React Conference in London

Cedric is an engineer at Expo, primarily focusing on devtooling and developer experience. If you interacted with the Expo CLI, tried to set up a monorepo, used the Expo Tools vscode extension, tried out a Snack, or found Expo Atlas, you've already used some of his work.

Jack Herrington is a principal full stack engineer, author and YouTuber who is trying to bring a practical approach to engineering and education to developers at all skill levels.

Senior Developer from Germany with over 15 years of experience building web apps and leading frontend teams, currently living and working down under in Australia. Pragmatic perfectionist, always looking for opportunities to learn and grow.

I'm a Frontend Engineer mainly involved with building dev-tools and universal component libraries using React Native. My major contributions are towards building NativeBase and gluestack-ui. When I'm not coding, I enjoy playing guitar, singing, and gaming. And I'm a big time nature lover!

CSS Modules co-creator / Vanilla Extract / Remix team member at Shopify / MelbJS ogranizer / dad x4.

Tom Ballinger is a software engineer at Convex. He's taught compiler and computer architecture courses and facilitated at the Recurse Center primarily by goading people into writing BitTorrent clients. He's going to switch from vim to VSCode any day now.

Maurice de Beijer is an independent software consultant and trainer. He specializes in TypeScript, ECMAScript, React and Svelte. His work includes popular collaboration software as well as a large, global, safety application for the oil and gas industry. He has a preference for working with startups and smaller, more dynamic companies. Maurice is also active in the open source community. He teaches ECMAScript, TypeScript, React, Cypress, Playwright and RxJS courses. Since 2005, he has received Microsoft’s Yearly Most Valuable Professional Award. Further, Maurice is active in the Dutch dotNed user group and helps organize its meetings.

Dara is a Software Engineer currently working at Spotify where she develops tools and services that provide internal teams with access to user account data. She began her career as a Frontend Engineer in the finance sector, and recently transitioned into full-stack development. With over 6 years of hands-on experience, Dara is particularly passionate about merging her creative and technical skills to design and build user-centric products that foster community. Outside of work, she loves to mentor other women who are at an early stage in their tech careers.

I am a Software Engineer at Red Hat, specializing in front-end development for cloud-native applications. My work focuses on building intuitive and performant user interfaces for OpenShift AI and other open-source projects. I am passionate about using React and related technologies to create seamless user experiences that empower developers and the community.

Mathieu has been a React Native software mobile architect for the past 4 years. He specialises in testing, especially on mobile. Recently, he's also been working on React Native for TVs.

Andreas is a cloud architect, consultant, and developer with a keen focus on the modern web. He’s passionate about understanding the mechanics behind tools and libraries, with a particular love for Design Patterns, TypeScript, and React, and enjoys building solutions that are both elegant and practical.

Lead DevRel at React Bricks and Astro Maintainer

Former Astro core team and Astro Maintainer Elian, works in the Developer Experience field. Specifically focusing on user experience, documentation, developer guidance, and developer education side of things. After hours, he helps organize BeJS, React Paris, React Brussels, and React Africa. Next to that, he organises the Devs.gent meetups in his hometown. Known for his passion, puns, and innovative approach to delivering exceptional user experiences, Elian brings a unique blend of technical expertise and creativity to his talks. Guaranteed fun on stage.

French engineer, founder of LBKE. I contribute to the State of JS survey, I write Next.js courses and I give trainings at Human Coders.

Steve Ruiz has a background in fine art and is currently founder and CEO of tldraw. He has become known for his build-in-public style on social media, where he shares the iterative creation process that originally brought tldraw to life.

Jamie is a hobbyist cross-platform developer who likes exploring how we can make native app development more like web development.

French engineer, founder of LBKE. I contribute to the State of JS survey, I write Next.js courses and I give trainings at Human Coders.

Jerel is a Principal Software Engineer at Apollo GraphQL maintaining the Apollo TypeScript Client living in beautiful Colorado, USA. He loves the art of software development and finding creative solutions to challenging problems.

Alessia lives in New York City with her wife, son, and rambunctious cat. She loves ECMAScript, building in the open, and making plotter art with her two trusty drawing robots.

Dominik is a Frontend Engineer, React-Query maintainer and Tech Lead at Adverity (https://adverity.com), who blogs about all things React and TypeScript (https://tkdodo.eu/blog/).

With relentless positivity and genuine enthusiasm, Simeon is a Principal Educator at Sanity. He aims to bridge the gap between developers and content creators by presenting the benefits of and inspiring solutions with structured content.

Eve Porcello is a software engineer, author, educator, and co-founder of Moon Highway, a web development training company. She creates accessible coding education content, has authored books on React and GraphQL, and is a frequent tech conference speaker.

I craft code that works as seamlessly as a well-oiled machine and enjoy sharing knowledge—through conferences, articles, or mentoring. As an organizer of GDG Toruń and a Microsoft MVP, I’m passionate about building a thriving tech community.

When I’m not coding with React, React Native, or Node.js, I contribute to open-source projects, aiming to improve the web. I believe every tool has its place, and the idea of a “perfect” framework is more myth than reality.

Design System Tech Lead at Cleo. Frontend Engineer for ages with a huge passion for CSS (and design systems!). Horse rider ;)

React library author, maintaining three state management libraries, Zustand, Jotai, Valtio, and React Server Components framework, Waku. More links: https://daishikato.com

Hi, I'm a tech lead at BAM where I've been developing React Native apps for 8 years. My obsession is mobile apps performance 🚀. I truly believe it's our responsibility to develop performant apps, as one way to fight against climate change!

Frontend Engineer at Evil Martians, a product development consultancy. My great inspiration is to shape thoughts into easy-to-use products and articles, and I love to speak publicly. I'm passionate about learning different front-end technologies, and always try to see both pros and cons of using them.

Mo is the Head of Mobile and a Tech Lead at Theodo UK, having worked on several projects with startups and established enterprises to create cross-platform mobile application in React Native. He's passionate about React Native, MobileDevOps, and pushing the boundaries of combining code across web and mobile.

Before joining Theodo, Mo was a full-stack developer at Nasdaq. He is a graduate from the University of Edinburgh.

Brian Love is a software engineer, Google Developer Expert, and co-founder at Polaris, where he is building developer tools for a more performant and reliable internet. He enjoys learning, speaking, and writing about software and technology. Brian co-authored "Why Angular for the Enterprise" for O'Reilly. When not coding, Brian enjoys skiing, hiking, and being in the outdoors.

André is a seasoned developer with over 20 years of experience and is currently a Principal Engineer at bettermarks, a Berlin-based EdTech company. When AFK, he loves biking, watersports and woodworking.

Mark Erikson is a Senior Front-End Engineer at Replay, and lives in southwest Ohio, USA. Mark is a Redux maintainer, creator of Redux Toolkit, and general keeper of the Redux docs. He tweets at @acemarke, and blogs at https://blog.isquaredsoftware.com. He spends much of his time answering questions about React and Redux anywhere there's a comment box on the internet, and usually hangs out in the Reactiflux chat channels.

Ian Schwartz is a Principal Developer at Cargurus with nearly a decade of experience in JavaScript, and more recently, TypeScript. His passion lies in functional programming, which he loves to integrate with React to build robust and scalable web applications. With a strong background in modern JavaScript frameworks and libraries, He is dedicated to pushing the boundaries of what's possible in web development while fostering a collaborative and innovative environment. He has a dog that looks like a cow.

Stephen is a Senior Developer at AG Grid. An active blogger writing about web tech who speaks at conferences and meet-ups worldwide, sharing practical and experience-based tips, tricks, and case studies.

I’m Theodore, a software engineer, educator and speaker based in Athens, Greece. I’m currently working as an independent engineer, helping companies build and promote their products. In the meantime, I’m also developing Proxima Analytics - an open source, privacy-first analytics platform.

I'm a Performance Architect @ Wix Viewer. For the last 7 years, I’ve been a part of building the application that renders Wix websites With over 10 years of experience in software development, I started my career in networking and Linux but was always passionate about web development. In the last 3 years, I have been a part of the performance team, where we improve the performance of Wix websites, and make sure Wix websites are the fastest in the world. In my free time, you can find me working out at the park, playing basketball, and also working and maintaining my own NBA website.

Co-authored the Packt book Practical Enterprise React; Devlin has been using HTML, CSS, and TypeScript to build web apps and mobile apps for their customers for years. He has been a Microsoft MVP and an on-site React trainer for 7 years.

Lenz Weber-Tronic works as a Senior Staff Software Engineer at Apollo GraphQL, where he is part of the team maintaining the Apollo TypeScript Client.

He is a maintainer of Redux Toolkit and if he’s not currently trying to summon elder gods with weird TypeScript incantations he can usually be found on StackOverflow answering questions on Apollo and Redux usage or opening random PRs on GitHub.

Carly is a Developer Advocate and Manager at Elastic, based in London, UK. Before joining Elastic in 2022, she spent over 10 years working as a technologist at a large investment bank, specialising in front-end web development and agility. She is a UI developer, who occasionally dabbles in writing backend services, a speaker and a regular blogger. She enjoys cooking, photography, drinking tea, and chasing after her young son in her spare time.