At Namma Yatri (Juspay), I build production backend systems for mobility operations, fleet analytics, and financial recovery workflows. My REST APIs process driver, vehicle, and ride metrics across 20+ dimensions, reducing query latency by 60% with ClickHouse, PostgreSQL, and Redis.
I automate complex driver penalty and payment flows, including GST-compliant fees, invoice aggregation, vendor settlements, wallet deductions, and UPI mandate autopay reconciliation. I also designed cancellation and penalty services with predictive blocking, slab-based rules, and automated suspension workflows.
I’ve improved engineering productivity by architecting remote development infrastructure for 30+ microservices, reducing local resource usage by 80% and build times by 70%. Earlier, I optimized APIs handling 150,000+ daily requests and built a Juspay HyperSDK checkout flow that achieved 99.9% payment success.
I also build full-stack products, including a Docker-sandboxed browser IDE and an automated e-commerce price tracker. I bring hands-on experience across Java, Python, JavaScript, React, Node.js, databases, cloud infrastructure, and distributed backend systems.
