Wix Website Redesign

I'm looking for a skilled designer to update the visual aesthetics of my Wix website. The goal is to create an upscale look while also improving mobile responsiveness while keeping all content intact.

Key requirements include:
- Modern, upscale design (more of a rework not a complete new work)
- Enhanced mobile responsiveness & user flow
- Retain existing content and structure

Ideal skills and experience:
- Proven Wix design expertise
- Strong portfolio in upscale website design
- Experience with mobile optimization