Test JavaScript. Test with JavaScript.

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.

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.

Cecelia Martinez is a Technical Account Manager at Cypress.io in Atlanta, GA, where she spends her days talking to Cypress users about testing strategies, helping them overcome technical challenges, and providing education and training. She is a conference speaker and panelist on the Angular Experience podcast. She is a graduate of the Full-Stack Software Engineering Program at Georgia Tech. Before transitioning to tech, she worked in journalism and financial services, and obtained a B.A. in Public Communications and an M.B.A. in Marketing. She is a volunteer with Women Who Code Front End and Out in Tech Atlanta.

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.

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.

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.

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.

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.

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.

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.

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.

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.

I am a passionate software developer and love to work with Angular, Java or .NET. In 2019, I joined AngularArchitects.io as trainer and consultant.

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.

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.

David is the Chair of the W3C Browser Testing and Tools Working group and co-editor of the WebDriver specification, trying to ensure automation frameworks in browsers are interoperable. He was an engineering manager at Mozilla within Developer Experience working on tooling and infrastructure to help make a better web and now heads up the Open Source work at BrowserStack. David has been a core contributor on the Selenium project for over a decade supporting Firefox and the Python client bindings.

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.

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!

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.

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'.

Shivay Lamba is a CTO, DarkHorse Analytic. He is 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 is currently a MLH Fellow. He has also worked at organizations like Amazon, EY, Genpact. He is a Tensorflow.JS SIG member and community lead from India.

A frontend developer in Toronto.

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.

Co-Founder & COO at LambdaTest || SAAS || Continuous Testing Cloud.

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.