Worked on the MRoboSub/mrobosub repository to enhance onboarding and build reliability for the mrobosub_sim package. Improved the package description to provide clearer information about its simulation capabilities, making it easier for new users to understand and get started. Addressed a Dockerfile RUN command spacing issue, which, while cosmetic, helped prevent sporadic build failures and reduced maintenance overhead. Focused on DevOps practices and Dockerfile optimization, these updates contributed to more stable CI workflows and improved developer productivity. The work demonstrated attention to detail in documentation and build processes, supporting a smoother onboarding experience and more reliable development environment.