Shopify 3D Configurator Development

I'm looking for an expert in 3D product configurators to develop a tool compatible with Shopify. The configurator will allow users to customize products with color variations and material selections, and it must support real-time 3D rendering.

Key Requirements:
- 3D product configurator development
- Shopify integration
- Customization options: color variations, material selections
- Real-time 3D rendering capability

Ideal Skills and Experience:
- Proficiency in Three.js
- Experience with Shopify app development
- Strong 3D modeling and rendering skills
- Background in UI/UX design for seamless user experience

Please include relevant portfolio pieces in your bid.