Business Unit Leader APEX @ MT AG. Working since 2007 with APEX, Oracle Database and Portal technologies from Oracle. Working as an Architect, Coach, Project Leader or Developer.
Presenting on conferences like DOAG, KScope, IT-Tage, APEX World at more.
Roel started a long time ago using Oracle RDBMS 5, Oracle Forms 2.3, RPT/RPF and Oracle*Case 4.5. Since over 10 years he focuses mainly on Oracle Application Express.
Roel has been a speaker on UKOUG, OOW, Collaborate, ODTUG's Kscope and a number of local Oracle User Groups.
Within ODTUG he acted as the APEX Content Lead for the Kscope14 and KScope15 conferences and is a member of the Board of Directors.
He keeps an (APEX-related) blog on http://roelhartman.blogspot.com.
In June 2009 Roel received an Oracle ACE award and in August 2010 he's appointed as Oracle ACE Director.
Roel is a co-writer of the "Expert Oracle Application Express" and "Oracle Application Express for Mobile Web Applications" books.
Roel is Director at APEX Consulting in The Netherlands.
Since Feb 1990, I've helped customers make the most of Oracle's application development tools. Over the years, I've been a tools support engineer, a product manager on Oracle Forms, Project Sedona, and the ADF Business Components teams, as well as more recently a developer/architect of the technology enabling teams in Fusion Applications to easily offer simplified, browser-based application customization for their ADF-based business apps. In October 2021, I began a new adventure on the Oracle APEX development team, where I'll help a broader range of internal and external customers be successful with Oracle's low-code application platform in the cloud.
Alex Nuijten is an independent consultant (allAPEX), specializing in Oracle database development with PL/SQL and Oracle Application Express (APEX).
Besides his consultancy work, he conducts training classes, mainly in APEX, SQL and PL/SQL. Alex has been a speaker at numerous international conferences, such as ODTUG, Oracle Open World, UKOUG, IOUG, OUGF, BGOUG, nlOUG APEX World and OBUG. For his presentations, Alex received several Best Speaker awards.
He wrote many articles in Oracle related magazines, and at regular intervals he writes about Oracle Application Express and Oracle database development on his blog "Notes on Oracle" (nuijten.blogspot.com). Alex is co-author of the following books “Oracle APEX Best Practices” (published by Packt Publishers) and “Real World SQL and PL/SQL” (published by Oracle Press). Because of his contributions to the Oracle community, Alex was awarded the Oracle ACE Director membership in August 2010.
Niels has been working with Oracle APEX since its initial public release back in 2004. Together with a team of APEX specialists, Niels is responsible for delivering high-quality APEX projects.
His contributions to the APEX community range from presenting and publishing articles on apex.mt-ag.com to initiating and promoting open source solutions like Flows for APEX.
Niels is an Oracle ACE Director and Director of the development community at the German Oracle User Group (www.doag.org).
Karen Cannell is President of TH Technology, a US consulting firm focused on Oracle technology. Karen is an ACE Director, ODTUG Vice President, ODTUG Kscope Conference Chair, , APEX gal, frequent user group volunteer and conference presenter. email@example.com @thtechnology
Richard Martens has been involved in information technology for more than 20 years. He started as a web developer using the Oracle database as no more than data storage. Richard has been responsible for major European multilingual websites and has been working with the Oracle database since 2000. During those years, he developed himself using a multitude of technologies and specialised in PL/SQL and Oracle APEX. With APEX, he combines the things he loves most: the Oracle database and web technologies.
Jackie McIlroy is an Oracle APEX developer based out of Dallas, Texas, USA who has been tinkering with APEX since 2006. She currently works at United Codes with a focus on their products: APEX Office Print (AOP), APEX Media Extension (AME), APEX Project Eye (APE), and Plug-ins Pro. She is an Oracle ACE, maintains an APEX-related blog (jackiemcilroy.blogspot.com), is on the ODTUG Board of Directors, is the APEX Content Chair for Kscope 21, and is the organizer of the Dallas/Fort Worth Oracle APEX Meetup group. Jackie enjoys mentoring new APEX developers and helping others create awesome APEX applications.
Peter Raganitsch is CEO & co-Founder of FOEX GmbH, an Austrian IT company focused on developing plug-ins and extensions for Oracle APEX. Having more than 20 year of experience in using Oracle technologies, Peter is an Oracle ACE Director sharing his knowledge through articles, trainings and webinars.
He’s an active member on the Oracle APEX community, speaking at various conferences such as Oracle Open World, Kscope, DOAG, UKOUG, APEX Connect, APEX World, SIOUG and HrOUG and infrequently writes about Oracle APEX on his blog: Get along with Oracle and APEX (oracle-and-apex.com).
Niall Mc Phillips has been developing using Oracle since 1989, has been using Oracle PL/SQL Web technologies since 1995 and Oracle APEX since 2005.
Niall has developed a number of large, multilingual applications for multinational companies and organisations all over the world. He is a strong believer in PL/SQL and APEX solutions because of their stability, scalability, and rapid development speed.
Niall is an Oracle ACE and is the organiser of the Swiss APEX Meetup group and, in the past, has presented at conferences on different subjects including the use of Oracle technologies such as APEX, Oracle Text, SODA, Multimedia as well as on his experiences with the implementation of large Oracle APEX projects.
Oracle APEX consultant with 15+ years of experience. Consulted for APEX R&D, Skillbuilders team and most recently for-all-a-beautiful-earth. Worked with clients in Europe, USA, Asia, Australia and New Zealand across all sectors. AUSOUG Connect APEX content chair, webinar organizer, speaker at KSCOPE, APEX Connect, APEX ALPE Adria, APEX World, UKOUG, DOAG, AUSOUG & APAC groundbreakers conferences. APEX blogger and Oracle ACE.
Dimitri Gielis is the founder and CEO of United Codes, a company specializing in Oracle Application Express. He's also the founder of APEX Office Print (AOP), APEX Media Extension (AME), APEX Project Eye (APE) and Plug-ins Pro.
Dimitri is a frequent presenter at all the major Oracle conferences, an Oracle ACE Director, and received several awards among Oracle APEX Developer of the Year.
Patrick Wolf is one of the architects in the Application Express development team at Oracle Corporation.
Member of the Oracle APEX Product Development Team