Architected 3 of 8 Java Spring Boot microservices during a monolith-to-microservices migration for a fraud
detection platform, reducing API response latency by 35-45% and improving fault tolerance across distributed
services.
Engineered a Kafka-based event-driven ingestion pipeline processing 40K–80K XML transactions/day,
implementing idempotent consumers and retry logic to achieve zero message loss under peak financial
transaction loads.
Deployed 4 containerized Java Spring Boot services to AWS EC2, boosting system throughput by 25% and
reducing fraud detection cycle time by 15% through optimized Kafka stream processing.
Drove unit test coverage from baseline to 86–92% using JUnit and Mockito, and streamlined Jenkins CI/CD
pipelines with Maven automation to achieve a consistently high production release success rate.
Led end-to-end SDLC ownership across 3+ years of Agile/Scrum sprints, from requirements gathering through
production support, collaborating with cross-functional QA and Product teams to deliver on-time Java releases.