During February 2026, Peter S. developed a reusable GitHub Action for the redis/jedis repository, focusing on standardizing containerized test execution within CI pipelines. He consolidated existing CI steps into a single workflow, enabling cross-repository reuse and simplifying maintenance. Leveraging Docker, Maven, and Makefile, Peter introduced environment-driven image tagging and streamlined readiness checks, which reduced CI noise and improved reliability. The solution supports custom test image tags and integrates with Docker Compose for flexible test environments. This work enhanced the scalability and maintainability of CI processes, demonstrating a solid understanding of CI/CD automation and collaborative development practices in Java projects.