Hasan Wajahat contributed to the sematext/docs repository by enhancing both documentation quality and automated testing workflows. He removed deprecated Booking Script Documentation, ensuring the docs accurately reflected current product capabilities and reducing potential user confusion. Hasan linked his changes to relevant issue tracking and maintained clear commit history, demonstrating strong documentation governance. In the following month, he reoriented an end-to-end Playwright search script to target GitHub instead of DuckDuckGo, verifying search results and capturing evidence via screenshots. His work utilized JavaScript, Playwright, and Markdown, providing targeted improvements that strengthened documentation accuracy and increased QA coverage for search functionality.