Wix Site Enhancement

I'm seeking an experienced Wix developer to improve my website's functionality, content, and SEO.

Requirements:
- Fix overlapping pages and improve mobile responsiveness.
- Add new sections or pages as needed.
- Enhance SEO for better search visibility.

Ideal Skills and Experience:
- Proficiency in Wix platform
- Strong SEO knowledge
- Web design experience for mobile optimization
- Content creation and organization skills

Please provide examples of previous work and an estimated timeline.