Associate Director, Digital Services, VirtusaPolaris
. David Walker is an Associate Director - Digital Services for VirtusaPolaris and a Sitecore 2015 Technology MVP. He has over 20 years' experience in application development with over 50% of that employed as a consultant. He has been an MCP since 2003, MCAD and MCSD since 2005, and was a Microsoft MVP - ASP/ASP.NET from July 2007 - July 2009. Prior to joining Microsoft, he was formerly a board member for INETA (Vice President, Speakers Bureau), President of the Tulsa Developers .NET users group, founder and President of the Tulsa SQL Server Group and Tulsa Java Developers Group, and Vice President of the Tulsa SharePoint Interest Group.