Developed a centralized navigation system for the StockApp repository by refactoring existing navigation logic into a modular NavigationService. This approach established consistent back and forward navigation across profile and stock detail pages, streamlining user transitions and reducing navigation edge cases. The work emphasized maintainability and testability by adopting a service-based architecture, making future enhancements more manageable. Leveraging C#, WinUI, and XAML within an MVVM framework, the implementation improved overall user experience and laid a scalable foundation for future navigation features. No major bugs were addressed during this period, with the primary focus on architectural improvements and user interface consistency.