David Ralston

David Ralston has extensive experience in database management and data architecture, currently serving as a Senior Database Administrator at The NORDAM Group since July 2007. Prior to this role, David held the position of Sr. Data Warehouse DBA at CompUSA from April 2002 to June 2007. Earlier career experience includes roles such as Consultant - Data Architect at McLeod USA, Senior Consultant at Sybase, Inc., Consultant at James Martin & Co., and Advanced Systems Engineer at Electronic Data Systems, spanning from 1989 to 2002.