I am a Backend Developer with production support experience at an enterprise level, blending rigorous engineering practices with modern cloud technologies.
I have independently designed and built full-stack microservices platforms using Java 17, Spring Boot, PostgreSQL, Redis, Docker, and AWS. I am highly focused on practical backend ownership from design to deployment, with a proven ability to optimize data flow and system performance.
Currently, I am gaining critical exposure to production systems, SQL optimization, and backend debugging in a professional environment at TCS.
Analyzed production batch job flows and investigated backend failures using Tectia and Oracle DB query analysis. Optimized Oracle SQL queries to improve data retrieval performance in production pipelines. Investigated system failures, identified backend logic and data issues, performed RCA, and coordinated fixes with development teams. Collaborated with QA teams to validate fixes and support release cycles.
Independently designed and built a Microservices-based backend supporting user authentication, course enrollment, and payment workflows. Developed 20+ RESTful APIs following Controller-Service-Repository architecture with clean separation of concerns. Integrated Redis caching to reduce DB queries and containerized the architecture using Docker.