Muhtasim enhanced the WATonomous/wato_f1tenth repository by developing advanced Docker image features to support robotics simulation and development workflows. He focused on integrating ROS packages such as nav2 for navigation and slam_toolbox for SLAM, while also enabling seamless input device support for gamepads using joy and jstest-gtk. His approach leveraged Dockerfile and Shell scripting to implement display and input passthrough, allowing in-container testing without host dependencies. By stabilizing builds and runtime through targeted fixes, Muhtasim improved simulation fidelity and developer productivity. His work demonstrated depth in Docker, Linux, and system administration, addressing practical challenges in robotics containerization.