Worked on the EngFlow/example repository to modernize build and CI infrastructure, focusing on maintainability and alignment with evolving hardware standards. Led the rebranding of the build system from magnesite to pyrite by updating Bazel configuration files, ensuring all changes were isolated to .bazelrc without impacting existing functionality. Migrated continuous integration workflows to use macOS ARM64-only builders, removing legacy x86_64 support to streamline maintenance and improve CI throughput. Utilized Bazel, Shell, and YAML to implement these updates, emphasizing clean configuration management and future-proofing the repository for upcoming improvements while maintaining stability and reducing technical debt in the build process.