eToll Tracking & Consent Platform

PHP, Mobile App Development, Android, Software Architecture, GPS, RESTful, Web Development, API Development · I need a complete, end-to-end system that lets my car-rental dealership manage short-term loans, collect signed consent, and automatically track every toll a borrower racks up while driving in or outside Sydney.

Here is the workflow I must see in production:

1. The dealer logs in, checks live vehicle availability, and emails a consent form from the dashboard. 2. The customer opens that form on web or mobile, e-signs, uploads their licence photo, and submits. 3. Once I approve, the keys change hands and the trip begins. 4. GPS hardware in each of my five cars streams location data; any time the vehicle passes through a toll point, the system calls the official Transport for NSW eToll API, records the charge, and assigns it to that customer’s booking. 5. Back in the dashboard I view, in real time, • current fleet availability, • every submitted consent package, and • running toll totals per trip, ready for invoicing.

Please include in your message a brief outline of your relevant experience with GPS integrations, RESTful APIs, and responsive web/mobile platforms—no lengthy proposal necessary, just evidence you have done something similar.

I am still decidin