
How we built MatriBliss, a cross-platform matrimony app for African markets. Three-tier photo privacy, end-to-end encrypted chat, mobile money payments that survive crashes, and 60 FPS on $150 phones. The engineering decisions that make or break user trust in a privacy-first social app.
Dive deeper into the architecture and engineering behind production-grade systems
Privacy-first matrimony app for African markets. AI matches, encrypted chat, mobile money, real-time messaging with delivery states, and hardware-backed security. Works on 2G.
Offline-first data collection for field agents. Web dashboard for managers, PWA for field staff. Forms, GPS, photos, signatures all work without internet.
Mutual fund SIP tracker with no account needed. Everything works on your device. Track investments, search funds, and run financial calculators all offline.