At Dhan Technology Labs, I architected an event-driven system that cut API response times by about 85%, from 30 seconds to under 4 seconds, improving home-screen loading on login. I also designed and rolled out a portal-wide feature-flags system that enabled zero-downtime deployments to 600k users without production redeploys.
I fixed how our Node.js services handled errors, eliminating recurring production crashes and reducing 5xx errors. I also worked with stakeholders and clients to get approval for architectural improvements.
As a Backend Developer at Dhan Technology Labs, I customized an existing Node-RED plugin for a bespoke use case and integrated application performance monitoring for GraphQL servers, with real-time metrics in Kibana dashboards.
I built DigiLog, an offline personal finance app for Android that runs on-device, and shipped it with Capacitor. I also built Network Hospital Finder, a web tool that links users to official cashless-hospital locators and automates weekly news refreshes.
