Shopify Store Development

I'm looking to develop a general eCommerce store on Shopify. The store should allow customers to customize products through image uploads. We need someone to assist our developer in improving features at our shopify store. Preferably with experience from building sites for the selling of supplements.

Key Requirements:
- Customizable product pages
- Integration of image upload functionality for product customization

Ideal Skills and Experience:
- Proven experience in Shopify development
- Strong knowledge in creating customizable product pages
- Familiarity with image upload integrations
- Attention to detail and a strong design sense

Please provide a portfolio of previous Shopify projects.