I need a developer who can build a single, share-and-forget tracking link that I can package and resell to businesses. When their customer opens the link, it must automatically show things on one responsive page: real-time delivery status, live location updates, and an accurate ETA. The page should also reveal the full delivery history so the customer can scroll back and see each checkpoint. Rather then sending email, SMS, or in-app push notifications, all updates stay inside the link itself; the customer simply taps it at any time to get the latest information. That makes the solution friction-free for the businesses I’ll be selling to—they just drop the link into a chat, email, or printed receipt and they’re done. Key expectations • A secure, read-only public view for customers • A lightweight dashboard or simple API call that lets the business generate new one-time links per order • Mobile-first design; must load quickly on 3G networks • Accurate map rendering with live refresh (Google Maps, Mapbox, pdf, photos or similar) • Clear status labels, time stamps, and a progress bar for the ETA Acceptance criteria 1. Paste a tracking link in any browser and immediately see status, location, ETA, and full history without logging in. 2. Refreshing the page updates the data in real time. 3. Dashboard/API can create, disable, or expire links. 4. Code is clean, documented, and ready for me to host on my own server (Node.js, PHP, or Python are all acceptable). Hand over the source code, concise setup instructions, and a short demo video or live link showing the flow from link creation to customer view.