C#/.NET Full Stack Developer Needed for UI Bug Fix

I'm seeking an experienced full stack developer proficient in C#/.NET to identify and resolve a user interface glitch in my cross-platform desktop app.

Key requirements:

- Expertise in C#/.NET

- Full stack development experience

- UI/UX troubleshooting skills

- Windows and MacOS familiarity

- Able to work with desktop applications

The successful freelancer will have the opportunity to establish a long-term working relationship for future app enhancements and bug fixes. Please include relevant past project examples in your bid.