Windows Desktop App Development

I'm seeking an experienced Python developer to create a desktop application on Windows. The app will incorporate social networking features.

Key Requirements:
- 3+ years of professional Python development experience
- Proficiency in UI/UX design principles, with tools like Tkinter or PyQt
- Experience in profiling and optimizing Python applications
- Strong understanding of OOP, design patterns, and modular code practices
- Familiarity with Git, pytest, and deployment processes

Ideal Skills:
- UI frameworks: Tkinter, PyQt
- Web technologies: Flask, React
- Performance tools: cProfile, line_profiler

Please provide examples of your previous work and outline your approach to this project.