Developed and delivered the AMG4PSBLAS Advanced Preconditioners Package for PSBLAS within the spack/spack-packages repository, focusing on expanding solver capabilities for sparse linear systems. The work centered on integrating advanced preconditioners into the existing packaging workflow, enabling easier adoption and streamlined deployment across various pipelines. Using Python for development and leveraging package management and software engineering skills, the developer created the initial packaging scaffolding and documentation hooks to support future testing and continuous integration. This feature laid the groundwork for future optimizations, improved maintainability, and enhanced performance options for PSBLAS users, with an emphasis on robust, scalable software delivery practices.