Muhtasim enhanced the WATonomous/wato_f1tenth repository by developing advanced Docker image features to improve simulation fidelity and developer workflows. He focused on containerizing ROS capabilities, integrating navigation with nav2 and SLAM using slam_toolbox, and enabling seamless input device support for gamepads through joy and jstest-gtk. His approach included implementing display and input passthrough on Linux, allowing in-container testing without host dependencies. Working primarily with Dockerfile and Shell, Muhtasim stabilized builds and runtime by resolving image issues and adding essential ROS packages. The work demonstrated depth in Docker, Linux, and system administration, addressing both usability and technical robustness.