Worked on enhancing CI/CD reliability for the narmi/design_system repository by implementing a process to pin GitHub Actions to specific SHAs. This approach ensured that continuous integration and deployment pipelines remained deterministic and reproducible, effectively reducing the risk of unexpected breakages from upstream action updates. Leveraging skills in CI/CD and GitHub Actions, and utilizing YAML for workflow configuration, the work embedded governance directly into the pipeline. As a result, the repository benefited from more stable releases and faster, more confident deployments, with the technical solution directly addressing the need for consistent build environments and minimizing CI-related incidents during the release process.