Jeongeun Yun developed a team profile page for the GImpact/g-impacthub.io.git repository, focusing on enhancing documentation quality and discoverability. She authored a Markdown-based bio, integrated an image asset, and updated the research focus, ensuring the content was both informative and maintainable. By standardizing permalinks and iterating on the profile across multiple commits, Jeongeun improved onboarding processes and set a foundation for future documentation efforts. Her work demonstrated proficiency in Markdown, content management, and Git-based collaboration. Although the scope was limited to documentation and no bugs were fixed, the deliverable addressed maintainability and consistency in team knowledge sharing.