John Jay King is a Partner in King Training Resources, a U.S.-based firm providing instructor-led training since 1988 for application and database developers. John develops and presents customized courses in a variety of topics, including Oracle, Cloud, MAF, ADF, Web Services (REST and/or SOAP), UX (User Experience), SQL, PL/SQL, and Java. He presents frequently at industry conferences worldwide, is an Oracle ACE Director and member of the OakTable Network, and currently serves on the AZORA Board.