At GfK, an NIQ company, I build and maintain Playwright/TypeScript automation frameworks that support 300+ end-to-end tests across critical workflows and business scenarios.
I reduced CI/CD execution time by 60%, from six minutes to two to three minutes, by migrating tests to Playwright, improving parallel execution, and optimizing test data, waits, storage state reuse, and selectors. I also designed and executed 400+ REST API tests across multiple environments.
I'm developing a Python failure-clustering tool for parallel CI shards that turns raw test failures into actionable root-cause groups, helping teams debug faster.
