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!
Chen Hui Jing
Interledger Foundation, Singapore
Chen Hui Jing is a self-taught designer and developer living in Singapore, with an inordinate love fHui Jing is a self-taught designer and developer living in Singapore, who loves CSS way more than the average web developer. With more than a decade of experience working on the web, her main focus is building performant and responsive frontend interfaces. And yes, Hui Jing is a two-word Chinese first name. She can often be found spanning routes in some local climbing gym.

Alex Kyriakidis
Vue School, Netherlands
Alex has been an award-winning web developer for 12 years. He authored the first book on Vue.js in 2016 and is one of the first Vue.js educators in the world. He founded vueschool.io where he's teaching Vue and JavaScript to web developers through video courses along with many core members and industry leaders.

Philip Lakin
Zapier, USA
Philip Lakin is the Head of Enterprise Innovation at Zapier, following the acquisition of NoCodeOps by Zapier. As the co-founder and CEO of NoCodeOps, a community and automation management platform, he dedicated his efforts to empowering operations professionals to transform internal processes using no-code solutions. Previously, he served as the Solutions Architect for National Operations at Compass, where he built the onboarding program for over 15,000 real estate agents across the United States. Philip has more than 8 years of experience in operations, internal system implementation, field marketing, and onboarding. Fun fact: Before his tech career, Philip was an actor featured in "Law and Order," films at the Cannes and Tribeca Film Festivals, and various off-off-off Broadway shows that you’ve never heard of (and never will).
Uri Goldshtein
The Guild, Netherlands
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.

Szymon Rybczak
Callstack, Poland
I'm a React Native Developer with over three years of experience, currently doing mobile apps development at Callstack!

Chris Griffing
GitKraken, USA
Chris is a Twitch streamer and YouTuber that just loves to build things. As a self-preofessed programming language polyglot, you can watch him bring ideas from thought to reality in languages such as JS/TS, Rust, Elixir, Go, and more. If it is winter time, he would probably rather be snowboarding.

Nick Taylor
Developer Advocate/AI Engineer, Canada
Nick is a Microsoft MVP, GitHub Star, Software Developer, and Developer Advocate. With over two decades in technology and a decade of open source contributions, plus five years of professional open source work at companies like OpenSauced, dev.to, and Netlify, he brings deep community knowledge to his work. You'll often find him live streaming tech content, either solo or with friends from the community.

John Leider
Vuetify, USA
John Leider is the creator of Vuetify, a popular Material Design component framework for Vue. He is a full-time developer and the primary maintainer on the project.
Abdulrasaq Mustapha
Papershift, Nigeria
Abdulrasaq Mustapha is a frontend engineer with 3+ years of experience designing and developing digital solutions for start-ups and businesses using web technologies. Outside of work, he is a tech content creator on YouTube.

Nathan Flurry
Rivet, USA
Nathan has been working on .io multiplayer game developer for 7 years, helping build & scale games like Krunker.io, Diep.io, and Ev.io over seven years. He's a fan of games that are easy to learn but challenging to master. Away from coding, he’s often found trail running and doing photography. Currently, he’s building open-source tools to help multiplayer game devs with distribution at Rivet.

TJ VanToll
Progress, USA
TJ VanToll is a front-end developer, author, and a Principal Developer Advocate for Progress. TJ has over a decade of web development experience, including a few years working on the jQuery and NativeScript teams. Nowadays, he helps web developers build awesome UIs with KendoReact.

Lizz Parody
Lead DevRel, Colombia
Lizz is a community-taught Software Engineer focused on JavaScript. She organizes different community events such as JSConf Colombia, Pioneras Developers, Startup Weekend and has been a speaker at EmpireJS, MedellinJS, PionerasDev, Node+JS Interactive, NodeConf and others.
She loves sharing knowledge, promoting JavaScript and Node.js ecosystem and participating in key tech events and conferences to enhance her knowledge and network.

Brad Westfall
ReactTraining, USA
Brad Westfall has been teaching Web Development since 2010 including bootcamp instruction, online videos, conference speaking, writing at CSS-Tricks.com, and corporate training for ReactTraining.com. He loves to connect with students by helping them achieve their technical goals and by distilling complex concepts into simple instruction.

Vishwa Mehta
The Graph, India
Data Science, React and GraphQL enthusiast. Python, JS developer turned Technical Writer. Community builder and aspiring Developer Advocate.

Maggie Johnson-Pint
Microsoft, USA
Maggie is an open-source community advocate who works on the Azure SDK team at Microsoft to ensure every developer on every platform has an incredible experience with the cloud. JavaScript is her first love, especially date, and time problems. She contributes her expertise to ECMA TC39 and Moment.js.

JJ Kasper
Vercel, USA
JJ Kasper has spent the last six years working on Next.js at Vercel, working to build a better web. Passionate about open source and improving developer and user experiences, JJ enjoys building tools that make shipping great apps easier and faster. He's originally from Kansas but currently loving living in the bay area surrounded by amazing builders.
Denis Radin
GitNation Foundation, Netherlands
Mentorship available
Applying NASA coding guidelines to JavaScript since 2004, org @ReactSummit, @theJSNation, @ReactDayBerlin. WebGL, IDM, climbing, Google Dev Expert

Jakub Andrzejewski
Vue Storefront, Poland
Senior Developer & Dev Advocate @VueStorefront • Ambassador @nuxt_js, @Storyblok, @algolia • Sharing knowledge about Nuxt / Vue / Perf.

Maya Shavin
Salesforce, Israel
Maya is Lead Software Engineer in Salesforce, working extensively with JavaScript and frontend frameworks and based in Israel. She founded and is currently the organizer of the VueJS Israel Meetup Community, helping to create a strong playground for Vue.js lovers and like-minded developers. Maya is also a published author, international speaker and an open-source library maintainer of frontend and web projects. As a core maintainer of StorefrontUI framework for e-commerce, she focuses on delivering performant components and best practices to the community while believing a strong Vanilla JavaScript knowledge is necessary for being a good web developer.

Kevin Whinnery
Deno, USA
Kevin Whinnery is the Head of Developer Relations for Deno, the new TypeScript and JavaScript runtime from the creator of Node.js. Kevin is a long-time web developer, teacher, and author to a number of successful open source projects like the twilio-node module, TerminalQuest, and several others best left in the dustbin of history (unless you need a SOAP API client). Kevin lives just outside Minneapolis, MN, where he will gladly point you to your favorite local cuisine upon request.

Vasilika Klimova
Cute Geek, Luxembourg
14+ years Software Engineer with diverse experience in Frontend, Fullstack, 3D, and blockchain, now focusing more on helping businesses grow and connect with their audience. Love smooth UIs with clear infographics and mind-blowing 3D effects. As an active community member, I've organised meetups, conferences and currently organising Lux Tech Pulse events. Recognised as a Google Developer Expert in Web and Microsoft Valuable Professional in development and security, I've also taught at various web schools. Beyond tech, I'm passionate about travelling, diving, gaming, cinema, and animals.

Jimmy Lai
Vercel, Germany
Jimmy is a Software Engineer at Vercel living in Munich, Germany. Previously at Meta, where he worked on web perf and React Native, he's currently in the Next.js team, working again on performance and other things.

