David Greve is a Microsoft Office 365 MVP and Microsoft certified professional with more than 15 years of IT consulting experience, specifically around the design and implementation of Microsoft Solutions ranging from small to enterprise environments. One of David's current ventures is designing and developing Microsoft Cloud Computing (BPOS and Office 365) solutions with an emphasis on Exchange Online, SharePoint Online and Lync Online, as well as strategic migration planning in complex business environments. Before directing his focus and concentration to Microsoft Cloud Computing solutions, David worked with Active Directory infrastructure design, on-premise Exchange deployments and migrations, and on-premise SharePoint architecture. David has been working with PointBridge, now Perficient, since 2005 and is currently leading their Office 365 business. PointBridge is an IT consulting firm that specializes in building high-impact business solutions with Microsoft technology. Headquartered in Chicago, Illinois with offices in Milwaukee, Wisconsin and Boston, Massachusetts, PointBridge is one of the fastest growing Microsoft partners in the central United States and is a National Systems Integrator (NSI).