Logo Overlay App Development

I need an app for shopify platform. The app should allow customers to upload their logo and overlay it onto custom shapes (as defined by me).

Key Features:
- 20 custom shapes for logo overlay
- 35+ different color finishes (12 to start but need room for personal growth and personal addition to colour field)
- Add to cart functionality with logo request attached to order

Ideal skills and experience:
- Shopify app development for product listings
- Experience with image processing and overlays
- E-commerce integration
- UI/UX design for a seamless user experience

Please provide examples of similar work done.