October is shaping up to be another busy month for the Oracle ACE community, with ACEs sharing their expertise at conferences, community events, user group meetings, and webinars around the world.

From Oracle Database, APEX, and cloud to Java, AI, analytics, and enterprise applications, there are plenty of opportunities to learn from Oracle ACEs this month.

If you’re attending any of these events, be sure to stop by and say “hello” to our Oracle ACE speakers and community members.

Europe

October 2 – 🎤 SOUG Day Zurich 2026, Zurich, Switzerland
Axel vom Stein, Dani Schnider, Holger Friedrich, Martin Berger, Oliver Lemm, Philipp Salvisberg

October 5–9 – 🎤 Devoxx Belgium 2026, Antwerp, Belgium
Brian Vermeer, Clément de Tastes, Maarten Mulders, Mihaela Gheorghe-Roman, Rustam Mehmandarov, Simon Martinelli

October 11 – 🎤 JavaCro’26, Rovinj, Croatia
Haim Michael, Loïc Magnette, Otavio Santana

October 13 – 🎤 Java Usergroup Münster, Münster, Germany
Hanno Embregts

October 13 – 🎤 MakeIT Autumn 2026, Slovenia
Aleš Kravos, Lucas Hirschegger, Urh Srecnik, Žiga Vaupot

October 14 – 🎤 DOAG User Group NRW, Germany
Michael Muehlbeyer

October 14–17 – 🎤 HrOUG 2026, Rovinj, Croatia
Abi Giles-Haigh, Aleš Kravos, Alex Nuijten, Andrej Pashchenko, André van der Put, Axel vom Stein, Boyd Timmerman, Christian Gohmann, Dani Schnider, Edelweiss Kammermann, Gerben Jan Dijkman, Gianni Ceresa, Giliam Breems, Ilmar Kerm, Jari Laine, Julian Frey, Kamil Stawiarski, Karen Cannell, Kevin Thyssen, Kim Berg Hansen, Lino Schildenfeld, Marcin Przepiorowski, Mark Kempers, Martin Klier, Mirela Melania Ardelean, Neil Chandler, Nelson Calero, Niels de Bruijn, Patrick Barel, Pekka Kanerva, Petar Simic, Piet de Visser, Priit Piipuu, Radoslaw Kut, Richard Martens, Roel Hartman, Urh Srecnik, Vito Van Hecke, Žiga Vaupot, Zoran Tica

October 14–15 – 🎤 dev2next 2026, Lone Tree, Colorado, USA
Ivar Grimstad, Rustam Mehmandarov

October 15 – 🎤 BaselOne 2026, Basel, Switzerland
Aicha Laafia, Hanno Embregts, Mihaela Gheorghe-Roman, Simon Martinelli

October 19 – 🎤 Trondheim Developer Conference 2026, Trondheim, Norway
Mihaela Gheorghe-Roman, Rustam Mehmandarov

October 20 – 🎤 Ya!vaConf 2026, Warsaw, Poland
Catalin Tudose, Haim Michael, Kamil Banach, Loic Magnette

October 20–21 – 🎤 JDD 2026, Kraków, Poland
Brian Vermeer, Grzegorz Piwowarek

October 21–22 – 🎤 Hello Stavanger 2026, Stavanger, Norway
Rustam Mehmandarov

October 21–24 – 🎤 CityJS Athens 2026, Athens, Greece
Mihaela Gheorghe-Roman

October 27–28 – 🎤 Vaadin Create 2026, Barcelona, Spain

Ivar Grimstad, Simon Martinelli

Americas

October 14–15 – 🌎 LAOUC ACE Connect 2026
Eddie Molina, Gilson Martins, Jose Valdezio Alves de Oliveira Junior, Javier Morales, Lisandro Fernigrini, Marcelo Batalha, Mario Barduchi, Rolando Carrasco, Raul Molina, Ronald Vargas, Rene Antunez

October 17 – 🎤 JakartaOne Guatemala 2026, Quetzaltenango, Guatemala
Otavio Santana

October 19 – 🎤 All Things Open 2026, Raleigh, North Carolina, USA
Alkin Tezuysal

October 29 – 🎤 JCON USA 2026, Atlanta, Georgia, USA
Ivar Grimstad, Luis Fabricio De Llamas, Luiz Real, Mary Grygleski, Thiago Gonzaga

JAPAC

October 2 – 🌏 Oracle APEX AI Roadshow 2026, ASEAN Edition, Singapore
Adrian Png, Heli Helskyaho, Matias Helskyaho

October 5 – 🌏 Oracle APEX AI Roadshow 2026, ASEAN Edition, Kuala Lumpur, Malaysia
Adrian Png, Heli Helskyaho, Matias Helskyaho

October 8 – 🌏 Oracle APEX AI Roadshow 2026, ASEAN Edition, Bangkok, Thailand
Adrian Png, Heli Helskyaho, Matias Helskyaho

Online

October 2 – 💻 OATUG EBS Week 2026
Bill Dunham, David Channell, Michael Barone, Sandra Vucinic

October 9 – 💻 DOAG WebSession: Verschlüsselung in Datenbanken – Grundlagen und Umsetzungsmöglichkeiten
Christian Pfundtner, Christian Trieb

October 13 – 💻 OATUG Webinar: Inventory Without Overtime: Physical Inventory Transformation
Mia Urman

Oracle AI World 2026

October 25–28 – 🌎 Oracle AI World 2026, Las Vegas, Nevada

Oracle AI World will bring together the global Oracle community in Las Vegas, and, as always, Oracle ACEs will be well represented. We’ll have plenty of Oracle ACE speakers sharing their expertise across sessions throughout the event.

There are too many great ACE speakers and sessions to squeeze into this monthly roundup, so stay tuned: in the coming weeks, I’ll publish a dedicated blog post highlighting the Oracle ACE speakers presenting at Oracle AI World 2026.

October’s lineup once again demonstrates the breadth of expertise across the Oracle ACE community, spanning Oracle Database, Oracle APEX, Java, AI, cloud, analytics, enterprise applications, security, performance, and more.

Whether you’re joining an event in person or tuning in online, we hope you’ll take the opportunity to connect with Oracle ACEs, attend their sessions, and learn from their experiences.

Check out some of our previous articles:

To learn more about the speakers featured in this post, visit the Oracle ACE Directory. Be sure to bookmark the Oracle ACE blog and check back next month for another roundup of Oracle ACEs presenting at conferences and community events around the world.