We will be diving deep

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.

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.

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!

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.

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.

Senior engineer leading accessibility at Discord. React.js core collaborator once upon a time.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Sometimes Lego Artist, working at Expo (Web, Bluetooth, AR, Gaming, and videos) and React Native (for web) PWAs.

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.

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.

Nader is an author, open source developer, and Developer Relations Engineer working in the blockchain space with Edge & Node and The Graph Protocol.

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.

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.

Freelance full stack developer from Finland with 10+ years in the business. I focus on building services and apps from scratch to production.

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).

Software Engineer at Postman. I build scalable and reactive web apps with React and some caffeine! OSS contributor and maintainer @ OSSN Blogger @Medium Speaker

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.

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.

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.

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.

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.

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.

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.

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

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.

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.

Full stack developer and Solution Engineer @ Sanity.io.

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!

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.

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.

Claudia is a Frontend Developer and she's started her career working with mobile and responsive applications. Her favorite language is Javascript in all its flavors combined with Typescript. React is the perfect tool for her to build any kind of user interface and express the web development in a creative but productive way at the same time. As a speaker she held talks about React at ByteConf React 2020, ReactJS CaseStudy Festival 2021 and she presented a speech about Progressive Web applications at PWAConf.

Webmaster before it was cool, pixel pusher, javascript-something, conference organiser, father of two, but mostly known for yelling at clouds.

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.

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.

Software Engineer and Architect. Currently building Micro Frontends Frameworks At American Express. I enjoy exploring new technologies and sharing my experiences with others.

A full-stack developer and privacy-enthusiast that loves good UX, and to tinker on both personal and open-source projects - often both :)

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.

Senior Front End Developer at Shopify, working on the Hydrogen team.

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.

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".

Frontend Developer at Allganize, Host at The Junior Developer Podcast.

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.

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.

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 🎾

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.

Developer Relations Engineer at Storyblok. Systems Engineer. Full Stack Developer.

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.

React Core. Interactive storyteller. Infinite learner. Lightning before the thunder. Author of Animation at Work, Google Dev Expert—Formerly W3C, MSFT. INFJ singleton

Learning and Development Lead @ Snyk

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.

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.

Nader is an author, open source developer, and Developer Relations Engineer working in the blockchain space with Edge & Node and The Graph Protocol.

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.

Developer Tooling Engineer & Open Sourcerer. Creator of quirrel.dev, L2 Maintainer of Blitz.js. Studying at HPI.

Senior Front End Developer at Shopify, working on the Hydrogen team.

Senior Front End Developer @Shopify

Developer with a content creation problem. Technical writer and International Speaker. Community builder.

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.

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.

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.

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.

Software Engineer @Sentry

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.

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.

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.

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.

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.

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.

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.