I’m setting up an online store that sells custom NFC keychains. Each keychain must come pre-linked to a unique web page where the owner’s personal profile—limited for now to basic contact details—appears as soon as the tag is tapped. Here’s the flow I have in mind: • A shopper buys a keychain through the storefront, completes checkout, and creates a simple profile (name, phone, email, address, plus a short note). • The system assigns a unique URL to that purchase and stores it in the database. • At fulfilment time we encode the tag with that URL. • When anyone taps the NFC keychain, the profile opens in a mobile-friendly page that also offers a “Download Contact” button (vCard or similar). • After delivery, the customer can log in and edit these contact fields at any moment; updates should go live instantly without any admin intervention. Core deliverables 1. A fully functional e-commerce site (Shopify, WooCommerce, or a framework you recommend) with product listing, checkout, payment gateway and order management. 2. Profile management module with secure customer login, editable contact fields and vCard/PDF download. 3. Backend logic that generates and stores a unique URL per order, ready for NFC encoding. (I’ll handle the physical writing of tags; I just need the data endpoint.) 4. Clean, responsive design for both storefront and profile pages. 5. Brief hand-off documentation so I can manage products, process orders and support users. If you’ve built anything combining NFC, personalised URLs or digital business cards, that experience will help us move faster. Please outline the stack you’d use and an estimated timeline, and feel free to suggest improvements—future phases may add social links or professional history, so a scalable structure is ideal.