Andrey is a front-end engineer and UI designer from Russia who lives in Austria and works on modern user interfaces using web technologies. As an active Open Source contributor, he contributed to Webpack, React.js, and Jest; designed the PostCSS official website and created a bunch of logos for other OSS projects.

Andrey is a co-organizer of the ReactVienna community, designer, and co-creator of ColorSnapper. He loves mountain biking, snowboarding, and specialty coffee.Andrey Okonetchnikov#

Andrey is a front-end engineer and UI designer from Russia who lives in Austria and works on modern user interfaces using web technologies. As an active Open Source contributor, he contributed to Webpack, React.js, and Jest; designed the PostCSS official website and created a bunch of logos for other OSS projects.

Andrey is a co-organizer of the ReactVienna community, designer, and co-creator of ColorSnapper. He loves mountain biking, snowboarding, and specialty coffee.

Artem is a frontend developer living in Berlin, passionate photographer and owner of crazy dogs. Creator of React Styleguidist.Artem Sapegin#

Artem is a frontend developer living in Berlin, passionate photographer and owner of crazy dogs. Creator of React Styleguidist.

Christian has been crunching JavaScript for about 8 years. In the recent years open source and writing articles has become a passion. Throwing bad and not so bad ideas out there to see what is valuable to people. Author of Cerebral, created Webpackbin and JSBlog... amongst other things.

David Khourshid is a Florida-based web developer for Microsoft, a tech author, and speaker. Also a fervent open-source contributor, he is passionate about JavaScript, CSS, animation, innovative user interfaces, and cutting-edge front-end technologies. When not behind a computer keyboard, he’s behind a piano keyboard or traveling.David Khourshid#

David Khourshid is a Florida-based web developer for Microsoft, a tech author, and speaker. Also a fervent open-source contributor, he is passionate about JavaScript, CSS, animation, innovative user interfaces, and cutting-edge front-end technologies. When not behind a computer keyboard, he’s behind a piano keyboard or traveling.

Eemeli has been falling down the rabbit hole of JavaScript localization for about six years now, and keeps wondering at what the next level might be. For work he makes complicated systems seem simple, for fun he writes open-source libraries, and in his spare time he organises science fiction conventions.Eemeli Aro#

Eemeli has been falling down the rabbit hole of JavaScript localization for about six years now, and keeps wondering at what the next level might be. For work he makes complicated systems seem simple, for fun he writes open-source libraries, and in his spare time he organises science fiction conventions.

Gant is a New Orleans-based force of nature. Not satisfied to be “just” an experienced programmer in an array of disciplines, he’s also a prolific writer, an award-winning public speaker, and an adjunct professor.

A self-improvement aficionado, he takes every opportunity to connect with people and share knowledge through education and outreach. In the zombie apocalypse, Gant will run our much-needed bar, offering up advice, encouragement, and libations in equal measure.

Jani, a veteran of the Frontend Framework wars, has earned his battle scars writing JavaScript on the bleeding edge for the last decade. Today, he leads a team building cross-stack React mobile and web apps at Formidable London.

He gets childishly excited about beautiful user interactions and design tools. In his spare time, he performs improvised comedy and speaks at conferences advocating for the React ecosystem, particularly React Native and GraphQL.Jani Eväkallio#

Jani, a veteran of the Frontend Framework wars, has earned his battle scars writing JavaScript on the bleeding edge for the last decade. Today, he leads a team building cross-stack React mobile and web apps at Formidable London.

He gets childishly excited about beautiful user interactions and design tools. In his spare time, he performs improvised comedy and speaks at conferences advocating for the React ecosystem, particularly React Native and GraphQL.

Juho Vepsäläinen is behind the SurviveJS effort. He has been active in the open source scene since the early 2000s and participated in projects like Blender and webpack as a core team member. Blue Arrow Awards winner.Juho Vepsäläinen#

Juho Vepsäläinen is behind the SurviveJS effort. He has been active in the open source scene since the early 2000s and participated in projects like Blender and webpack as a core team member. Blue Arrow Awards winner.

Frontend developer with over 6 years of experience around various frameworks and libs knowledge in my basket (such as React+Redux, Polymer, Ember, Backbone). Always eager to go deeper ;DKasia Jastrzębska#

Frontend developer with over 6 years of experience around various frameworks and libs knowledge in my basket (such as React+Redux, Polymer, Ember, Backbone). Always eager to go deeper ;D

Ken is the Director of Open Source at Formidable, the author of several popular open source libraries, and a frequent conference speaker often focusing on alternative uses of React.

He is the creator of libraries such as Spectacle, react-music, react-game-kit and Webpack Dashboard. He also maintains a healthy Twitter presence, and enjoys red meat, whiskey and recreational archery.Ken Wheeler#

Ken is the Director of Open Source at Formidable, the author of several popular open source libraries, and a frequent conference speaker often focusing on alternative uses of React.

He is the creator of libraries such as Spectacle, react-music, react-game-kit and Webpack Dashboard. He also maintains a healthy Twitter presence, and enjoys red meat, whiskey and recreational archery.

Lead software engineer in Callstack - company which provides the highest-level consultancy services for React and React Native. Lover of GraphQL's simplicity and a big supporter of "learn once, write anywhere" motto.Michał Chudziak#

Lead software engineer in Callstack - company which provides the highest-level consultancy services for React and React Native. Lover of GraphQL's simplicity and a big supporter of "learn once, write anywhere" motto.

Full-stack tech lead and open source evangelist at Mendix. Author of MobX, MobX-State-Tree and Immer. On a quest to make programming as natural as possible.Michel Weststrate#

Full-stack tech lead and open source evangelist at Mendix. Author of MobX, MobX-State-Tree and Immer. On a quest to make programming as natural as possible.

Nik cares about good UX and development tools. He co-created several popular open source projects like DraftJS Plugins and Polished. Nik participated in Stripe’s Open Source Retreat and joined Serverless Inc. to deploy auto-scaling infrastructures. In his spare-time he enjoys writing code in Reason and play with WebVR as well as organising the ReactJS Vienna meetup.

Patrick Stapfer is a JavaScript Software Engineer and freelancer, mostly known for his contributions to the Flow type checker ecosystem and his recent work at Runtastic, where he spent most of his time working on the Mobile News Feed feature (built in React Native). Most of his Open Source time is dedicated to the ReasonML and OCaml platform to build robust, type-safe JS applications.Patrick Stapfer#

Patrick Stapfer is a JavaScript Software Engineer and freelancer, mostly known for his contributions to the Flow type checker ecosystem and his recent work at Runtastic, where he spent most of his time working on the Mobile News Feed feature (built in React Native). Most of his Open Source time is dedicated to the ReasonML and OCaml platform to build robust, type-safe JS applications.

Patrick helps React and Node.js conquer the tech stack at eBay in Berlin. He has been a professional software developer since 2000 and joined eBay in 2010. Notable projects are the relaunch of the homepage of eBay's car trading platform mobile.de in 2015 and the rewrite of eBay’s automotive online community MOTOR-TALK.de (ongoing, since 2017).

Rotem is a Software Engineer, open source advocate, passionate about Android, React Native, mobile performance, writing developer tools and Lego! In his current position at Wix, Rotem is working with React Native, writing infrastructure and testing tools.Rotem Mizrachi-Meidan#

Rotem is a Software Engineer, open source advocate, passionate about Android, React Native, mobile performance, writing developer tools and Lego! In his current position at Wix, Rotem is working with React Native, writing infrastructure and testing tools.

Front-End Developer at @YLDio, open sorcerer, maker of useless modules, Blogger, Drummer and horror movie fan girl.

Shay is an experienced developer with a rich background in developing complex user interfaces, both for 2D and 3D. Currently Shay works at 500Tech on various projects, trains and consults companies and organizes the ReactJS meetup community.Shay Keinan#

Shay is an experienced developer with a rich background in developing complex user interfaces, both for 2D and 3D. Currently Shay works at 500Tech on various projects, trains and consults companies and organizes the ReactJS meetup community.

Sia Karamalegos is a web developer, currently focused on developing web applications and improving front-end performance. She is an international conference speaker and co-organizes #FrontEndParty, gnocode, and NOLA Hack Night in the New Orleans area. Sia loves making developers' lives easier through teaching, speaking at conferences, and mentoring. She is the founder and lead developer for Clio + Calliope Web Development and was recognized in the Silicon Bayou 100, the 100 most influential and active people in tech and entrepreneurship in Louisiana. When she's not coding, speaking, or consulting, Sia likes to design crochet patterns and dabble in charcoal figure drawing. She's also an avid endurance athlete.

Sven is a software engineer living in France and mostly working with Golang and JavaScript. OSS enthusiast and one of the persons behind Babel.

Toni Ristola is a Senior Software Engineer at Gofore and an organizer for the React Finland conf and contributor for the React Finland App.Toni Ristola#

Toni Ristola is a Senior Software Engineer at Gofore and an organizer for the React Finland conf and contributor for the React Finland App.

Varya Stepanova is a developer enthusiast for modular web and pattern libraries. She loves automation, also in the development processes, strongly believes in open-source community and likes social media. Originally from Russia, she now lives in Helsinki with her family and two cats.Varya Stepanova#

Varya Stepanova is a developer enthusiast for modular web and pattern libraries. She loves automation, also in the development processes, strongly believes in open-source community and likes social media. Originally from Russia, she now lives in Helsinki with her family and two cats.

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