... working with Oracle Application Express when it was first publicly released, and has worked with it nearly every day since (and loves it).John is an Oracle ACE and was named Application Express ... manager for Oracle Application Express. For the next three and a half years, he worked with the Application Express development team in designing features of the product, as well as with Oracle ... them to get started with Oracle Application Express. In October 2005, Scott decided to start his own company, Sumner Technologies, LLC, and focus on Oracle Application Express training and consulting....