JavaScript experts, mentors, speakers

Alba Silvente Fuentes, aka Dawntraoz, is a Sr FullStack Engineer at Storyblok. She also loves writing about FE development, Jamstack, and Web Performance on her blog, speaking at conferences, hosting a Spanish tech podcast, and working hard in the open-source community. She is also a GoogleDevExpert in Web Technologies, an Microsoft MVP and an ambassador at WTM & Nuxt.

Jason is the public face of Web AI and TensorFlow.js at Google, helping web engineers around the world take their first steps with machine learning in JavaScript. Jason is the author of the 1st Web ML course on Google Developers and EdX, that has enabled over 40,000 students to start their journey with Machine Learning in the browser. He also combines his knowledge of the technical and creative worlds to develop innovative prototypes for Google's largest customers and internal teams with over 15 years experience working within web engineering and investigating emerging technologies. Jason also hosts the popular Made with TensorFlow.js show on the TensorFlow YouTube channel giving a voice to Web ML developers across industries globally. He holds an MEng in Computer Science, is a member of the British Computing Society, and is a certified information privacy technologist. Jason loves sharing knowledge online which has attracted a global following.

Nathen Harvey leads the DORA Advocacy team as a developer relations engineering manager at Google Cloud. Nathen has had the privilege of working with some of the best teams and open-source communities, helping them apply the principles and practices of DevOps and SRE. He has been a co-author of the Accelerate State of DevOps report for the past three years. Nathen also co-edited and contributed to 97 Things Every Cloud Engineer Should Know.

Mobile Developer Advocate at Apollo

Henri is a developer who has turned his interests to a passionate mix of site performance engineering with pinches of user experience. That, combined with his leadership of the Toronto Web Performance meetup, JAMstack Toronto meetup and curating conference content, has led to COMMAND-H — a small org in support of all his passions: people and developers. When not reading the deluge of daily research docs and case studies, streaming, or profiling sites in his favourite tool, Henri is focusing on running the fastest 5k possible (surprise surprise), encouraging a healthy lifestyle and sharing it all via #devsWhoRun.

Jecelyn Yeen is a DevRel engineer at Google working on Chrome DevTools and Browser Automation. Her work focuses on understanding and activating the ecosystem around developer tooling. When she’s not coding (and avocado-ing), she’s jumping into mysterious sea waters in search of narwhals and mermaids.

Ryan Cavanaugh has been working on the TypeScript team at Microsoft since before its first public release in 2012. He's worn many hats in this time, including tester, developer, customer data, and now serves as the development manager for the compiler team.

Isabela is a software engineer at Microsoft, building a design system and component library to bring coherence to internal products. Previously at Google and various startups, she's found her home wearing many hats at Microsoft - from engineering, to design work, to community support and outreach. Isabela is a huge fan of the intersection of code and design and loves mechanical keyboards.

TC39 team member and an editor of the specification from 2018-2021. Jordan has been heavily involved in the node community for as many years, and has gradually created (but mostly inherited or been gifted) a decent number of open source projects. His focus is JavaScript, standards, frontend web development, full stack (frontend + backend + db) architecture design, and overall object oriented code optimization.

Co-founder & CTO of Vue Storefront - biggest Open Source eCommerce frontend project, co-organizer of Wrocław Vue.js meetups, web perf geek since 2017, proud cat owner.

Senior Systems Engineer at Cloudflare. Building Rust for JavaScript Developers. When he isn't writing code, Sid enjoys scuba diving, reading and lazing with his dogs. He lives in London, UK and writes at sidhartha.dev.

David is a Senior Program Manager in the Developer Division at Microsoft, working on the end-to-end dev experience for Teams & Azure Communication Services. He’s also the co-creator of Babylon.js. Even if he’s stopped contributing to the project a couple of years ago, he’s still passionate about WebXR and uses it to fun experiments. David is also interested in music composition, quantum computing & video gaming.

Nik is the founder of Serenity and is passionate about cryptography, CRDTs, GraphQL and React. He co-created several popular open source projects like DraftJS Plugins and Polished and participated in Stripe’s Open Source Retreat. In his spare-time he enjoys ski touring, cycling and organising the ReactJS Vienna meetup.

Ben is a Christian, husband, and father of 3, with 15 years of professional experience developing user interfaces for the Web. He currently is a Principal Frontend Engineer at Stitch Fix on their Frontend Platform team, helping architect their Design System. Ben also is a Google Developer Expert, Microsoft MVP, and enjoys playing basketball, DIY, watching movies, and tweeting (@benmvp) / blogging (benmvp.com) about his experiences with new web technologies.

Making open source dev tools and stuff. Currently building @codehike_

Aleksandra is a software engineer based in Wrocław, Poland. She's worked as a full-stack developer with many different languages such as Elixir, Golang, Python, and TypeScript. She was previously a tech lead for the Hasura Console, and now she's a lead maintainer of Blitz.js.

Aleksandra is a full-stack engineer currently working on developer experience at EdgeDB. Previously a tech lead for the Hasura Console and a lead maintainer of Blitz.js. Deeply passionate about open-source, TypeScript and dedicated to staying up to date with the JavaScript ecosystem. In love with all things climbing — hiking, via ferratas, rock climbing.

Maxim Salnikov is a tech and cloud community enthusiast based in Oslo. With over two decades of experience as a web developer, he shares his extensive knowledge of the web platform, cloud computing, and AI by speaking at and providing training for developer events worldwide. By day, Maxim plays a crucial role in supporting the development of cloud and AI solutions within European companies, serving as the leader of developer productivity business at Microsoft. During evenings, he can be found running events for Norway's largest web and cloud development communities. Maxim is passionate about exploring and experimenting with Generative AI possibilities, including AI-assisted development. To share his insights and connect with like-minded professionals globally, he founded and organized the inaugural Prompt Engineering Conference, the first of its kind on a global scale.

Lainey Feingold is a disability rights lawyer in the United States who has worked to make the digital world more inclusive since 1995 and negotiated the first web accessibility agreement in the United States in 2000. Lainey is an international speaker and the Digital Accessibility Resource for the global business to business non-profit Disability:IN. Lainey believes in collaboration over conflict. She developed and practices Structured Negotiation, a problem-solving strategy that avoids lawsuits and focuses on lasting change and relationship-building in the digital accessibility space. She is the author of Structured Negotiation: A Winning Alternative to Lawsuits.

Pachi is a front-end dev turned DevRel. She currently works as a Developer Relations Lead at Webcrumbs, where they have big plans to build a better web. She is also a Streamer and Co-Founder of Feministech, community for Brazilian women and non-binary people in tech. When she's not engaging on Twitter or streaming on Twitch, Pachi watches anime, reads too many romance novels, and Hypes people on the internet like that is her job.

Shai Reznik or "That guy who always talks about testing..." is the founder of HiRez.io which focuses on cost effective testing training. Being a leading part of the JavaScript community since 2012 and a Google Developer Expert, Shai has been speaking all over the world giving wild and entertaining talks. His courses and training have helped thousands of developers enjoy a stress free life and while increasing their code confidence, quality and efficiency. And his lectures have been viewed by over 170,000 developers (and probably a few random people as well!) As a hobby, Shai does improv and standup comedy and love to tease friends with weird sweaters.

Vanessa is globally renowned for her contributions to the international Sourcing Community. She has delivered keynotes across three continents and trained teams from Auckland to Seattle. Vanessa launched her Talent Sourcing Training business in early 2019 and has not looked back. She is a qualified teacher with experience in agency recruiting and internal talent acquisition (she loved both roles!). She now gets to combine her love of empowering others to do better, with her passion for recruiting through her own Online Academy. She loves it when her training delegates experience that ‘light bulb’ moment as she knows that she has just changed someone’s career, for the better. When Vanessa is not doing research for her training, recording content, or delivering a Keynote, you can find her at the Beach or in the South African Bushveld, taking photographs.

Lorenzo Sciandra is a Senior Software Engineer at Microsoft; since 2018 he is also a maintainer of react-native, and he’s been a releaser since 0.57.4. He cares a lot about mental health and open source, and won’t stop talking about either.

Creator of PrimeVue at PrimeTek, the team behind the popular open-source UI libraries. As a Vue enthusiast, he has been working on contributing a top-notch UI library for the Vue Ecosystem.