Gregory Kwacz contributed to the FreeCAD/FreeCAD repository by enhancing the spreadsheet module’s usability through a targeted update to the row and column context menu. He focused on clarifying action descriptions and standardizing terminology, which improved user efficiency and reduced confusion in a core workflow. Gregory applied his skills in C++ development, software engineering, and UI/UX design to ensure the changes were precise and consistent across modules. The work demonstrated attention to detail in both interface refinement and code quality, resulting in a more intuitive user experience. During this period, he delivered one feature and did not address any major bugs.