Help creating a small webservice on Visual Studio IIS

I need help developing a simple WebService that will be published in IIS (intranet) to access SQL-Server data, trough a couple of stored procedures, already created. Must be created/compatible with Visual Studio 2013 + C# + EntityDataModel These webservice must have these two methods: 1. Login Route: api/Users/Login Params: Username, Pwd, GPSLatLang 2. GetData Route: api/AWB/GetData Params: Session_Token, AWB_No Results must be returned in JSON format, as these will be consumed by an Android App that another programmer is working on. And that's it. This could be accomplished in less than an hour by an experienced WebApi developer. I will provide you with a sample SQL-Server database backup with the two Stored Procedures already created.