Website Upgrade and Shopping Cart Integration

I'm looking for a skilled web developer to review and upgrade my existing website. The main goal of this project is to improve user experience, specifically focusing on navigation and ease of use.

Key Requirements:
- Enhance website navigation for better user experience
- Improve overall ease of use
- Add a functional shopping cart to the home screen, including:
- Actual shopping cart after selection

Ideal Skills and Experience:
- Proven experience in website navigation and user interface improvements
- Strong understanding of shopping cart integration
- Familiarity with modern web design principles
- Ability to deliver within budget constraints

Please provide examples of similar work done and a brief outline of your approach. Thank you!