E-commerce Website Consolidation and Redesign

I'm looking for a skilled developer to revamp and consolidate our three existing sites including a shopify site, a .com and a .co.uk website and create just one main .com site, including e-commerce functionalities, expert SEO and increased selling. The goal is to improve sales, as well as our SEO ranking, to update the content of our bread and attract more sales, and refresh our brand appeal...

Key Requirements:
- Sales function and SEO priority
- E-Commerce solution to rival shopify features
- Modern and minimalistic design
- Advanced search functionality
- Customer review system
- Multiple payment options

Ideal Skills and Experience:
- Expertise in Shopify and e-commerce integration
- Strong SEO knowledge
- Proven UI/UX design experience
- Ability to consolidate multiple sites into one platform