During June 2025, Yong-Yub Kim contributed to the GImpact/g-impacthub.io.git repository by developing centralized team member documentation and improving asset management. Kim authored a dedicated Markdown document detailing professional information for a team member and integrated a new image asset, YYKim.jpg, to enhance onboarding and transparency. The work focused on clear, maintainable documentation practices and asset governance, supporting future updates and team growth. Using Markdown for structured documentation and standard asset management workflows, Kim addressed the need for accessible team profiles and streamlined onboarding. The scope was focused, with no bug fixes reported, reflecting a targeted documentation and asset update initiative.