In my WRIGHTPAY QA / SDET engineering project, I designed and executed automated tests across unit, API, functional end-to-end, and non-functional layers. The core baseline passed 608 tests in CI.
I verified distributed locking and duplicate-request prevention under concurrent transfers, and tested database transaction integrity and BullMQ settlement workers. I also investigated eight flagship defects and maintained a nine-test regression suite for known issues.
At Cognizant Technology Solutions, I tested healthcare web applications and reporting dashboards for AmeriHealth Caritas. I investigated API and backend failures, used Python and SQL to validate data, and tracked defects through fix verification and closure.
As founder and sole proprietor of Numpy Marketing Solutions, I developed SQL-driven analytics dashboards and reporting workflows for local textile businesses. I also independently developed EVERYDOCK, a macOS productivity application with local SQLite persistence and external API integrations.
