Worked on the pacstall/pacstall-programs repository to deliver binary dependency updates for core build tooling and Docker binaries. Focused on upgrading shfmt-bin, docker-buildx-plugin-bin, and docker-bin across amd64 and arm64 architectures, the work involved aligning package versions with upstream releases and updating source URLs and checksums. Leveraged skills in DevOps, Linux, and shell scripting to enhance build reliability, improve security posture, and ensure reproducible builds. The updates addressed tooling consistency and contributed to CI stability by validating dependencies and checksums for multiple architectures, ultimately supporting a more robust and secure build process within the package management ecosystem.