Desktop Sales Tracking Application Development

I'm looking for an experienced developer to create a Windows-compatible, desktop-based sales tracking application. The primary feature required is comprehensive sales reporting.

Key Requirements:
- Expertise in Windows desktop application development
- Proficient in creating user-friendly, intuitive interfaces
- Experience in developing sales tracking systems or similar applications
- Skills in implementing robust data reporting features
- Ability to deliver a bug-free, efficient software within the timeline

If you have a strong portfolio in this field and can deliver a high-quality product, I would like to hear from you.