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!
Natalia Tepluhina
Natalia Tepluhina
GitLab, Netherlands
Natalia Tepluhina is a Vue.js core team member and a Staff Frontend Engineer at GitLab. She is a conference speaker and author of articles on different topics related to Vue.js . Thanks to these activities Natalia has got a title of Google Developer Expert in Web Technologies.
Daniel Roe
Daniel Roe
Nuxt, UK
Daniel leads the Nuxt core team - previously CTO of SaaS startup and founder of a creative agency focusing on clarity of vision and message. His open-source work has a focus in the Vue.js and Nuxt ecosystems and he's involved in consultancy with companies around the world, particularly around JAMstack, serverless and software architecture. He's based in Scotland where he lives with his family and cat.
Bolaji Ayodeji
Bolaji Ayodeji
Commerce Layer, Nigeria
Bolaji is a Software Engineer, Content Creator, and Community Engineer who currently works as a Developer Advocate at Commerce Layer. He's passionate about sharing knowledge, documentation, web engineering, Jamstack, headless commerce, communities, and FOSS.
Roy Derks
Roy Derks
Vandebron, Netherlands
Roy Derks is a developer, author and public speaker from the Netherlands. His mission is to make the world a better place through tech by training and inspiring developers worldwide. Currently he is working with StepZen on a mission to make GraphQL adoption easy and scalable.
Aiden Bai
Aiden Bai
Dimension (dimension.dev), USA
Aiden Bai is a frontend performance engineer with a passion for efficient developer tools. He's the creator of Million.js and is the resident performance nerd at Dimension.
Scott Moss
Scott Moss
Netflix, USA
Senior Engineer at Netflix. Product Engineer with a focus on anything JavaScript. Scott contributes to open source frequently and is dedicated to helping teams ship their products and projects faster.
Jessica Sachs
Jessica Sachs
Ionic, USA
Jess is a Software Engineer and leader in the frontend testing space. She led the development of Cypress Component Testing, is a Core Team Member of Faker, and is currently working at Ionic on the future of mobile development. She’s been programming professionally for more than 12 years and has been working professionally within the Open Source community for many of those. She’s a contributor to Vue and Vitest.
Jani Eväkallio
Jani Eväkallio
Software Engineer, UK
Jani Eväkallio is a full-stack software engineer living the startup life in London.
Zack Jackson
Zack Jackson
ByteDance, USA
Member of the infra team behind Rspack, Rsbuild, Midscene, ModernJS. Maintainer of webpack and creator of Module Federation. Primarily works in frontend infra, micro frontends, compilers.
Mike Hartington
Mike Hartington
Nx, USA
Mike is a developer, Angular GDE, and Director of Developer Relations at Nx. Big fan of the web, helping people, and building cool stuff.
Rahat Chowdhury
Rahat Chowdhury
Biconomy, USA
Rahat is a hip hop artist turned web developer, indie hacker, and web3 enthusiast. Rahat's passions include advocating for mental health in tech, music, gaming, and mentoring new developers especially in the web3 space.
Luca Mezzalira
Luca Mezzalira
AWS Cloud, UK
Luca Mezzalira is principal solutions architect at AWS, an international speaker, and an author. Over the past 20 years, he’s mastered software architectures from frontend to the cloud, providing the right solution for the context of the job at hand.
Bramus Van Damme
Bramus Van Damme
3RDS, Belgium
Bramus Van Damme is a web developer from Belgium. From the moment he discovered view-source at the age of 14 (way back in 1997), he fell in love with the web and has been tinkering with it ever since. His current focus is on JavaScript, React and React Native yet his love for CSS will never fade.
Brandon Bayer
Brandon Bayer
Blitz.js Creator, USA
Brandon Bayer is the creator of Blitz.js. He is currently a full-time maintainer of Blitz and supports himself with part-time consulting on the side. Outside of Blitz, his other passion is flying real airplanes and RC helicopters.
Vandana Verma
Vandana Verma
Global Board of Directors - OWASP, India
Vandana is Security Solutions Architect at IBM India Software Labs. She is a member of the OWASP Global Board of Directors. She has experience ranging from Application Security to Infrastructure and now dealing with Product Security. She also works in various communities towards diversity initiatives InfosecGirls & WoSec. She has been Keynote speaker / Speaker / Trainer at various public events including Global OWASP AppSec events to BlackHat events to regional events like BSides events in India. Vandana is a member of the Black Hat Asia Review Board as well as multiple other conferences including Grace Hopper India, OWASP AppSec USA to name a few. She is also one of the organiser of BSides Delhi. She has been the recipient of multiple prestigious awards like Cyber Security Woman of the Year Award 2020 by Cyber Sec Awards, Application Security Influencer 2020 by Whitesource, Global cybersecurity influencer among IFSEC Global's "Top Influencers inSecurity and Fire" Category for 2019, Cybersecurity Women of the year award by Women Cyberjutsu Society in the Category “Secure Coder”. She has also been listed as one of the top women leaders in this field of technology and cybersecurity in India by Instasafe.
Chris Kalmar
Chris Kalmar
Lost Pixel, Austria
Chris is a full-stack engineer, a co-founder at Lost Pixel, an occasional YouTuber, a freelancer, and an open-source contributor. He loves building tools for developers and making their lives easier. Apart from TypeScript, AI, and making music, he has too many other interests he doesn't have time for.
Nitin Kumar
Nitin Kumar
Razorpay, India
I am a frontend engineer and an open-source maintainer based in India. I am currently helping in the development and maintenance of the ESLint and the webpack ecosystem. If I’m not coding, I’m definitely watching Anime!
Danny Richman
Danny Richman
Richman SEO training, United Kingdom
Danny Richman is a seasoned tech professional with 40+ years of experience helping organizations like BBC, Vodafone, and Salesforce streamline operations and improve online visibility. Danny is now now focused on practical AI applications in business, education, and non-profit sectors. Danny also volunteers for the Prince's Trust, supporting disadvantaged youth to start their own business.
Adam Bradley
Adam Bradley
Builder.io, USA
Director of Open Source Development at Ionic: Capacitor.js Ionic Framework Stencil.js
 Stefan Judis
Stefan Judis
Checkly, Germany
Stefan works in Checkly's Developer Relations and quickly fell in love with web performance, new technologies, and accessibility. He is also a curator of the online resource Tiny Helpers, Tiny Teachers, contributes to a variety of open source projects, and enjoys sharing nerdy discoveries.
Kadi Kraman
Kadi Kraman
Formidable, UK
Engineering Manager at Formidable, building things in JavaScript, particularly with React Native and GraphQL.
Sanket Sahu
Sanket Sahu
GeekyAnts, India
I found my love for computers at the age of 8 and haven’t looked back ever since. I built a bunch of products (builderX) and OSS (NativeBase) and lead a consulting company of 500+ folks. I am very fortunate to combine my two passions, design and code, into what I do for a living. I am Sanket, founder at GeekyAnts and still a developer at heart. Currently, I spend my days in my self designed caravan, learning what it’s like to live as a digital nomad and I can’t wait to share my stories with you!
Erin Fox
Erin Fox
ConvertKit, USA
I’m Erin - raised in the Bay Area, schooled in Sonoma, Hawaii, and NYC. I’m a software engineer with a drive for JavaScript, React, explaining things simply and cats. I hold a MA in Communication from Hawaii Pacific University and previously worked at Major League Soccer on the mobile team. I’ve given talks internationally and across the US on the work I’ve been doing. I keep busy with new side projects, reading all of Reese Witherspoon’s bookclub books, re-watching Frontend Master courses, and tweeting about it all on Twitter.
Nick Schrock
Nick Schrock
Elementl, USA
GraphQL co-creator. Founder of Elementl. Working on Dagster. Ex-Facebook Engineer.