Shopify Store Creation & Design Guidance

I require assistance in building an online store on Shopify that can handle both physical and digital products. The main goal for this platform is to sell my offerings online. Here's some essential needs for the project:

- Construct a functionally efficient store
- Incorporate both physical and digital product options
- Provide design recommendations to enhance user experience and aesthetics

I am looking for a developer with the following skills and experience:

- Proficient in Shopify store building
- Excellent understanding of UX/UI design
- Previous experience with both physical and digital product integration
- Strong portfolio of design optimization.