During November 2025, Maksym Gaidai modernized the CI/CD workflow for the GreengageDB/greengage repository, focusing on improving the reliability and efficiency of package building and testing. He upgraded the reusable workflows to version 9, leveraging YAML and GitHub Actions to streamline the CI/CD pipeline. Maksym addressed a specific issue affecting external pull requests by implementing a targeted fix that enhanced build reliability and reduced validation times. His work maintained alignment with DevOps best practices, resulting in a more robust release process. The depth of his contribution lay in optimizing automation and ensuring consistent, dependable integration for the development team.