Worked on the jdx/mise repository to enhance developer experience and build reliability over a two-month period. Addressed a critical bash completion installation issue by implementing a shell scripting workaround using 'sudo tee', ensuring proper autocompletion setup and reducing onboarding friction. Updated documentation to clarify installation steps, which lowered support requests and improved time-to-first-use. Later, delivered Fedora 44 and Rawhide build support by updating YAML-based build scripts and chroots, aligning the continuous integration pipeline with the latest Fedora releases. These contributions improved compatibility, maintainability, and stability of the build process, reflecting a focus on DevOps and documentation best practices.