Mohsin Javed

At Nisum Technologies, I build and maintain Playwright and TypeScript end-to-end test suites across critical user journeys, product workflows, and regression scenarios.

I own E2E framework architecture from reusable page objects and fixtures to stable test-data strategies, parallel execution, and CI/CD integration through GitHub Actions and GitLab CI. My work reduced regression cycle times by 30%+ while improving release confidence.

I focus on eliminating flaky tests at the root cause, investigating DOM instability, network timing, asynchronous behaviour, synchronization issues, and environment drift so failures indicate real defects. I also use GitHub Copilot, Cursor AI, and Gemini daily for exploratory testing, edge-case discovery, test development, and debugging.

Earlier at DTS, I built ML models and automation pipelines using Python, TensorFlow, and Keras, along with JavaScript and Python scripts for data validation and API integration testing. I enjoy collaborating directly with engineers, mentoring teams on testable design, and building automation that remains maintainable as products evolve.