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!
Bree Hall
Bree Hall
HubSpot, USA
Bree is a frontend Software Engineer turned Developer Advocate at HubSpot. She has a passion for coding and making technology education accessible to everyone. Bree creates technical content to help developers create and build autonomously.
Lirone Glikman
Lirone Glikman
The Human Factor by LG, France
Lirone Glikman is an International Keynote Speaker, thought leader specializing in Networking and Personal Branding, and a Global Business Development Consultant for tech companies. She has been working with developers for over a decade and very passionate about helping others succeed through her methodologies.
Nikhil Sharma
Nikhil Sharma
Postman, India
Software Engineer at Postman. I build scalable and reactive web apps with React and some caffeine! OSS contributor and maintainer @ OSSN Blogger @Medium Speaker
Naomi Meyer
Naomi Meyer
Adobe, USA
Naomi is a Software Development Engineer at Adobe on the Globalization, Core Services team where she works on the internationalization and localization of Creative Cloud and Document Cloud products. Before writing JavaScript full time, Naomi worked as a teacher across Asia and West Africa. She enjoys weekends outside - hiking, camping, and riding bikes.
 Lindsey Simon
Lindsey Simon
Vercel, USA
Lindsey Simon is the VP of Engineering at Vercel. Making the Web faster has been his lifelong career ambition. Prior to Vercel, Lindsey spent seven years at Google, where he helped launch App Engine as an original core team member, and worked as a tech lead on the Google Translate and Web Performance teams. Lindsey has lived in San Francisco for the past 15 years, and his creative hobbies (beyond coding) include writing music and hunting for wild mushrooms.
Abbey Perini
Abbey Perini
Nexcor, USA
Abbey Perini is many things - a metro Atlanta native, a person of many hobbies, and a full-stack web developer. She loves blogging about fun and useful things about programming. You can find her work and ways to connect with her at [abbeyperini.dev](https://abbeyperini.dev).
Selena Small
Selena Small
Fresho, Australia
Selena is a full-stack lead engineer at Fresho in Melbourne Australia who is particularly passionate about TDD. As a self-taught coder with a background in management, she is well-equipped to mentor others. In her spare time, she is a nak muay ying, professional kickboxer.
Vivek Nayyar
Vivek Nayyar
Qoala, Indonesia
Full Stack Engineer turned Engineering Manager with more than 8 years' of experience building products for numerous domains like e-commerce, real estate, video-streaming, Fin-Tech and now Insurance Tech with Qoala.
Mohammad Shahbaz Alam
Mohammad Shahbaz Alam
Magic Labs, India
Shahbaz is a full stack developer and open source enthusiast, Developer Advocate @ Magic Labs, GDG Ranchi Organizer, Auth0 Ambassador, and Mozilla Representative. He loves teaching and sharing his learnings at conferences and meetups related to Serverless, Authentication and Authorization, Google Technologies, Security, Web Extensions, SPAs, PWAs and VR/AR/XR.
Harsh Shah
Harsh Shah
Pedals Up, India
Hi, I’m Harsh Shah. I am a self-taught developer I am currently working as CTO at Pedals Up Blockchain Studio & Polygon Advocate. I started my coding journey in 2009. That was the first time when I ran my first code in the C language “Hello World!”. Then after there was no look back, I learned C, C++, Html, CSS, Javascript, Python, SQL and many more technical languages & frameworks. I am always a curious person about technology. When I started working in the industry, I worked with various Startup Companies across the globe, like Elemetor, KDE(GSOC), Wikimedia(GSOC), Mokko(USA Based), Dataone, Pycon Taiwan, etc. I am also a community builder. I started my first community at college with the help of some of my friends, Then after I started contributing to other communities like Makerfest, GDG Ahmedabad, Echai, Pydata, and IIT-B Ecell. Currently, I am a co-organizer of GDG Cloud Ahmedabad & Pydata Ahmedabad. I am also a Polygon Advocate. I have given more than 30+ talks on several topics like Google Cardboard (VR), Google Cloud Tech (GCP), Python tech, React Js, React Native, and Design Systems at the Local & Global levels. Currently, I am also working on Web 3 space for the last 3 years. And worked with more than 10+ startups in the Web 3 space. We at Pedals Up(company) work with clients like, Biconomy, Nord Finance, Pillow Funds, Scallop, Kalamint, NFT, and so on.
Saku Tihveräinen
Saku Tihveräinen
Marbles Oy, Finland
Executive Talent Agent | Part-time PhD Researcher
Tyler Clark
Tyler Clark
Auth0/Okta, USA
Tyler has a passion for the web and loves everything about the front-end ecosystem. He currently works as a Senior Developer Advocate at Auth0 as well as an instructor on egghead.io. He teaches on a wide range of topics which includes everything from CSS to SQL.
Charlotte Isambert
Charlotte Isambert
Bam.tech, France
Charlotte Isambert is a software mobile architect at bam.tech, a company specialized in mobile apps, with a big React Native tribe. She has been a React Native developer for 2 years.
Tom Glenn
Tom Glenn
Heroic Labs, Scotland
Tom is a software engineer and game developer with a passion for creating and sharing educational content. With 15 years of experience in the industry, he has honed his skills in Unity, Unreal Engine, and Godot. As the lead engineer in Heroic Labs' DevRel team and creator of the popular YouTube channel CodeWithTom, Tom creates engaging educational content to empower the next generation of game developers.
Mark Wubben
Mark Wubben
Monolith, Netherlands
Hi! I’m a humanist & technologist who loves working with the web. I build products, often involving a heavy dose of backend Node.js services. Having confidence that these services work as designed allows me to iterate faster and provide value. So, good thing then I’m also the core maintainer of AVA, the Node.js test runner that lets you develop with confidence.
Zbyszek Tenerowicz
Zbyszek Tenerowicz
MetaMask, Poland
Full-stack engineer and technology researcher. Leads Security Lab team at MetaMask working on LavaMoat and Endo. Started using Node.js at v0.8 and never stopped. Enjoys innovating and teaching security, diagnostics and maintainability. One of the oldest members of meet.js Poland community - both as a speaker and organizer. Hacking JavaScript since his teenage years.
Charly Poly
Charly Poly
The Guild, France
Self-taught since 13 yo, I am passionate about web development, more recently, especially about the JavaScript and GraphQL ecosystems. Strong of more than 9 years of professional experience in companies such as Dashlane, including more than 3 years in a Technical leadership position at Algolia, and early-stage companies; I also talked at many international conferences, including the well-known React Europe 2019 conference and wrote many reference articles on TypeScript, React, and GraphQL relayed by recognized international newsletters such as GraphQL Weekly and TypeScript Weekly. After working as a freelance providing coaching, training, and consulting services, I joined The Guild to work full-time on the GraphQL ecosystem.
Kellen Mace
Kellen Mace
WP Engine, USA
Kellen Mace works on the Developer Relations team at WP Engine. He and his team produce content on how to build modern JavaScript apps powered by headless WordPress backends at [developers.wpengine.com](http://developers.wpengine.com/). He is a contributor to WPGraphQL and the creator of the WPGraphQL for Gravity Forms plugin. He has been building and launching production headless WordPress applications for a number of years, and loves teaching others how to do the same.
Vova Guguiev
Vova Guguiev
Framer, Netherlands
Vova is a product engineer at Framer, where he works on removing boundaries of what's possible to achieve with creative tools and enabling new ways of building products. He's passionate about native browser ESM, Import Maps and web3.
Loren Sands-Ramshaw
Loren Sands-Ramshaw
Temporal.io, USA
Loren is a Language Runtime Engineer at Temporal, maintaining the TypeScript runtime. They also wrote a book on GraphQL (The GraphQL Guide) and spent over a decade doing full-stack web and mobile development. They love swing dancing and authentic relating, and they secretly miss CoffeeScript 😄.
Kathryn Middleton
Kathryn Middleton
Meta, USA
Kathryn Middleton is an Engineering Manager on the React team. Kathryn initially discovered web development when she wanted to make her myspace page look cool. She ended up majoring in Computer Science, and quickly became a huge fan of React building features on the Instagram.com team. Outside of programming she loves playing pingpong, teaching spin classes, and going plant shopping.
Nils Hartmann
Nils Hartmann
Freelancer, Germany
Nils Hartmann is a freelance software architect, developer and trainer from Hamburg. He mainly works with Java, JavaScript/TypeScript and React.
Steven Yau
Steven Yau
PlayCanvas, UK
An experienced games developer with over a decade’s worth of experience ranging from AAA console games, XR and F2P mobile games for some of the largest companies in the games industry. Loves to learn, solve problems and challenges, be it technical, managerial or design related to create user impact and experiences. Worked with cross discipline teams, both large and small, mentored team members and students and has managed multiple stakeholders to build cohesive project roadmaps. Wants to create great products and have some fun along the way (๑˃ᴗ˂)ﻭ