I need a modern, sleek e-commerce site where customers can browse a curated catalog of pre-designed 3D-printed products and also place fully custom orders with us. The store should feel as polished as any top online retailer, yet highlight the unique “printed-to-order” nature of our business. Core requirements • Product catalog for both ready-made and custom items, with high-resolution galleries, variant options, pricing tiers, and real-time stock or lead-time indicators. • Seamless checkout (card, PayPal, and ideally Apple/Google Pay) plus automated invoices and shipment tracking. • Custom order flow that lets users upload their own STL/OBJ files for instant quoting, and a simple form that forwards them to our in-house design consultation service when they need help refining an idea. • Admin dashboard where I can add new products, adjust materials or colors, review uploaded files, and manage orders. • Mobile-first layout, fast page loads, SEO-friendly structure, and the usual security essentials (SSL, GDPR-compliant data handling). Nice to have If you’ve worked with WebGL or embedded 3D viewers (e.g., Three.js, Model-Viewer) and can let customers spin their model before checkout, let me know—that would be a plus but not mandatory. Acceptance criteria 1. Live, responsive site deployed on my hosting with full source code in Git. 2. Payment gateway fully functional in test mode. 3. File-upload process validates size/format and routes files to my dashboard. 4. Clear instructions so I can add new products or change pricing without developer help. I’m ready to move quickly—please share a concise timeline, the stack you’d propose (Shopify, WooCommerce, custom React/Node, etc.), and links to any similar e-commerce or 3D projects you’ve completed.