Minimalist UI Redesign for App

I'm seeking an experienced frontend UI designer to revamp my app's user interface. The design should be modern and minimalist.

Key areas for redesign include:
- Navigation layout
- Color scheme
- Typography

Ideal Skills and Experience:
- Proven experience in UI design, particularly for mobile applications
- Strong portfolio showcasing modern and minimalist designs
- Expertise in improving navigation layouts for enhanced user experience
- Proficiency in typography and color theory

Looking for someone who can deliver a fresh, intuitive, and aesthetically pleasing UI.