Shopify Ecommerce Website Setup

I'm looking for an experienced Shopify developer to set up a new website and ecommerce store for selling physical products. The primary purpose of this site is product sales.

Requirements:
- Build a professional, user-friendly Shopify store
- Integrate secure payment gateways
- Set up product categories and pages
- Ensure mobile responsiveness
- Implement SEO best practices for visibility
- Provide training on managing the store post-launch

Ideal skills and experience:
- Proven track record with Shopify
- Strong understanding of ecommerce best practices
- Experience with SEO and mobile optimization
- Good communication skills for post-launch support