During April 2025, this developer enhanced the oss-slu/oss-sluhub.io.git repository by updating the Graduate Tech Leads Directory, adding a new graduate student entry to the currentGradTechLeads.json file. The work focused on improving the accuracy and discoverability of leadership information, supporting smoother onboarding for stakeholders. Using JSON for structured data management and Git for version control, the developer ensured that changes were clearly documented and auditable. No bug fixes were required during this period, and the primary contribution centered on maintaining data integrity and traceability, demonstrating proficiency in data editing and repository management within a collaborative open-source environment.