Worked on the BioArchLinux/Packages repository to enhance the packaging process for Plink1.9, focusing on improving reliability and ensuring distribution parity with the Arch User Repository. Addressed packaging correctness by reintroducing critical PKGBUILD metadata, specifically restoring the _pkgname variable and updating the version to support accurate builds. Applied a targeted hotfix to resolve build issues, demonstrating attention to release robustness. Utilized Linux, bash scripting, and package management skills to streamline installation and distribution workflows. The work concentrated on a single feature, reflecting a focused approach to maintaining package integrity and aligning repository standards with broader community practices for consistency.