During May 2025, this developer focused on automating deadline enforcement across the SwEng2-2025i/MJ7h and SwEng2-2025i/MV7h repositories by building two GitHub Actions workflows using YAML. They implemented timezone-aware push validation, ensuring that all code submissions were checked against a strict May 30, 2025, 23:59 Bogotá deadline. By integrating these CI/CD workflows, the developer reduced manual review effort and standardized release discipline, preventing late pushes and improving traceability from commits to workflow outcomes. Their work emphasized cross-repository consistency and leveraged skills in CI/CD automation and GitHub Actions to deliver predictable, policy-driven delivery processes without introducing new bugs.