Web UI Design in Figma

I'm in need of a talented UI designer experienced in Figma to help bring my web application to life. The project's main focus is on the web interface. I'll need the design to be based on Flat Design principles.

Key Responsibilities:
- Create a user-friendly and visually appealing web interface design using Figma.
- Implement Flat Design elements to ensure the final result is modern and sleek.
- Translate the application's features into a clean and intuitive design.

Ideal skills and experience:
- Proficiency in Figma is a must, as this is the primary platform I'm using for designing.
- Prior experience in designing web applications, with a strong understanding of user experience principles.
- A portfolio showcasing your work in UI design, especially with a focus on web applications and Flat Design.
- Good understanding of the basic principles of color theory and typography.