Worked on the minetest/minetest repository to enhance developer workflows and modernize the CI/CD infrastructure. Focused on improving documentation by adding clear instructions for running unit tests after compilation and correcting outdated links, which streamlined the onboarding process for contributors. Updated the continuous integration toolchain to use gcc-9 and clang-11 on Ubuntu 22.04, aligning the build environment with current standards and improving reliability. Utilized skills in build systems, CI/CD, and shell scripting, with changes implemented in Shell and Markdown. The work addressed friction points in the development process, resulting in a more accessible and robust environment for ongoing contributions.