During December 2024, contributed a major usability enhancement to the zadjii-msft/PowerToys repository by implementing multi-language selection for the QuickAccent feature. This work involved updating the user interface using XAML to allow users to select multiple languages, replacing the previous single-language limitation. The underlying logic was refactored in C# to support dynamic language management, improving both scalability and maintainability. Focused on localization, multi-language support, and settings management, the changes broadened QuickAccent’s applicability for multilingual users. All work was linked to a pull request for traceability and review, reflecting a methodical approach to feature delivery and codebase improvement.