At Cognizant Technology Solutions, I designed, developed, and maintained production REST APIs and Spring Boot microservices for enterprise applications. I integrated services with PostgreSQL and Oracle, optimizing queries and entity mappings to reduce database retrieval latency by 15%.
I wrote automated unit and integration tests with JUnit and Mockito, raising backend code coverage to 85% and eliminating regression defects. I also diagnosed production bugs, performed root-cause analysis, and deployed hotfixes.
My current projects include a Distributed Job Queue & Notification Engine with background job queuing, retry policies, and dead-letter queue processing, and an Order Fulfillment Platform with real-time inventory validation.
I hold a Master’s Degree in Software Engineering from Concordia University. Earlier, at Rexora Edulabs, I developed responsive interface modules and connected them to backend REST APIs.
