Windows Desktop App Development

I'm seeking an experienced developer to create a Windows desktop application. A pos billing software which is to be connected with a existing Supabase backend. Basic functionality required.

Requirements:
- Windows compatibility
- User-friendly interface
- Robust functionality

Ideal Skills:
- Proficiency in Windows app development
- Strong UX/UI design skills
- Experience with [specify any required technologies or frameworks]

Please include detailed project proposals in your applications.