From spoken words to on-screen stories. A published video-captioning app with FFmpeg audio extraction, Whisper transcription through Groq, and captions rendered into exported videos. 500+ organic Play Store downloads without paid promotion.
Connecting surplus-food donors with NGOs and shelters. A Flutter mobile app, React admin dashboard, and Node.js/MongoDB backend supporting donor and recipient workflows. Winner at multiple hackathons for novelty and social impact.
Bringing physics off the page with augmented reality. Built with Flutter, Unity, and Vuforia marker tracking, with Firebase session management to preserve experiment state. First place among 20 teams at the intra-college Prototype Exhibition.