JavaScript experts, mentors, speakers

Passionate about web development for a long time, I have been involved in open source for the companies I worked for with a lot of satisfaction. Always curious to learn new things, not limited to typing code on a keyboard. I am actually looking for better ways to design and model software, as well as working in teams.

Vinicios Neves is a senior software engineer and educator passionate about building inclusive, performant, and accessible experiences on the web. With over a decade of experience, he helps teams ship React applications that scale — in code quality and in impact. Outside of coding, he shares insights on architecture, testing, and accessibility through talks, articles, and hands-on courses. Currently based in Portugal, he believes the best code is the one everyone can use.

Saravana Srinivasan is a Senior Software Engineer at Red Hat and contributing to Serverless Workflow toolings and Kie community. He is an Open source enthusiast and a trainer. He works on various Javascript tech stacks and also enjoys exploring new technologies.

A graduate of the Polish-Japanese Academy of Information Technology. He is currently working as a Senior Software Engineer. He has been working in the industry for several years, developing large commercial projects and developing solutions for key clients. Front-end is his hobby and passion.

Anton is the Director of Engineering at casavi. He's built and scaled teams, shaped tech organisations in the SaaS and B2C worlds. He has a passion for systemic approaches and helping people thrive and grow. He mentors other tech leaders helping their leadership journey go more quickly and smoothly. Outside of work, he enjoys hiking, trail running, and family time.

I'm a graphic designer trying to become a front-end developer, I love design, being creative and participating in volunteer work.

Tsvetelina is an experienced design leader with a decade in the tech industry, specializing in Design Systems and driving quality designs with measurable business impact. She is passionate about achieving the delicate balance between people, business objectives, and user-centric design, all while fostering a supportive yet challenging environment for growth and innovation. Beyond work, her fascination with space fuels her curiosity and creativity in both professional and personal pursuits. She sees it as an inspiring visual metaphor for the boundless potential of our human abilities.

Adina Stoica is a full-stack software engineer at Bloomberg, where she works primarily on front-end items, both Bloomberg-specific and web. Originally from Romania, Adina moved to the United States for college. She obtained her bachelor’s degree in computer science from Bard College and her master’s degree from Washington University in St. Louis, where she specialized in computer vision. Prior to joining Bloomberg, Adina worked at Cerner Corporation (now Oracle Health). Adina is quite passionate about front-end development and improving user experience, and she tries her best to infuse this passion into her development work.

Eugene is Engineering Manager & Frontend SME @ eBay, ex Frontend Architect @ Marktplaats. Experienced Full-stack Web Developer with 20+ years in the field. He enjoys helping teams use AI agents to build well-tested, high-performing and secure software with JavaScript, Node.js, React and Marko.js.

Chloé is a Tech Lead, Data Engineer and Full-stack Developer at Theodo UK. Having worked on several projects, Chloé has continuously expanded her experience by working with both startups and well-established companies. With a keen curiosity for exploration, Chloé frequently embarks on exploratory journeys into innovative data topics, journeys that she often shares through Twitter.

Staff Engineer at Ibotta, formerly co-founder and CTO of OctoShop before its acquisition by Ibotta.

Riaz Virani has over a decade of experience in building products and engineering teams. He was most recently CTO at LoadUp Technologies, which topped out at 118 on the Inc 500 Fastest Growing privately-held companies in 2019. Prior to that, Riaz worked in web performance, machine learning, and consulting.

Mathieu has been a React Native software mobile architect for the past 4 years. He specialises in testing, especially on mobile. Recently, he's also been working on React Native for TVs.

Mark Robustelli is an accomplished software engineer and technology leader with over 25 years of experience in architecting and implementing innovative solutions for a wide range of clients. Most recently, he has found a perfect fit that allows him to combine his love of technology with his passion for helping people as a Developer Relations Engineer at FusionAuth.

Experienced programmer and eloquent speaker. Andrzej has been at the forefront of the tech community, orchestrating countless meetups and conferences. With a passion for nurturing the next generation of tech enthusiasts, he's proudly mentored at both JavaScript and Clojure workshops. Beyond the realm of code, he's a dedicated musician and a fitness enthusiast who enjoys lifting. In his downtime, he's honing his vocal talents and always brainstorming innovative business ideas.

Frontend Developer working on indie games and open source.

Software engineer, frontend at Retool. Works with React, Redux, TypeScript. Loves mac and cheese, tennis, and exploring.

I’m a software engineer working at Sentry and Pebblebyte, where I focus on frontend, DevOps, and making sure observability is everywhere. When I’m not deep in code, you’ll probably find me kitesurfing, road biking, swimming, or hanging off a rock wall. Whether I’m debugging or chasing wind, I’m always looking for that perfect flow.

Daniel Frey is a Tech Lead and AI Architect specialized in building autonomous agent systems that bridge the gap between LLMs and real-world execution. As the founder of FiveTimesFaster, Daniel is a pioneer in the "Agentic OS" movement, leveraging frameworks like OpenClaw and LangGraph to build AI teams that autonomously manage complex engineering and sales workflows. Currently leading high-impact initiatives at Nationale-Nederlanden, Daniel combines 9+ years of full-stack expertise with a focus on agentic orchestration. He is a recognized voice in the AI community, exploring the future of human-AI collaboration through his podcast and hands-on implementation of self-improving agent loops that have already driven 40% performance gains in production environments.

Originally from Singapore. Brendon is an expert UI expert at Standard Chartered and published multiple books in amazon and leanpub. In his free time, he writes about Remix starterkit, Micro Frontend book and sell UI components.

Originally from Singapore. Brendon is an expert UI expert at Standard Chartered and published multiple books in amazon and leanpub. In his free time, he writes about Model Context Protocol server for PostgreSQL, Remix starterkit, Micro Frontend book and sell UI components.

Alex is a software engineer with technical and engineering management experience from startups to middle-sized and big-tech companies. Loves creating friendly and effective team processes.

Sam Komesarook is founder of The Arts & Engineering Composite

I’m a frontend developer with a growing focus on creative development. I work with Next.js, Three.JS, with a strong interest in performance and in exploring how traditional UI and graphics can coexist. Currently at basement.studio.