Worked on containerization and configuration management for the lsst-ts/ts_cycle_build and lsst-sqre/phalanx repositories, focusing on stability and maintainability. Improved Docker installation reliability for genericcamera-vimba by switching the Dockerfile installer from a .tar.bz2 archive to a Conda-based .conda package, addressing compatibility issues and enhancing build reproducibility. Audited and fixed installation processes to support smoother CI/CD workflows and easier developer onboarding. In lsst-sqre/phalanx, added a CODEOWNERS entry for the TTS environment configuration, clarifying team ownership and streamlining code review processes. Utilized Dockerfile, YAML, and DevOps practices to deliver targeted improvements over a two-month period.