I led development of Vouch at CodeQuest 2026, architecting a peer-to-peer micro-lending and shared-expense mobile app backed by six Spring Boot microservices and an API gateway. I built loan negotiation, trust-score interest caps, shared-expense settlement, and managed the backend migration from Render to Railway.
At AppsNMobile Solutions Ltd, I independently built a web-based contact and address management system using vanilla HTML, CSS, and JavaScript, owning the UI, client-side logic, and data storage and retrieval.
I’m also building backend systems with Node.js, Express, Prisma, and PostgreSQL, including authentication and library borrow, return, and renewal APIs with serializable transactions to resolve concurrency issues.
