Ripple
A peer-to-peer BLE chat app built in Flutter — inspired by Bitchat by Jack Dorsey. No servers. No internet. No accounts. Just two phones whispering to each other over Bluetooth.
Shazam
A from-scratch implementation of Shazam's audio fingerprinting algorithm — built in Flutter with a Python preprocessor. Inspired by Avery Wang's 2003 paper. No API. No cloud. No magic. Just math.
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HackMate - Find your next hackathon teammate!
Built and published two versions of a real-time matchmaking app for hackathon enthusiasts — think Tinder, but for tech collabs.
Users can swipe through potential teammates, view skills, bios, and social links (GitHub & LinkedIn), and connect instantly.
Added a new feature to post and discover upcoming hackathons, turning HackMate into a one-stop hub for both finding teammates and events.
Integrated Firebase Auth, Firestore, and Cloud Functions for real-time chat, matchmaking logic, and notifications.
Focused on performance, iteration, and user feedback — scaled backend with Firestore rules and rate-limiting.
App has gained 400+ organic downloads across 35+ countries, all without paid promotions.
Everything from UI to backend logic was designed with scalability, usability, and good vibes in mind.