Worked on the CommunityToolkit/Maui repository to enhance converter reliability by addressing a key bug in the IsListNotNullOrEmptyConverter and IsListNullOrEmptyConverter components. The solution extended converter logic to support arrays as well as lists, ensuring broader compatibility for MAUI applications. Implemented in C#, the update included comprehensive unit tests to validate behavior with both empty arrays and arrays containing elements. Additionally, the work improved resource safety by updating enumeration disposal practices. This focused contribution demonstrated strong skills in bug fixing, converter logic, and unit testing, directly improving application stability and maintainability within the CommunityToolkit/Maui codebase.