Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Mobile-first engineer with expertise in React Native, real-time messaging, and high-performance mobile UX. Passionate about building consumer-grade apps with smooth chat, infinite feeds, and offline reliability. Looking to bring deep mobile craftsmanship to Onix and set a new standard for mobile excellence.…

Ritik Raushan

Full Stack Developer, Front-End Developer, Back-End Developer, +2





Mobile-first engineer with expertise in React Native, real-time messaging, and high-performance mobile UX. Passionate about building consumer-grade apps with smooth chat, infinite feeds, and offline reliability. Looking to bring deep mobile craftsmanship to Onix and set a new standard for mobile excellence.…

Available to hire

Greater Noida, India

Mobile-first engineer with expertise in React Native, real-time messaging, and high-performance mobile UX.

Passionate about building consumer-grade apps with smooth chat, infinite feeds, and offline reliability. Looking to bring deep mobile craftsmanship to Onix and set a new standard for mobile excellence.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Full Stack / Mobile Engineer at GroupIN Solutions Ltd.

April 1, 2024 - Present

Own the mobile chat experience in the GroupIN app, building real-time messaging, live-location tracking, and geocoding using React Native, WebSockets, and XMPP. Optimized chat latency and scroll performance to improve message delivery and feed interactions across thousands of active users. Developed and maintained scalable back-end APIs in Erlang to support fault-tolerant, high-availability real-time messaging. Drove performance tuning on Android, collaborating with frontend and backend teams to ensure 60fps interactions and seamless offline support.

Android Developer – Intern at Dex Technology Pvt Ltd

September 1, 2023 - March 1, 2024

Developed Android apps in Kotlin/Java with MVVM architecture, ensuring maintainability and scalability. Built interactive UI flows and improved load times and responsiveness for better user engagement.

Web Developer Intern at Web Loop Studio

March 1, 2023 - May 1, 2023

Built responsive and dynamic web apps with React.js and Node.js, focusing on performance and accessibility. Partnered with designers to deliver polished, mobile-friendly experiences for clients.