Build a Headless Shopify Store With a Live 3D Bedding Configurator

Headless Shopify Website With Live 3D Bedding Configurator I am looking for an experienced developer or agency to build a completely custom e-commerce website for a premium luxury bedding brand. This is not a standard Shopify theme project. The customer-facing website should be custom-built, while Shopify remains the backend for: - Products and variants - Prices and inventory - Discounts - Customers - Cart and checkout - Payments - Shipping and taxes - Orders and refunds Main Feature: Live 3D “Design Your Bed” Configurator Customers should be able to create a complete bedding arrangement and see every change instantly on a realistic 3D bed. The customer should be able to: - Choose a bed size - Select duvet covers, sheets, coverlets, shams, pillows, and throws - Mix products from different collections - Add, remove, and replace individual bedding layers - Change colors, patterns, and products live - Adjust pillow and sham quantities - Rotate and zoom the 3D bedroom - View realistic fabric texture, folds, shine, shadows, and reflections - Switch between daylight, sunlight, evening, and nighttime lighting - See live Shopify pricing, variants, and inventory - Add all selected products to one Shopify cart - Save, reopen, and share completed bed designs The system should use reusable 3D bedding models. High-resolution product photos, fabric scans, or manufacturer artwork should be converted into realistic digital materials and applied to the reusable models. The first version is expected to include: - One luxury bedroom scene - Queen and King sizes - Multiple duvet covers, sheets, coverlets, pillows, shams, and throws - Add-and-remove controls - Three to five lighting presets - Live Shopify pricing and inventory - Add Entire Bed to Cart - Saved designs and shareable links - Automatic screenshot of the completed design Required Experience Please apply only if you have proven experience with several of the following: - Headless Shopify - Shopify Storefront API - Shopify Hydrogen - React - Three.js or Babylon.js - WebGL - GLB/glTF - PBR materials - 3D product configurators - 3D modeling and rendering - Mobile 3D optimization - Shopify cart and checkout integration I prefer one developer or agency that can manage the full project, including UI/UX design, development, 3D modeling, fabric texture creation, Shopify integration, testing, optimization, and deployment. Any work that requires subcontractors or separate specialists must be disclosed and included in the price. Application Instructions Begin your proposal with: 3D BED DESIGNER Please include: 1. Examples of headless Shopify websites you personally built 2. Examples or videos of live 3D configurators you built 3. Your recommended technology stack 4. How you would create realistic materials from product photographs 5. Whether you have an in-house 3D artist 6. Your fixed-price estimate divided into milestones 7. Your estimated timeline 8. Expected monthly software or maintenance expenses 9. Confirmation that I will own all source code, 3D assets, editable files, and project accounts A detailed project brief is attached. Please review it before applying. The listed budget is preliminary. The first paid phase should be a working 3D proof of concept before the complete platform is developed.