Dimitri Gielis has been working with Oracle Database since he began his career in 2000 with Oracle in�Belgium. Dimitri was an early adopter and supporter of HTML DB, and later of Application Express. After many years honing his expertise with Oracle Database and Application Express, Dimitri joined with John Scott in 2007 to co-found APEX Evangelists. There, he focuses on training and development on the Oracle Application Express platform.�Dimitri is an active member of the Application Express community. He routinely posts insights into Application Express�on his blog at http://dgielis.blogspot.com. He is a frequent presenter at the Oracle Benelux User Group (OBUG) Connect conference, IOUG collaborate, UDTUG Kaleidoscope, the UKOUG conference, and Oracle OpenWorld. He is president of the OBUG APEX SIG. He is an Oracle ACE Director since 2008. He received the �APEX Developer of the Year� award from Oracle Magazine in 2009.