Worked on upgrading and maintaining Docker-based container environments for GPU-accelerated workloads in the ping1jing2/sglang and yhyang201/sglang repositories. Focused on enhancing ROCm compatibility by incrementally updating the MoRI library within Dockerfiles, ensuring improved deployment reliability and build reproducibility. Applied containerization and DevOps practices to align dependency versions across multiple repositories, emphasizing environment consistency and readiness for ROCm-based deployments. Utilized Docker and Dockerfile expertise to manage version control and dependency hygiene, delivering three targeted feature upgrades over two months. The work prioritized stable, reproducible containers for machine learning workflows without addressing bug fixes during this period.