It will be a software for garage, renting vehicles to be operated as taxi/car service. It will have 4 main tabs(list screens) about 3-4 forms, a Dashboard, etc...
Since this is for internal use only, there will be only the secured backend (no front-end like typical websites)
ASP.Net is preferred, PHP is also an option.
Need a clean code with comments.
I will provide the GUI guidelines.