finally we have started the development of the application in android platform we'll be starting the development of the iPhone app soon.
For now we have create a simple web service that connects to a SQL server database.
This web service is a WCF service which is developed in C# .
The application will be connecting to the web service using JSON and invoking the methods provided by the server.
For now the login is complete and the employee login time is registered in the server.
This really is a big achievement for us.
We'll be putting up the screenshots real soon.