Custom C# Desktop App Development

I'm looking for an experienced C# developer to create a custom desktop application for Windows. The application should include:

- Data Processing and Analytics: Ability to handle and analyze large datasets.
- Custom UI Components: Development of tailored user interface elements to enhance user experience.

Ideal skills and experience:
- Proficiency in C# and Windows desktop application development.
- Strong background in data processing and analytics.
- Experience in creating custom UI components.
- Familiarity with Windows operating system and its development environment.

Please provide examples of similar projects you have completed.