Developed Mason package manager integration for the Chapel Spack package in the spack/spack-packages repository, enabling users to leverage Mason alongside existing Chapel tooling. Focused on Python development and software architecture, the work expanded the dependency ecosystem and streamlined project onboarding by reducing setup friction. The implementation maintained compatibility with established Chapel Spack workflows, ensuring stability and preserving install-path expectations. Code cleanups were performed to remove unintended diffs and update test references, supporting maintainability. Throughout the process, disciplined version control practices were demonstrated with clear, signed-off commits, resulting in a focused feature addition without introducing new bugs or regressions.