Steef-Jan is IT architect/Consultant (motion10) with over 13 years of experience as a technical lead developer and application architect, specializing in custom applications, enterprise application integration (BizTalk), Web services and Windows Azure. He has been awarded the Microsoft Most Valuable Professional (MVP) award (2010) for his contributions to the world-wide BizTalk Server community. Steef-Jan is the author of the BizTalk Server 2010 Cookbook, published 5th of April 2012.