Worked on enhancing UI reliability in the mavlink/qgroundcontrol repository by addressing a resource path issue affecting the BatteryIndicator component. Applied expertise in QML and C++ development to correct the reference so that the BatteryIndicator is sourced from the Toolbar rather than Controls, restoring intended UI behavior and preventing misrendering. The solution involved thorough validation of UI rendering across different contexts, which reduced the likelihood of regression and minimized QA reopens. Demonstrated disciplined UI architecture and effective resource management within a complex codebase, focusing on maintainability and predictable user experience through careful bug resolution and structured Git commit practices.