Website UX Enhancement

I need an expert to refurbish my website with the primary goal of enhancing user experience.

The project requires a keen eye for design and a deep understanding of user behavior.

Key tasks include:
- Modernizing the design
- Improving functionality
- Enhancing overall user experience

Ideal skills and experience:
- Proven web design and development expertise
- Strong portfolio showcasing UX improvements
- Proficiency in accessibility standards

Your approach to the project will be crucial. Please provide a detailed plan.