arcgis application which publishes a map on arcgis server

Hello Community !

I'm new into ArcGIS / ArcGIS developers. I am running on Windows 7, Visual Studio .NET 2012. I program in C#. I would be interested in creating a simple application which would take as input a map and then publish it on the ArcGIS Server which would expose it to world. Its my first project, so I don't know where to start from. Can you point me what sort of ArcGIS project should I start or a simple "Hello World" application for my task?

Thanks,
Duktech.