Shopify Store Development

I need an experienced Shopify developer to create a store with the primary focus on selling both physical and digital products.

Essential Features:
- Customer Reviews: Integrate a review section on product pages.
- Product Filtering: Implement filtering options to enhance product searchability.

Ideal Skills and Experience:
- Proven Shopify development experience.
- Expertise in UI/UX design for e-commerce.
- Ability to integrate customer review systems and product filtering functionalities.
- Strong portfolio showcasing similar projects.

Please provide a detailed proposal with relevant experience.