reskilled from a VBA analyst developer role into web development. I’m a massive fan of the Jamstack I have a wealth of knowledge working with Gatsby and am spending a lot of time familiarising myself with Svelte and SvelteKit.
Scott Vinkle
Scott Vinkle
Shopify, Canada
Scott is an accessibility specialist at Shopify. He spends his days auditing web properties and native apps, reviewing code, and discussing inclusive design principles with designers, developers, content authors, partners, support, and legal teams. In his spare time Scott runs an online store and writes about web accessibility at ScottVinkle.me. He also enjoys snowboarding in the winter and mountain biking in the summer. He lives in Ajax ON with his wife and two children.
Sean Landsman
Sean Landsman
AG Grid, UK
Get started with AG Grid React Data Grid with a hands-on tutorial from the core team that will take you through the steps of creating your first grid, including how to configure the grid with simple properties and custom components. AG Grid community edition is completely free to use in commercial applications, so you'll learn a powerful tool that you can immediately add to your projects. You'll also discover how to load data into the grid and different ways to add custom rendering to the grid. By the end of the workshop, you will have created an AG Grid React Data Grid and customized with functional React components.
Sebastien Chopin
Sebastien Chopin
NuxtLabs, France
Author of Nuxt and CEO at NuxtLabs. I am passionate about open source and developer experience. I strive to make the web faster and create the flow feeling for developers by making the best tools to express their full creativity.
Sedky Abou-Shamalah
Sedky Abou-Shamalah
Tyk, USA
I'm a computer scientist by education, a software developer by trade, and a serial technologist at heart. In short, my passion is solving technical problems. As a solutions architect at Tyk, I help companies design and architect API management platforms and digital transformation journeys.
Sergii Zhuravel
Sergii Zhuravel
Absio, Ukraine
I'm a Lead Software Engineer. I have a master degree in applied mathematics and more than 10 years of experience in IT. Worked with different back-end and front-end technologies. Now I work with React and Redux, and I like them a lot. I like to share my knowledge, so I conduct programming courses (JavaScript), write articles and participate in different events.
Serkan Ozal
Serkan Ozal
Thundra, Turkey
A Computer Engineering MSc on Big Data and Cloud Computing with Hadoop and Hive at METU (Middle East Technical University). Here is my summary: * Big data and Cloud computing architect/researcher/developer * Low-level Java and JVM researcher/developer/hacker * AWS Technical and Business Consulting Partner * "Off-Heap Storage" and "Bytecode Instrumentation" Ninja * Oracle OpenSource Contributor * PhD candidate about Indexing on Hadoop and Hive * Always thinking on open-source project ideas
Shain Dholakiya
Shain Dholakiya
Decentology, USA
Shain is a Developer Advocate at Decentology, where he teaches about topics in Web3 and how to build in Web3. He previously worked at NASA, The Boring Company, Microsoft, and Amazon, focusing mainly on web and mobile development. Shain spends most of his time building side projects, engaging with the Web3 community, playing poker, and working out!
Shai Reznik
Shai Reznik
HiRez.io, Israel
Shai Reznik or "That guy who always talks about testing..." is the founder of HiRez.io which focuses on cost effective testing training. Being a leading part of the JavaScript community since 2012 and a Google Developer Expert, Shai has been speaking all over the world giving wild and entertaining talks. His courses and training have helped thousands of developers enjoy a stress free life and while increasing their code confidence, quality and efficiency. And his lectures have been viewed by over 170,000 developers (and probably a few random people as well!) As a hobby, Shai does improv and standup comedy and love to tease friends with weird sweaters.
Sharone Zitzman
Sharone Zitzman
RTFM Please, Israel
I'm a marketing technologist and open source community builder, who likes to work with engineering teams that are building products that developers love. Having built both the DevOps Israel and Cloud Native Israelcommunities from the ground up, today I spend my time finding the places where technology and people intersect and ensuring that this is an excellent experience. You can find my talks, articles, and employment experience at rtfmplease.dev.
Shawn Swyx Wang
Shawn Swyx Wang
Temporal, Singapore
Swyx is passionate about Developer Tooling and Developer Communities. He currently works as Head of Developer Experience at Temporal.io and recently published the Coding Career Handbook for Junior to Senior developer careers. In his free time he teaches React, TypeScript, Storybook and Node.js CLI's at Egghead.io, and helps run the Svelte Society community of meetups.
Shedrack Akintayo
Shedrack Akintayo
Software Developer, Developer Advocate, Technical Writer, Nigeria
Shedrack is a Developer Advocate and Technical Writer from Lagos, Nigeria. He loves community building, open source, and a has knack for improving developer experience of developer focused products.
Shivani Poddar
Shivani Poddar
Facebook, USA
Shivani Poddar is a Machine Learning Tech Lead for the Meeting Assistant team at Workplace, Facebook, leading the development of meeting assistants for making remote collaboration easier for work. Previously, Shivani built and launched the foundational machine learning and AI stack for Facebook Portal, spearheading product and engineering development across social graph technology for ML, deep personalization for a smarter calling experience. She was also the first ever student at Carnegie Mellon to be funded by the Amazon Alexa Prize, where she and her team built a social chatbot, eventually deployed to tens of thousands of users through Alexa. During her time at CMU she also pursued research in the field of Natural Language Generation, Reinforcement Learning for chatbots and multimodal machine learning. Outside of Work, Shivani has emerged as one of the leaders in talking about Artificial Intelligence and Machine Learning for Consumers as well as Enterprises. She has been a speaker at numerous conferences over the last 2 years covering topics such as – Diversity and Bias in AI, Future of Work, Immersive Multimodal Assistants. She is also a mentor for young aspirants looking to become the next innovators in the field, and regularly volunteers in resume building workshops, panels for hiring and Q&As on LinkedIn.
Shivay Lamba
Shivay Lamba
Meilisearch, India
Shivay Lamba is a software developer specializing in DevOps, Machine Learning and Full Stack Development. He is an Open Source Enthusiast and has been part of various programs like Google Code In and Google Summer of Code as a Mentor and has also been a MLH Fellow. He is actively involved in community work as well. He is a TensorflowJS SIG member, Mentor in OpenMined and CNCF Service Mesh Community, SODA Foundation and has given talks at various conferences like Github Satellite, Voice Global, Fossasia Tech Summit, TensorflowJS Show & Tell.
Shruti Kapoor
Shruti Kapoor
Slack, USA
Senior Software Engineer | GraphQL & React advocate | TC39 delegate | Conference speaker | EggHead instructor | Tech blogger | Content creator
Shyam Swaroop
Shyam Swaroop
Atri Labs, USA
Shyam Swaroop is the maintainer and core developer of an open-source project, Atri engine - a new framework built on React. He is also the Co-Founder & CTO of Atri Labs - the company behind this project. He has worked as a software engineer in both academia and industry. His most recent engagement in academia was working with DARPA under the US Department of Defense as Graduate Research Assistant at Columbia University (USA). Previously, he has created software products that have yielded multi million dollars of revenue for his organization, EXL Services, a US-headquartered technology consulting firm. He studied Engineering from IIT, India and dropped out from graduate program in computer science at Columbia University, USA to work on his startup full-time.
Shy Ruparel
Shy Ruparel
Docker, USA
Sr. Developer Advocate at Docker.
Sid Chatterjee
Sid Chatterjee
Cloudflare, UK
Senior Systems Engineer at Cloudflare. Building Rust for JavaScript Developers. When he isn't writing code, Sid enjoys scuba diving, reading and lazing with his dogs. He lives in London, UK and writes at sidhartha.dev.
Sid Kshetrapal
Sid Kshetrapal
GitHub, Netherlands
Sid builds tools for developers. In the past, he worked on Design Systems at Auth0 and as the frontend architect at Practo. He loves talking about design, performance and open source.
Simeon Griggs
Simeon Griggs
Sanity.io, UK
Full stack developer and Solution Engineer @ Sanity.io.
Simon de Lang
Simon de Lang
Info Support, Netherlands
I'm a lead developer and open source fanatic working at Info Support. I love everything related to testing and test quality and I am one of the co-founders of the mutation testing framework 'Stryker'.
Simon Knott
Simon Knott
https://quirrel.dev, Germany
Developer Tooling Engineer & Open Sourcerer. Creator of quirrel.dev, L2 Maintainer of Blitz.js. Studying at HPI.
Simon Waterer
Simon Waterer
Sourcegraph, UK
Simon Waterer is a Customer Engineer at Sourcegraph. He has worked across a range of technologies including object and NoSQL databases, high performance computing and distributed platforms including Kubernetes and Mesos. Outside of technology, he likes most sports but especially cricket, rugby and F1. And loves spending time outdoors with his dog.
Simon Zhong
Simon Zhong
Sentry, USA
Simon Zhong is a Sales Engineer at Sentry with almost 10 years of experience in enterprise software. He attended the University of Edinburgh and is a graduate of University of California, Davis in Computer Science. He is an American born Chinese (ABC) who is a native English speaker with conversational proficiency in Cantonese.
Siriwong (Ching) Wongthongserm
Siriwong (Ching) Wongthongserm
Coinbase, USA
Siriwong is an Engineer Manager at Coinbase. He enjoys working on products in the latest technology space. Previously, he worked at Facebook in News feed, Videos, and Portal. At Coinbase, he leads the team to innovate in the Crypto space.
Slobodan Stojanović
Slobodan Stojanović
Vacation Tracker, Serbia
Slobodan Stojanović is CTO of Cloud Horizon, a software development studio based in Montreal Canada, and CTO of Vacation Tracker, a simple Slack-based leave management system for teams. He is based in Belgrade and is the JS Belgrade meetup co-organizer. Slobodan is the AWS Serverless Hero, Claudia.js core team member, and co-author of “Serverless Applications with Node.js” book, published by Manning Publications.
Sophie Au
Sophie Au
Donut, Germany
Sophie is a software developer at Donut where she champions testing and accessibility. And ensures there's a steady supply of office donuts.
 Stefan Judis
Stefan Judis
Checkly, Germany
Stefan works in Checkly's Developer Relations and quickly fell in love with web performance, new technologies, and accessibility. He is also a curator of the online resource Tiny Helpers, Tiny Teachers, contributes to a variety of open source projects, and enjoys sharing nerdy discoveries.
Stephan Schneider
Stephan Schneider
Contentful, Germany
Stephan Schneider is a backend developer at Contentful. Since 2018 GraphQL is not just an interesting technology for him anymore when he started participating in the company's initial development of their first GraphQL API. He has not stepped back since and constantly plays with new ways to integrate pre-existing data into GraphQL.
Steven Lambert
Steven Lambert
Deque Systems, USA
Steven is the primary developer on axe-core. He enjoys working on an open-source product that contributes to a more accessible web and loves chasing down performance improvements. In his free time, he develops accessible JavaScript games and participates in game jams.
Steve Ruiz
Steve Ruiz
tldraw, UK
Steve Ruiz is a designer and developer based in London. He is the founder of tldraw, an open source, collaborative virtual canvas for the web.
Stewart Smith
Stewart Smith
Unity Technologies, USA
The creator of Q.js (a drag-and-drop quantum circuit composer) and Handy.js (a hand pose capture and recognition toolkit for WebXR). Stewart invents fun future things in collaboration with his amazing colleagues at Unity Technologies where he serves as Head of Consumer Augmented Reality. Prior to Unity, Stewart has worked with renowned hybrid studios like Google’s Data Arts Team, Google Creative Lab, Amazon’s Emerging Technologies and Intelligence Platforms team, and Unity Labs. Together with his talented teammates, he’s won industry awards like the Cannes Gold Lion, created a virtual reality music video for LCD Soundsystem, and collaborated with Ernő Rubik to create the “Beyond Rubik’s Cube” traveling exhibition. What really makes Stewart happy is partnering with smart friends to take on the impossible – or the ridiculous. Stewart received his Master of Fine Arts in Graphic Design from Yale University. His artwork has been exhibited at various museums around the world, he’s taught graduate courses that mix code with graphic design, served on various industry panels, and is always excited about the future.
Interests:cssjavascript
Sudhanshu Yadav
Sudhanshu Yadav
Prophecy, India
Architect at Prophecy, Ex HackerRank. A JavaScript and React fan, with a deep interest on internals and making theories on how things work. Have authored BrahmosJS, react-number-format, packagebind and several other OSS tools. Also, runs a meet-up group to discuss internals of different tech stack.
Suzanne Daniels
Suzanne Daniels
Microsoft, Netherlands
Suzanne is a Developer Engagement Lead at Microsoft.
Sylvana Santos
Sylvana Santos
Codecademy, USA
After working as a science teacher for a few years, Sylvana transitioned into software engineering as a means to provide a quality education to all learners. She began her career as an apprentice at Codecademy and is now a software engineer at the company. During her time at Codecademy, she has gained experience with React, Next.js, and Typescript and has led initiatives like the tech reading club and dev workshops.
Taley'a Mirza
Taley'a Mirza
Careem, Pakistan
Taley’a is a software engineer, she has been helping her team in building and maintaining the frontend architecture of products over the last three year. She is currently working on ReactJS and has experience in other web and mobile technologies. She is an active contributor in community and loves speaking in community events and conferences. She is also interested in reading, art and traveling.
Talia Nassi
Talia Nassi
AWS, USA
Talia Nassi is an international keynote speaker who delivers content on all things testing and quality. She is a developer advocate at Split.io where she works closely with engineering teams globally to ship software more efficiently. She is passionate about feature flagging, canary launches, CI/CD, testing in production, and A/B testing. She has spoken at countless conferences internationally, ranging from audiences of 100 to 4000!
Tally Barak
Tally Barak
Yoobic, Israel
Tally Barak is a software veteran with over 30 years of experience in different aspects of software - development, product management, and architecture. Enthusiastic about neat-code. Today, she is a senior full-stack developer in Yoobic, doing all things Javascript.
Tamar Twena-Stern
Tamar Twena-Stern
XM Cyber, Israel
Tamar is a software developer , manager and architect. She has a decade of software engineering experience in various technologies: Server side, big data, mobile, web technologies, and security. She is currently focusing on Node.js, and has a deep knowledge of Node.js server architecture and Node.js performance optimisations.
Tamas Piros
Tamas Piros
Cloudinary, UK
Tamas is a Google Developer Expert in Web Technologies and a Developer Experience Engineer. He has more than a decade of experience delivering technical training to large, prestigious organisations. He is passionate about unlocking the latest & greatest features of web development.
Tamta Asatiani
Tamta Asatiani
Bonsters, Georgia
I got into game development at the age of 15 thinking it would be a temporary hobby. It ended up being my entire life. I'm very passionate for innovative game design and currently have 3 mobile games, 2 browser games and 3 PC games released. I also have a small youtube channel about game development and game design.
Tanmai Gopal
Tanmai Gopal
Hasura, India
Tanmai Gopal is the CEO, co-founder of Hasura. He is a StackOverflow powered fullstack developer whose areas of interest and work span React, GraphQL, Nodejs, Haskell, Docker, Postgres & Kubernetes. He is passionate about making it easy to build complex things and is the instructor of India's largest MOOC imad.tech with over 250,000 students.
Tanner Linsley
Tanner Linsley
Nozzle.io, USA
Tanner Linsley is an entrepreneur and open source creator who loves React and JavaScript. He has built and still maintain several well-known open source libraries like React Query, React Table, React Virtual, React Form, React Charts, React Static, and even Chart.js He co-founded Nozzle.io 6 years ago and is currently helping it grow as VP of UI and UX. When not programming, Tanner spends his free time traveling, recording music, film-making, and vacationing with his wife and children.
Tara Z. Manicsic
Tara Z. Manicsic
Netlify, USA
Tara Z. Manicsic has spent her career using JavaScript on both back-end and front-end to try to help make coding the web a happy place for devs. She is currently working to bring Angular into the Jamstack at Netlify as a Developer Experience Engineer. As an international technical speaker and workshop leader, she conveys all she has learned while delivering horrible jokes. Tara is a lifelong student, teacher, and maker (crafts, IoT projects, tiny humans, and more). She lives in a house down by the river and hopes to meet you soon!
Tathagat Thapliyal
Tathagat Thapliyal
CodingBlocksIn, India
Product Engineer and Instructor at Coding Blocks, New Delhi. Currently Co-Founder of Voz. Always Keen to learn new things and build quality products. A Javascript developer who always try to explore weird things in JS.
Taylor Mull
Taylor Mull
Yugabyte, USA
Taylor is a Solutions Engineer who leads the new Yugabyte Cloud sales engineering effort helping small and large companies alike modernize their legacy databases. He has a strong passion for distributed databases having worked with them for most of his career.
Taz Singh
Taz Singh
Guild.host, UK, Canada
Taz is a serial founder, startup advisor, technical management consultant, former organizer of TorontoJS, and GraphQL expert. He’s more recently known for his work on realtime GraphQL systems and cross-platform embeddable experiences which have allowed him to provide sophisticated offerings for wide reaching impact. When he’s not behind a computer, he can be found chasing his cat or being chased on a race track.
Tejas Dinkar
Tejas Dinkar
Dgraph Labs, India
Tejas works at Dgraph Labs, where he also heads Slash GraphQL, the easiest way to get a GraphQL API up and running.
Tejas Kumar
Tejas Kumar
Xata, Germany
Tejas enjoys people, code, and talking about code to people. Having begun coding at age 8, today Tejas travels around the world, encouraging, educating and empowering developers in the web development community.
Tejas Kumar
Tejas Kumar
Xata, Germany
Tejas enjoys people, code, and talking about code to people. Having begun coding at age 8, today Tejas travels around the world, encouraging, educating and empowering developers in the web development community.
Tejas Shikhare
Tejas Shikhare
Netflix, USA
Software Engineer with over a decade of industry experience in developing reliable and scalable software systems. Specialities & Interests: Distributed Systems, Server Engineering, API Design, System Architecture, Data Modeling, Caching Solutions, Databases, Algorithms, Server Infrastructure and Operations.
Théo Ben Hassen
Théo Ben Hassen
Shopify, Canada
Thomas Findlay
Thomas Findlay
Findlay Web Tech, UK
Thomas Findlay is a 5 star rated mentor, full-stack developer, consultant, speaker, and technical writer. He is the author of "Vue - The Road To Enterprise" and "React - The Road To Enterprise" books and works with many different technologies such as JavaScript, Vue, Nuxt, React, Next, React Native, Node.js, Tailwind, Firebase, Python, and more. He has obtained MSc in Advanced Computer Science degree with Distinction at Exeter University, as well as First-Class BSc in Web Design & Development at Northumbria University. Over the years, Thomas has worked with many developers and teams from beginners to advanced and helped them build and scale their applications and products. He also mentored a lot of developers and students and helped them progress in their careers.
Thomas Hunter II
Thomas Hunter II
Lob.com, USA
Thomas has contributed to dozens of enterprise Node.js services and has worked for a company dedicated to securing Node.js. He has spoken at several conferences on Node.js and JavaScript, is an O'Reilly published author (Distributed Systems with Node.js ), and is an organizer of NodeSchool SF.
Thomas Vidas
Thomas Vidas
Ionic, USA
Thomas is a cross-functional Software engineer with a focus on mobile and web applications. He currently works at Ionic as the Developer Experience Engineer on Capacitor. In his free time, he likes to compose music, create 3d art/animations, and participate in game dev jams.
Thomas Wolf
Thomas Wolf
HuggingFace, Netherlands
Thomas Wolf is co-founder and Chief Science Officer of HuggingFace. His team is on a mission to catalyze and democratize NLP research. Prior to HuggingFace, Thomas gained a Ph.D. in physics, and later a law degree. He worked as a physics researcher and a European Patent Attorney.
Tibor Blenessy
Tibor Blenessy
SonarSource, Switzerland
I am a Software Engineer at SonarSource working on JavaScript/TypeScript static analysis in SonarQube, SonarCloud, and SonarLint. I am passionate about coding and developer tools. I want to help developers write reliable and secure code.
Tiffany Jachja
Tiffany Jachja
Harness, USA
Tiffany Jachja is a technical evangelist at Harness. She is an advocate for better software delivery, sharing applicable practices, stories, and content around modern technologies. Before joining Harness, Tiffany was a consultant with Red Hat's Consulting practice. There she used her experience to help customers build their software applications living in the cloud.
Titian-Cornel Cernicova-Dragomir
Titian-Cornel Cernicova-Dragomir
Bloomberg, Romania
I am a developer in the JavaScript infrastructure team at Bloomberg where I work on JavaScript and TypeScript tooling for internal developers. I am very passionate about TypeScript and try to help others by answering TypeScript questions on Stack Overflow. I am currently the number 3 answerer for the TypeScript tag. (https://stackoverflow.com/tags/typescript/topusers). I am also a TypeScript compiler contributor, where I recently contributed the implementation of ES class private methods and private static members. (https://github.com/microsoft/TypeScript/graphs/contributors).
TJ VanToll
TJ VanToll
Progress, USA
TJ VanToll is a front-end developer, author, and a Principal Developer Advocate for Progress. TJ has over a decade of web development experience, including a few years working on the jQuery and NativeScript teams. Nowadays, he helps web developers build awesome UIs with KendoReact.
Tobias Koppers
Tobias Koppers
Webpack, Germany
Creator of webpack. Working full time on Open Source. Father of two children. Likes to play board games.
Tomasz Łakomy
Tomasz Łakomy
Stedi, Poland
Tomasz is a Frontend Engineer at Stedi. Tech speaker, egghead.io instructor, AWS Certified. His interests include React, AWS, testing, VR and making cheesiest jokes known to mankind.
Tom Papiernik
Tom Papiernik
Buddy, Poland
As a developer advocate and technical writer at Buddy, Tom takes his love for communication and passion for technology and uses them to break down complex ideas into bites that everyone can swallow. Having worked directly on open-source projects, he is equally passionate about the front and the back-end - be it React, Go, or Kubernetes. In his spare time, he's a guitar-wielding amateur musician who dreams of recording a platinum album.
Tom Preston-Werner
Tom Preston-Werner
RedwoodJS, USA
Building ChatterbugApp and RedwoodJS. Formerly: GitHub cofounder/CEO. Board at Netlify and Hack Club. Angel investor, pilot. Also: Gravatar, Jekyll, SemVer, TOML.
Toni Petrina
Toni Petrina
Visma, Denmark
Tech lead at Visma e-conomic, developer at heart and frequent speaker at conferences, user groups and local events. Started in QBasic, went through C++ to C#, finally settled in...full-stack? He spends most of the time at the keyboard typing yet another demo or application. If you take his keyboard away from him, he will talk endlessly about code...and functional programming. Been coding for over a decade to know if something is a programming fad or not. And no, functional programming is not a fad at all. Strong proponent of Open Source and all things chocolate.
Travis Arnold
Travis Arnold
Frame.io, USA
Designer 🎨 Engineer 📐 Systems 🎛 React ⚛️
Travis Waith-Mair
Travis Waith-Mair
Plex inc., USA
Hi! I'm Travis Waith-Mair. I am a senior front-end developer, the creator of the Bedrock Layout Primitives layout library, I am a course author at http://newline.co
Trevor Brindle
Trevor Brindle
Modus Create, USA
The web, mobile, JavaScript, React/Native, CI/CD, process improvement, leading teams, remote work, and interviewing.
Trish Ta
Trish Ta
Shopify, Canada
Trish Ta is a Staff Developer Shopify with over 9 years of experience working on web applications. She started her career in creating software for data visualization. She is currently working on front-end libraries that empower developers to build cool things on top of Shopify’s platform.
Tsahi Levent-Levi
Tsahi Levent-Levi
Spearline, Israel
I am Tsahi Levent-Levi. The person behind BlogGeek.me and Chief Product Officer at Spearline. My blog focuses on rumblings about technology usually boiling down to WebRTC, CPaaS, Messaging, Disruption and other topics (Science Fiction anyone?) To put food on the table, I also consult in these domains, publish my own reports and run a WebRTC training. During the past decade (and then some) I have taken part in the development of various telecommunication projects - mainly those related to VoIP and 3G. I've done so as a programmer, manager, marketer and CTO. This included developing the 3G-324M protocol stack from scratch, as well as managing the team that was in charge of developing and maintaining the H.323 protocol stack, along with other interesting projects. I was the cofounder and CEO of testRTC, a self service SaaS company focused on testing, monitoring and support for WebRTC applications. In 2021, we sold the company to Spearline. These days I am working as a consultant, analyst and entrepreneur on anything related to VoIP, but it mainly focuses on CPaaS, WebRTC and their potential for disruption. I have an MSc in Computer Science and an MBA degree with a focus in Entrepreneurship and Strategy. Included in my resume are a few patents and being the chairman of different activity groups in the IMTC – an organization focused on interoperability of multimedia standards. You can use the social media links to reach me or learn more about what I do and where.
Tyler Hannan
Tyler Hannan
Fauna, Netherlands
Tyler is the former Director of Community at Elastic and Director of Marketing at Basho. He looks after product management and community and brings two decades of experience in databases, distributed systems, and developer advocacy.
Ujjwal Sharma
Ujjwal Sharma
Igalia, India
Ujjwal is a Compilers Hacker at Igalia working on TC39 and V8, a Node.js Core Collaborator, a TC39 Delegate and an International Speaker. He loves to talk about open source software, decentralization, cryptography, JavaScript and web standards.
Uri Goldshtein
Uri Goldshtein
The Guild, Netherlands
Uri Goldshtein is the founder of The Guild, the largest open source group in the GraphQL ecosystem. They support large companies to go through successful technological transformations.
Vadym Kukhtin
Vadym Kukhtin
Delivery Hero, Germany
Passionate about improving testing practices and supporting projects to improve its quality.
Valentin Kononov
Valentin Kononov
Unity, Finland
Valentin just started to work at Unity3d in Helsinki as Full-Stack Software Engineer. Before that he worked at Mapbox R&D center in Minsk, Belarus. Experienced in Typescript, SQL, .NET, Angular, React, NodeJS, NestJS and other interesting stuff in full stack software development. He loves modern web technical stack, but strongly believes in understanding of fundamental aspects of programming. He likes code writing, work in amazing and useful projects, which can bring something valuable to people. His spare time is mostly dedicated to his family, reading and writing, and also traveling is important part of his life!
Vandana Verma
Vandana Verma
Global Board of Directors - OWASP, India
Vandana is Security Solutions Architect at IBM India Software Labs. She is a member of the OWASP Global Board of Directors. She has experience ranging from Application Security to Infrastructure and now dealing with Product Security. She also works in various communities towards diversity initiatives InfosecGirls & WoSec. She has been Keynote speaker / Speaker / Trainer at various public events including Global OWASP AppSec events to BlackHat events to regional events like BSides events in India. Vandana is a member of the Black Hat Asia Review Board as well as multiple other conferences including Grace Hopper India, OWASP AppSec USA to name a few. She is also one of the organiser of BSides Delhi. She has been the recipient of multiple prestigious awards like Cyber Security Woman of the Year Award 2020 by Cyber Sec Awards, Application Security Influencer 2020 by Whitesource, Global cybersecurity influencer among IFSEC Global's "Top Influencers inSecurity and Fire" Category for 2019, Cybersecurity Women of the year award by Women Cyberjutsu Society in the Category “Secure Coder”. She has also been listed as one of the top women leaders in this field of technology and cybersecurity in India by Instasafe.
Vanessa Otto
Vanessa Otto
Zavvy GmbH, Germany
Vanessa is a Web Developer. She has an M.Sc in Media Informatics with a focus on Human-Computer-Interaction. Vanessa is the Lead Frontend Developer at Zavvy. She is a co-host of the podcasts expect(Exception), Working Draft, and Ausbaufähig. Vanessa is a Chapter Leader of the Front-end Foxes helping women with their first coding and speaking experiences. She was a member of the JS Kongress Program Committee.
Vasilika Klimova
Vasilika Klimova
Avaloq, Luxembourg
Frontend developer at Avaloq. Founder of the SkillUp school in Luxembourg. Teacher, speaker, rescue diver, mother of a ginger cat. Loves beautiful visual effects on websites, responsive markup, video games and travel.
Victor Cordova
Victor Cordova
Travelperk, Spain
I'm a Software engineer obsessed with solving people's problems through easy to change and easy to test software. I'm in love with the web platform so I specialize in web technologies such as JavaScript, React, CSS, HTML, and Node.js. I've designed and implemented web applications in small and large organizations for clients on 4 continents. I'm currently working on making the ultimate flight booking experience for companies at TravelPerk. I also blog about software engineering and web development on my personal website victorandcode.com, https://dev.to/victorandcode and hackernoon.com/u/vcordova.
Victor Savkin
Victor Savkin
Nrwl.io, Canada
Nrwl.io co-founder, ex-Googler, ex-Angular core team member. Work on dev tools for TS/JS. Nx and Nx Cloud architect.
Vishwa Mehta
Vishwa Mehta
The Graph, India
Data Science, React and GraphQL enthusiast. Python, JS developer turned Technical Writer. Community builder and aspiring Developer Advocate.
Vladimir de Turckheim
Vladimir de Turckheim
Sqreen, France
Web security engineer. Node.js collaborator. Customer Engineering Team lead @SqreenIO
Vladimir Novick
Vladimir Novick
EventLoop, Israel
VladimirNovick is the CTO & Co-Founder of EventLoopHQ, software architect, consultant, engineer and trainer, worldwide speaker, and published author.
Vojtech Miksu
Vojtech Miksu
Uber, USA
Currently on the UI Platform team at Uber. Focused on design systems (baseweb.design), open source (multiple popular react libraries as react-movable or react-portal), CSS in JS and great user/developer experiences. Previously building product at Cloudflare.
Vova Guguiev
Vova Guguiev
Framer, Netherlands
Vova is a product engineer at Framer, where he works on removing boundaries of what's possible to achieve with creative tools and enabling new ways of building products. He's passionate about native browser ESM, Import Maps and web3.
Walt Ribeiro
Walt Ribeiro
Vultr, USA
As Vultr's Developer Advocate, Walt Ribeiro helps create educational materials for developers and technologists including video/written how-to guides, product demos, reference materials, best practices, code samples, and training. Having been a broadcast engineer at Youtube Space LA, he understands online content and production and is excited to bring that energy to Vultr's growing community across all sites, meetups, and events.
Wess Cope
Wess Cope
Appwrite, USA
Suffers from Application Development Disorder. With over 25+ years of experience designing and developing software from fortune 50 companies to being employee #1 at start ups. An affinity for open source software, community and believes in using the right tools for the right job, even if the right tool needs to be invented.
Will Eastcott
Will Eastcott
PlayCanvas, UK
Will Eastcott is CEO and co-founder of PlayCanvas, an open source, browser-based game engine. Will is a 25 year veteran of the games industry, with credits in Call of Duty, Max Payne, DJ Hero and many more. Will is a vocal advocate for open source and open standards and is currently obsessed with taking the web into the third dimension.
William Lyon
William Lyon
Neo4j, USA
William Lyon is a Developer Relations Engineer at Neo4j where he helps developers be successful with graphs. Prior to joining Neo4j William worked as a software developer for several startups, building mobile apps, quantitative finance tools, and predictive API services. William holds a Masters degree in Computer Science from the University of Montana and is the author of the book "Full Stack GraphQL" published by Manning. You can find him online at [lyonwj.com](http://lyonwj.com/).
Will Johnston
Will Johnston
WP Engine, USA
Will Johnston is a Developer Advocate on the DevRel team at WP Engine. He started coding when he was 10 years old, and began coding professionally at 15. He got his start working on an open source competency tracking tool for schools with Python and Zope. Will founded Covalence alongside Matt Landers, and served as CTO. At WP Engine, Will is excited to help make the headless CMS world a better place by helping others embrace headless and make the most out of new tools and technologies.
Will Voelker
Will Voelker
Aldeia, Portugal / UK
Will divides his time between web development and teaching, and has ever since 2005, when he started his web development career removing duplicate data from his friend's map-based property search app. Since then he has coded and taught in diverse contexts, from national newspapers to the shores of the Atlantic ocean. A qualified school-teacher, he is nevertheless passionate about alternative forms of education. He has spent the last two years researching and building his home-ed support platform, Aldeia (using React, obviously).
Yama Anin Aminof
Yama Anin Aminof
MyPart, Israel
Yama is a data scientist at MyPart, an Israeli startup in the music industry, developing algorithms and researching lyrical and musical song features. In her spare time, she gives tech talks at conferences and meetups (Geektime Code, PyData Tel Aviv, IsraelClouds); and mentors a group of developers through their first steps in the data science world as a part of Baot - Israel’s largest community of senior female engineers and computer scientists. Yama has a B.Sc in mathematics and physics from Tel Aviv University where she also expresses her passion for music by playing the saxophone in the TAU Wind Band.
Yan Cui
Yan Cui
Independent consultant, UK
Independent Consultant. AWS Serverless Hero. Trainer. Blogger. Speaker.
Yehuda Katz
Yehuda Katz
Tilde, Inc., USA
Over the years, Yehuda has worked on a number of open source projects, including Ruby on Rails, jQuery and Rust. He also created some of his own, including Handlebars, Ember.js and Cargo (Rust's package manager). At the moment, he's working on a new library that extracts the best part's of Ember's auto-tracking reactivity system into a package that you can use in any UI framework. That's what this talk is about!
Yevheniia Hlovatska
Yevheniia Hlovatska
Wix, Ukraine
Yevheniia is from Ukraine, she is a QA Manager at Wixm an Authorized ICAgile Instructor in Agile Testing and automated testing courses author. Her main focus is on building the test automation strategy and best practices for web and mobile applications testing at Wix. She believes in balanced test automation as a tool to support the development velocity, shares her knowledge at conferences and workshops and promotes collaboration between developers and QAs around test automation.
Yonatan Kra
Yonatan Kra
Vonage, Israel
Yonatan has been involved in some awesome projects in the academy and the industry - from C/C++ through Matlab to PHP and javascript. Former CTO at Webiks and Software Architect at WalkMe. Currently he is a software architect at Vonage and an egghead instructor.
Yoni Goldberg
Yoni Goldberg
Independent Testing Consultant, Israel
Yoni Goldberg is an independent consultant who works with 500 fortune corporates and garage startups on polishing their JS & Node.js applications. He's the author of Node's largest best practices collection (link below). More than any other topic he is fascinated by and aims to master the art of testing. At his spare time, he likes to write in his blog and debug production application using console.log.
Yshay Yaacobi
Yshay Yaacobi
Livecyle, Israel
Yshay Yaacobi is the co-founder and CTO at Livecyle, an early-stage startup that specializes in collaboration on top of live environments. Yshay has more than a decade of experience with web and cloud technologies, has given local talks about various technologies and is co-organizer of the Rx-Israel meetup group. He is passionate about programming languages, functional programming, cloud and system architecture. Yshay is extremely interested in open source, and is the lead developer of Tweek (git.io/tweek) - a cloud native open-source feature manager. Over the last few years Yshay has been using Docker and Kubernetes heavily and has also given sessions in several cloud-native/devops meetups and events.
Yuraima Estevez
Yuraima Estevez
Shopify, USA
Yuraima Estevez is Frontend Development Manager at Shopify. She cares deeply about building open source tools, teaches developers how to create inclusive apps, and is a co-organizer for the useReactNYC meetup. Her superpower is saying hello to every dog she sees, and her current obsession is her Stardew Valley farm.
Zachary Conger
Zachary Conger
StackHawk, USA
Zachary is a Senior DevOps Engineer at StackHawk. As a startup junkie, he has played many roles including operations, engineering, product development, and leadership. In his current role, he is focused on the evolving CI/CD landscape and how this diverse set of technologies can be used to improve the productivity of software developers, and the quality of the code they produce. Outside of work he enjoys music, photography, cycling, and various pastimes.
Zack DeRose
Zack DeRose
Narwhal Technologies, USA
Zack DeRose is Senior Engineer for Narwhal Technologies, where he works to build a better world through tech! In addition to the enterprise consulting done at Narwhal, Zack is very interested in content creation and teaching others! When not building web applications at scale, Zack enjoys a robust family life at scale, living in Phoenix AZ with his wife and 6 kids.
Zan Markan
Zan Markan
CircleCI, UK
Zan Markan is a developer advocate at CircleCI, on a mission to educate and inspire developers on the topics of CI/CD, DevOps, and software quality. Across his career he has worked in companies of various sizes, from enterprises to own startups, and everything in between, and across industries as diverse as retail, AI, and developer tools. He’s passionate about serverless technologies, mobile development, and developer experience. Outside of work, he enthuses over airplanes, craft beer, and the Oxford comma.
Zoe Steinkamp
Zoe Steinkamp
InfluxData, USA
Zoe Steinkamp is a Software Engineer at InfluxData focusing on React and VueJS while enjoying travling during her free time. Previously she has held Frontend Engineer positions at PlanOmatic and LetGoBeSocial utilizing AngularJS, Html5, Javascript, Ruby on Rails, Webpack, and Jasmine. She graduated from RocketU coding bootcamp in Computer programming. Zoe is constantly working on side projects to learn new things and to learn from experience, and believes in creating beautiful, simple, and smart code.
Zoltan Kochan
Zoltan Kochan
Bit, Ukraine
Lead maintainer of pnpm since 2016, which started as a completely independent open-source package manager for JavaScript. Zoltan is an engineer at Bit. He works on the dependency management aspect of the Bit CLI. Previously worked at JustAnswer, where Zoltan was mainly working on front-end infrastructure.