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!
Vikash Agrawal
Vikash Agrawal
Amazon Web Services, Canada
Vikash Agrawal is a Software Development Manager at Amazon Web Services (AWS), leading initiatives in the AWS CloudWatch team. Previously, he played a key role in developing Amazon Q Developer, a Generative AI-powered assistant for developers. With over a decade of experience in software engineering and leadership, Vikash has led high-impact teams at Housing.com and Dream11, driving innovation and scalable solutions. A strong advocate for open-source, he has contributed to Mozilla (2012) and the World Wide Web Consortium (W3C) (2013) through the prestigious Google Summer of Code. Passionate about AI, cloud computing, and engineering excellence, he is dedicated to building cutting-edge technology that empowers developers worldwide.
Nicholas Yang
Nicholas Yang
Vercel, USA
Nicholas is a software engineer at Vercel working on Turborepo. He lives in Brooklyn, New York. He likes to cook, watch movies, and travel. He's working on a chili oil business on the side.
Priit Kallas
Priit Kallas
Amperly AI consultancy, Estonia
Priit Kallas is the founder and strategist of the Amperly.com AI consultancy. He has been an entrepreneur and marketer since 1996. His daily work involves improving his clients results with SEO, content marketing, Google, Analytics, ChatGPT, and artificial intelligence tools. In his work, he has collaborated with many top brands in Estonia and Europe: Telia, Nordea, EAS, If Insurance, Peugeot, University of Tartu, Estonian Unemployment Insurance Fund, European Institute of Innovation and Technology, Estonian Tax and Customs Board, SEB Bank, Tele2, and many others. He has created campaigns targeted both in Estonia and globally. Priit is a business mentor for several Estonian incubators. Priit has shared his knowledge about using AI for business and productivity with more than 10,000 specialists, entrepreneurs, and marketers. He has had close to 1,000 training sessions, workshops, and conference presentations. Priit has published over 1500 articles, videos, and podcasts. This material has been read, listened to, and viewed by over 12 million people worldwide. Priit is also a radio host at Äripäev Radio, Estonia’s to business news channel, helping Estonian marketers to get results.
 Adam Ginsburg
Adam Ginsburg
Buzzy, Australia
Adam Ginsburg is the Founder and CEO of Buzzy, an innovative AI-powered no-code platform that enables users to transform ideas into applications quickly and efficiently. Under his leadership, Buzzy has gained recognition for simplifying the app development process, allowing users to create full-stack applications with minimal coding knowledge. Prior to founding Buzzy, Ginsburg co-founded Aptrix, a company that was acquired by IBM and became part of IBM Web Content Manager. His experience in the tech industry spans multiple ventures, showcasing his strong background in product management and technology innovation. In addition to his professional pursuits, Adam Ginsburg is a family man and an avid surfer, reflecting a well-rounded lifestyle that balances work and personal interests. He is known for his energetic and positive approach, making him a valued collaborator in the tech community.
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).
Edoardo Dusi
Edoardo Dusi
Storyblok, Italy, Bologna
Edoardo has a strong software developer and team leader background, working on various projects and platforms. He is passionate about creating and sharing content that educates and inspires other developers, such as tech talks, videos, podcasts, conferences, and more. He enjoys connecting with the developer community and promoting the benefits of open source software.
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 🎾
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.
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.
Nikolay Matvienko
Nikolay Matvienko
Grid Dynamics, United Arab Emirates
Principal Architect and Node.js expertise leader at Grid Dynamics. Node.js and serverless consultant. Public speaker and https://cloud-machine.expert/ blog author.
Mesut Durukal
Mesut Durukal
Indeed, Belgium
Mesut has 15+ years of experience in Industrial Automation, IoT platforms, SaaS/PaaS and Cloud Services, the Defense Industry, Autonomous Mobile Robots and Embedded and Software applications. Along with having proficiency in CMMI and Scrum & PMP experiences under his belt, he has taken various roles (as Quality Owner, Hiring Manager, and Chapter Lead) in multinational projects. He has expertise in test automation and continuous testing in CI/CD pipelines. Besides, he has been facilitating test processes and building the test strategy and lifecycle of the projects. He is a frequent international speaker, the best presentation award winner, and a member of various program committees. He has spoken at 100+ international conferences (6 continents, 25+ countries: 10+ of them are in-person).
Aashima Ahuja
Aashima Ahuja
Freelance Consultant, Netherlands
I am a frontend engineer working. 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.
Karan Kiri
Karan Kiri
Fabric, India
Karan is working as SDE 2 at Fabric. Currently dabbling with Design System, Micro Frontend and Frontend Infrastructure
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.
Connor Lindsey
Connor Lindsey
Grafana Labs, USA
Connor works on tracing at Grafana Labs. Previously, he contributed to OpenTelemetry while at AWS.
Tom Raviv
Tom Raviv
Israel
Tom is an experienced developer with over a decade at Wix.com. There he helped establish the Wix R&D Academy and organized multiple community events, including the "You Gotta Love Frontend" conferences. Later, he led the development of Stylable, an open-source CSS toolchain for components, and now heads developer relations for Codux, striving to make web development more efficient, user-friendly, and accessible to all.
Jorrin Bruns
Jorrin Bruns
Algorand Foundation, Canada
Jorrin is a Web Dev/Instructor turned blockchain builder/ educator. He has been a part of the blockchain industry for 8 years, and he hasn’t looked back since going full-time. He is passionate about building the next layer of the internet and empowering others to do the same.
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.
Marek Kalnik
Marek Kalnik
BAM, Paris
Co-founder and CTO of BAM
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.
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!
Andreas Roth
Andreas Roth
esveo, CTO, Germany, Dresden
Andreas is a cloud architect, consultant, and developer with a keen focus on the modern web. He’s passionate about understanding the mechanics behind tools and libraries, with a particular love for Design Patterns, TypeScript, and React, and enjoys building solutions that are both elegant and practical.
Anisha Malde
Anisha Malde
UK
Anisha is a React Native Developer Advocate at Amazon where she is focused on enabling and supporting app developers around the world.
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.