Worked on enhancing documentation quality and onboarding processes for open-source repositories, focusing on Shopify/tidb and pingcap/docs. For Shopify/tidb, restructured the README.md using Markdown to improve organization, readability, and feature discoverability, while updating branding elements and adding sections for key features, quick start, and community engagement. In pingcap/docs, contributed to licensing compliance by adding proper attribution for KNN Vector Search documentation, ensuring clear citation of original sources and authors. Emphasized technical writing and documentation skills throughout, supporting clearer communication and improved contributor ramp-up. No bugs were fixed during this period, with all contributions centered on documentation enhancements and compliance.