Worked on modernizing SQLite integration in the val-town-docs repository by migrating from a wasm-based approach to the std/sqlite module, consolidating database access and updating documentation to guide users through the transition. Enhanced maintainability by reducing runtime overhead and simplifying future upgrades, while ensuring users had clear migration instructions in Markdown. In the lizongying/homebrew-cask repository, delivered updates to the ProfileCreator distribution workflow, including changes to Homebrew Cask packaging, repository ownership, and prerelease access controls. Leveraged Ruby and package management skills to improve release governance, update packaging artifacts, and increase traceability, resulting in a more reliable and compliant distribution process.