David joined Oracle in 1993. He spent the first 13 years within Oracle Consulting in Australia, New Zealand, and the United States. In 2006, he joined the Product Development team as the Oracle Application Express (APEX) Product Manager. He presents at many conferences around the world including Oracle Openworld, ODTUG KScope, OGh APEX World, DOAG and UKOUG.

Joel is the Vice President of Software Development at Oracle America, Inc., managing the development and product management of Application Express (APEX). He started working with Oracle Database in 1992 and joined Oracle in 1996. Joel's passion is to make customers extraordinarily successful with the Oracle Database, SQL and Oracle Application Express (APEX). He is a proud alumnus of The Ohio State University, College of Engineering, with a Bachelor's degree in Computer Engineering.

Chaitanya Koratamaddi is a Director of Product Management for Oracle APEX and is responsible for all Product Management activities of Oracle APEX including APEX on Autonomous and APEX Service. Chaitanya leads the JAPAC Product Management and is on a mission to ensure customers embrace and utilize the full potential of low-code application development with Oracle APEX. Chaitanya is a regular speaker at various global conferences. You can gain insights into what Chaitanya is up to by following @chaitanya_in on Twitter.