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!
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.
Johannes Goslar
Johannes Goslar
Synthesia, Germany
Johnny loves (board|electronic) games, programming with a lot of parentheses and cycling. After receiving his MSc from Oxford, a short stint in San Francisco, an even shorter in London, he ended up home near Frankfurt. He famously got fired from Twitter in 2022, worked as Staff Engineer for Sizzle.gg afterwards and is now building the editor at Synthesia.
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!
Andrico Karoulla
Andrico Karoulla
Web Developer, London
I gave up the glamorous life of a Chip Shop Chef to pursue a career in web development. Over half a decade later and I’ve worked at a handful of different startups around London, working with lots of amazing people and amazing tech. I’ve spent a lot of time in the Frontend space, building component libraries, running web accessibility workshops, and just having fun building user interfaces. I also created Component Odyssey, a course dedicated to teaching developers how to build a web component library that works in any web framework. I’ve also contributed to open source projects, like the Open UI, where I led the site rewrite.
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.
Maulik Suchak
Maulik Suchak
Apple, USA
Maulik Suchak is working as the Lead Frontend Engineer at Apple, with over 13 years of expertise in web development. His primary focus is on crafting exceptional user interfaces for Apple Maps, a globally renowned and innovative product. Proficient in JavaScript, HTML, CSS, and other cutting-edge technologies, he strives to deliver engaging and responsive experiences for users. Prior to his role at Apple, he served as an Engineering Manager at Yelp, where he successfully led two teams of software engineers. His entrepreneurial spirit and creative vision are reflected in his co-founding and founding of several projects, such as CVSIntellect and DearWeb.
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.
Andrei Pfeiffer
Andrei Pfeiffer
revo.js, Romania
Eclectic Code Designer. UI Developer for web & mobile. The organizer of revo.js conference.
Nidhi Kumari
Nidhi Kumari
ShopTrade, India
Frontend Engineer @shoptradeco | @gsoc 2019 & 2020
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.
Mark Larah
Mark Larah
Yelp, USA
Mark is a Full Stack Engineer on the Client Data API team at Yelp, leading efforts for web.
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.
Kiril Peyanski
Kiril Peyanski
Progress, Sofia, Bulgaria
Kiril is a Principal Software Engineer @ Progress, specialised into building UI Component Libraries and an affinity for Design Systems. Focusing exclusively into this for the last ~8 years, he's been exploring the OSS space lately and build his own open-source Design System Framework.
Joran Quinten
Joran Quinten
Jumbo Supermarkten
Mentorship available
Jorans passion involves getting people to love technology and getting technology to play nice. He works as an interaction developer with ♡ for web, tech, science & tinkering with stuff. Focussed on innovation at Jumbo Supermarkten. Published author, tweets and speaks every now and then.
Wisam Zaghal
Wisam Zaghal
BenchSci, Canada
I'm Wisam Zaghal, an engineering manager at BenchSci who enjoys empowering teams to keep learning, growing and iterating.
Jasper De Moor
Jasper De Moor
CodeSandbox, Belgium
Mentorship available
Staff software engineer at CodeSandbox pushing the boundaries of what is possible with web technology, Rust enthousiast, performance obsessed, building developer friendly tools
Seungho Park
Seungho Park
LG Electronics, South Korea
Seungho is a Research Fellow at LG Electronics and leads Enact (https://github.com/enactjs) as an organization owner and maintainer. Enact is a React-based app framework that supports TV UI components, remote control input, accessibility(a11y), internationalization(i18n), and webOS APIs. It is shipped on webOS devices.
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.
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.
Sriram Hariharan
Sriram Hariharan
Ibotta, USA
Staff Engineer at Ibotta, formerly co-founder and COO of OctoShop before its acquisition by Ibotta.
Max Kless
Max Kless
Nx, Germany
Max is a software engineer and Nx and works on the core team. He spends a lot of his time building Nx & Nx Console - a VSCode and JetBrains extension for Nx workspaces. When not digging through code, he spends his time travelling, reading sci-fi and listening to music.
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.
Chris Ng
Chris Ng
Linkedin, USA
Chris Ng is a Senior Staff Software Engineer at LinkedIn based in New York City. Chris leads the linting strategy for LinkedIn's flagship web application and brings together different teams and personalities to achieve shared goals related to web infrastructure, product strategy, and resolving long standing issues.