Mobile and full-stack engineer in Bengaluru. IIT Kanpur, B.Tech in Electrical Engineering.
- LumaCaption: AI video captions in 100+ languages and scripts, with paying users. A self-hosted Hinglish speech model costs about 60% less per minute than ElevenLabs.
- Blinzo: peer-to-peer WebRTC video chat that matches people by shared interests, with a self-hosted TURN relay and on-device moderation.
- SwishCut: a voice-powered Android video editor, in development. A Flutter UI over a native Rust engine with a multi-track timeline, GPU effects, on-device ML and hardware H.264 export.
Flutter, Dart, React Native, TypeScript, Python, Django, Celery, PostgreSQL, Redis, Node.js, WebRTC
- Email: rajeshch.dev@gmail.com
- Portfolio: rajeshiitk.github.io
- LinkedIn: rajesh-choudhary


