Automated Invoice System
What it is used for
Employees in-field write up the time and the exact service they have delivered on their smartphone. The phone then sends the data to a centralized server. After this once a month a different Part of the software generates the invoices for the last month and sends them.
The customer
A medium sized European company.
Project complexity
Although this is a very business critical application which has to be very carefully engineered it took only several days to ship.