Shopify E-commerce Site Development

I'm looking for an experienced web developer to create a Shopify e-commerce site for me. The primary purpose of the site is to sell products online.

Essential features include:
- Payment gateway integration
- Product reviews
- Customer accounts

Ideal skills and experience:
- Proven expertise in Shopify development
- Strong understanding of e-commerce functionalities
- Experience with payment gateway integration
- Ability to implement product review systems and customer account features

Please provide examples of previous Shopify projects and your approach to ensuring a smooth user experience.