Simple Browser Delivery System

I need a lightweight, browser-based delivery system built within the next two weeks. A simple stack—Google Sheets + Apps Script, a small Firebase setup, or comparable low-cost tools—is perfect; the emphasis is on functionality and speed, not heavy infrastructure.

Core features to implement

Admin view (desktop):
• create new orders through a quick form
• view and filter the full order list, including status

Driver view (mobile-friendly):
• see assigned stops in order of delivery
• update each stop’s status as it happens
• attach a photo or signature before closing the stop

When a driver marks an order delivered, the system must fire off an automatic confirmation email to the customer.

Clean, responsive screens are all that’s needed—nothing beyond basic styling. Hosting can live on Google Workspace or any other affordable option you suggest.

When you respond, please outline:
1. the tech stack and workflow you’d adopt
2. a ballpark timeline and cost
3. links or screenshots of similar tools you’ve delivered

Clarity, relevant experience, and a budget-friendly approach will guide my decision. If anything’s unclear, feel free to ask—happy to provide quick answers.