Shopify E-commerce Site Development

I'm looking for an experienced Shopify developer to build my e-commerce website. The site should be professional, user-friendly, and fully functional.

Key requirements:
- Payment gateway integration
- Inventory management
- Customer reviews

Ideal Skills & Experience:
- Proven Shopify development experience
- Strong understanding of e-commerce functionalities
- Ability to create secure, seamless payment systems
- Experience in setting up and managing inventory systems
- Knowledge in implementing customer review sections

Please provide examples of previous work and a timeline for completion.