WPF developer half time

Looking for a senior developer with more than 8 years experience with .NET and WPF. This is supposed to be a long-term relationship.

4 hours a day from Monday to Friday.
Budget: 500USD/month.

Please, send your proposal if you agree above conditions.

Skills:

- .NET 6.0
- WPF
- Architecture design
- MVVM architectural pattern
- Design patterns
- Solid principles
- DTOs and Entity Framework
- Layers
- Use of interfaces
- Services
- Service bus
- sync and async process
- TransactSQL
- Visual Studio 2022

Please, share/mention similar projects that you have worked on.