Developing a Full fleet management solution / Vehicle gps tracking with API working with different devices, needed communication modules and tcp servers setup and design, database design, and web-based interface design, and anything else needed.
Please note this is an application development work and has both areas of client-server communication with in-vehicle devices which will is a listener program and requires setting up TCP servers and those kind of stuff. And also has a web-based portion which is where the user-interface is designed. A database must be designed too, so data will be parsed by the web-based app and the vehicle locations will be shown in map overlay and alrets and other features are required. This require development of a product requirement too.