Ritesh Kumar
JavaScript Developer


Oct 2017 - Aug 2019
  • Developing the design system and tooling for web and React Native.
  • Agents App - Developed an app built using React Native for agents.
  • Involved in the initial tech team setup.
June 2015 - Oct 2017
  • Housing App - Developed a cross platform app using React-Native. It also included Redux, Observables and Immutable.js
  • Housing Go - Development of a PWA from scratch which involved React, redux, architecture setup and Server Side Rendering.

Open Source Projects

  • Raaga - An online app to play and learn music on a keyboard. Source code available on GitHub
  • Transform - A polyglot web converter. Source code available on GitHub.
  • pebble - A set of lightweight and accessible React component written in typescript and emotion.
  • storybook - Storybook is a development environment for UI components. I was an early contributor to the project.
  • embed-js - A plugin to embed emojis, media, maps, tweets, code and more. It is modular, customizable and plugin based.
  • moose - An electron app to stream and download torrents.

Conference/Meetup Talks

  • Chrome Developers Summit 2016 - Spoke about the development process and performance optimisations we did to improve our mobile experience.
  • Beats on the Web - This talk focuses on using the power of React and the platform together to build a fast and performant music application.
  • Web Workers: A musical intro. - A talk about how I improved the performance of a music app on the web using web workers.


JavaScript, TypeScript, HTML, CSS
React, React Native, Angular 1/2


B.Tech. in Electrical Eng.
IIT Roorkee