Worked on the Playwright ecosystem (https://playwright.dev), a test automation framework enabling reliable end-to-end testing for modern web apps.
•Maintained and developed Playwright language bindings for Python and .NET, ensuring feature parity with the core JavaScript version used by thousands of developers worldwide.
•Led release processes and version synchronization across all supported languages (JavaScript, Python, .NET, Java).
•Implemented key features including client certificate support, SOCKS proxy for remote browsers, and WebKit support for Windows Subsystem for Linux (WSL).
•Created initial versions of Playwright VSCode extension and create-playwright CLI tool for project scaffolding.
•Managed DevOps and CI/CD infrastructure across Playwright repositories using GitHub Actions and Azure Pipelines.
•Developed and maintained infrastructure for rolling and validating WebKit browser builds, collaborating with Igalia WebKit team to resolve build and runtime issues.
•Maintained public Playwright Docker images and Docker-based build environments for compiling Chromium, Firefox, and WebKit.
•Enhanced Playwright Test Runner with web server integration, advanced assertions, and improved stability for complex end-to-end automation scenarios.
•Triaged and resolved complex issues from internal Microsoft teams and external customers via GitHub, ensuring compliance with security standards and dependency requirements.
DevDiv.
