During June 2025, Daniel Li focused on enhancing the robustness of the Our-Team page for the MustangMathTech/MMT-Website repository. He addressed a specific bug by implementing conditional rendering logic in Svelte and JavaScript, ensuring that team member titles are displayed only when corresponding data exists. This approach prevented runtime errors and improved the reliability of data-driven UI components. By aligning the data model more closely with the frontend display logic, Daniel reduced the risk of display failures and enhanced the user experience. His disciplined, targeted bug fix demonstrated careful attention to UI stability and maintainability within a modern frontend framework.