Microsoft Dynamics CRM 2011 Internet Facing Deployment expert required

We are running CRM Dynamics 2011 on Windows 2008 R2, with a SQL 2008 R2 database. We require this to become an “Internet Facing Deployment” in order for staff to access CRM from outside the office.

We are looking for someone who is an expert in MS CRM and who can configure this IFD on our behalf, including the configuration of Active Directory Federation Services.

Also, we may be interested in other server-side Microsoft Dynamics CRM 2011 areas, if you have such expertise.