Over a two-month period, contributed targeted improvements to CI workflows and documentation across bufbuild/plugins and docker/docs. Developed an internal Go command to replace an external GitHub Action for change detection in bufbuild/plugins, reducing CI dependencies and streamlining pull request validation. This approach leveraged Go and YAML to integrate change-detection directly into repository tooling, enhancing reliability and maintainability. Additionally, addressed documentation hygiene in docker/docs by correcting a misspelling and ensuring proper Markdown formatting, which reduced user confusion and improved onboarding. The work demonstrated focused problem-solving in CI/CD, command-line tooling, and documentation, with an emphasis on maintainable, incremental enhancements.