Worked on targeted improvements to open source infrastructure, focusing on documentation and package management. In the yuwata/systemd repository, addressed onboarding friction by correcting VSOCK prerequisites in CREDENTIALS.md, clarifying kernel support requirements and reducing misconfiguration risk. Later, contributed to conan-io/conan-center-index by refining Conan packaging practices, excluding environment-generated files and separating build and source folders to enhance artifact cleanliness and reproducibility. These changes improved downstream delivery quality and reduced package size. The work relied on skills in CMake, Conan, and documentation, with contributions implemented in Python and Markdown to support maintainable, reliable workflows for both projects’ user bases.