Rehan Ahmed focused on improving user interface consistency in the FreeCAD/FreeCAD repository by addressing title case inconsistencies across several UI components. Using C++ and Python, he delivered a targeted bug fix that standardized display titles such as Input Hints, Quick Measure, and BIM Status Widget, enhancing both accessibility and localization readiness. His approach emphasized careful attention to detail, ensuring that UI elements followed a unified style to reduce cognitive load for users. By linking his changes to a specific issue and providing clear commit messaging, Rehan contributed to the long-term maintainability and collaborative traceability of the project’s user interface codebase.