Arya Koutilya Jha

I’m a software engineer with end-to-end ownership of production systems across fintech, govtech, and HR-tech, specializing in event-driven architecture and CDC-driven data pipelines. I build and ship Java/Spring Boot microservices on AWS, using Kafka and Debezium CDC to move data reliably without sacrificing correctness.

On live systems, I focus on operational excellence: resolving complex P1 incidents under live pressure with same-day recovery, zero data loss, and full documentation. I also lead performance and integration improvements—restructuring PostgreSQL indexes to reduce P95 latency, adding Redis caching to cut external calls, and standardizing Swagger/OpenAPI contract-first practices across teams.

My approach is practical and ownership-driven. From co-owning real-time trading backends processing 5K+ events/day to building a WebRTC signaling server for peer-to-peer calling (and restoring TURN relay functionality after NAT misconfiguration), I turn complex systems into dependable products.