Website Modernization and Optimization

I'm seeking an experienced web developer to modernize my website and enhance its functionality.

Key Requirements:
- Visual Design: Modernize the overall look and revise layout and navigation for a more intuitive user experience.
- Functionality: Enhance user interaction to make the site more engaging and user-friendly.
- Ensure a good mobile experience

Ideal Skills and Experience:
- Strong portfolio showcasing modern web design
- Expertise in UX/UI principles
- Proven track record in improving site functionality
- Knowledge of current web design trends and technologies

Please provide examples of previous work and a brief outline of your approach.