At EPAM Systems, I built a validation pipeline for five table-conversion AI agents, scoring their outputs against labelled baselines. I also found recurring defects in Langfuse traces and built an automated test-generation system that cut test case creation time by 40%.
For a GxP-regulated healthcare pipeline tool, I led the migration of a legacy test suite to Python 3.12 and Robot Framework 7, covering six pipelines with zero regressions. I also integrated test suites into CI/CD and have built Python backend projects, including Gateway Hub, an event-driven platform using FastAPI and RabbitMQ.

