Senior Software Engineer with 8+ years designing and scaling distributed payment systems — gateway integrations, wallet migrations, and resilience engineering that keep money moving for millions of users, reliably, at scale.
Five projects that show the range — real-time fraud checks, large-scale migrations, and the resilience engineering that keeps payment systems trustworthy under load.
Architected a real-time QR payment validation and fraud-check solution to reduce dependency on cash-on-delivery, integrating live fraud signals into the checkout path without adding user-facing latency.
Designed a retry system combining circuit breakers, idempotency guarantees, and backoff strategies to make refund processing resilient to partner and network failures at scale.
Led the migration of Swiggy's wallet platform for its full user base, building a robust rollback mechanism so the migration could be reversed safely at any stage if issues surfaced.
Led integration of 8+ payment gateways, designing standardized, scalable adapters so new gateways could be onboarded quickly without touching core checkout logic.
Built a dead-letter-queue-backed refund retry system with idempotency guarantees across multiple wallet types, eliminating a large monthly volume of manual refund processing.
Maulana Azad National Institute of Technology (MANIT), Bhopal · 2014 – 2018
Open to senior and lead engineering roles in fintech, marketplaces, and infrastructure — remote-friendly.