Hongyang Zhang contributed to the nesaorg/nesa repository by delivering user-facing documentation assets over a two-month period. He focused on enhancing project collateral by uploading the Attack_Paper.pdf resource, ensuring improved accessibility for users and support teams. The technical approach involved asset management and repository governance using Git, with careful attention to version control and traceability. No code logic was altered, which preserved application stability and minimized review overhead. While the work did not involve direct software development or bug fixes, it demonstrated disciplined repository management and supported stakeholder needs for documentation, leveraging skills in asset handling and collaborative workflows.