A web application (Frontend and Backend) needs to be created for fuel and mileage accounting in a fleet. There is no exact technical specification yet; we want to understand the approximate cost. The idea is roughly as follows:
1. Drivers will have an application on Android, and when departing for a trip from the base, they indicate the remaining fuel in the vehicle along with the date/time and the route point (the date and geo should be entered automatically).
2. On the route, when refueling, drivers take a photo of the receipt in the application, and the information such as date-time, cost, and how much was refueled + geo should be automatically entered.
3. If there are any expenses on the route, they should also be entered into the program.
4. In the office, an employee can monitor and analyze all this data from a computer.
5. The vehicles operate throughout Europe, so receipts may be in different languages.
6. Backend setup on our server.
This is in general terms.