Aarav Jain contributed to the embedded-purdue/slayterHIL repository by developing targeted documentation to streamline onboarding for new contributors. He authored a detailed Markdown profile for a freshman team member, clarifying their academic background and specific involvement in the flight simulation sub-team. This documentation aimed to improve knowledge transfer and reduce ramp-up time for future collaborators. Aarav utilized Markdown for content creation and Git for version control, emphasizing precise commit messaging to maintain project clarity. While the work focused on a single feature and did not address bug fixes, it enhanced project transparency and cross-team collaboration through improved contributor profiling and onboarding materials.