Java Champion, coder and coding teacher. Conference speaker, book author, trainer, #JavaEE / #JakartaEE enthusiast, JUG organizer.

Wolfenbüttel, Germany
iJUG (the umbrella association of JUGs in the DACH region) had a general assembly. Feels like a User Group of (Java) User Groups, this is such a German thing to do. Thank you to the iJUG Board for putting in so much time and energy behind the scenes. Meet most of us lovely folks at JavaForumNord!
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Bernd Müller retweeted
The application period for the #JavaLand Newcomer Program and the Training Day ends on Sept 1, 2026! The regular CFP is open until Sept 14, 11:59 PM CEST. 🌱 Newcomer (German): scomp.ly/3e5l8VA 🎓 Training Day: scomp.ly/0gKVzP0 🎙️ CFP: scomp.ly/8jYDJzw
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Bernd Müller retweeted
☀️ Get your papers ready! The #JavaLand 2027 Call for Papers launches at the end of July. We're looking for inspiring talks, practical insights, and real-world experiences from the Java community. 🚀 Stay tuned for brand-new topic areas! 🌍 Website: scomp.ly/d3g5rDA
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My talk "Speed Dating Java Secrets" has been accepted for Java Forum Stuttgart 2026. I'm happy to be able to talk about some Java secrets.
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Bernd Müller retweeted
NASA pays $100M for Microsoft 365 licensing across the agency. They standardized every system on Microsoft. They put Microsoft Surfaces on the Orion spacecraft as the crew's personal computing devices. And the first technical crisis of humanity's return to the Moon was Reid Wiseman radioing Houston to say he has two Microsoft Outlooks and neither one works. Mission Control's response? "With your go, we can remote in and take a look." The same exact workflow your company's IT helpdesk uses when you submit a ticket on a Monday morning. Except the user is traveling at 4,275 mph, 30,000 miles from Earth, and the Wi-Fi situation is considerably worse. This spacecraft survived hydrogen leaks, helium leaks, a faulty heat shield, and a broken toilet. Outlook broke anyway. The toilet actually got fixed faster. The real story here is that Microsoft has achieved something no other software company in history can claim: a support ticket from lunar transit. Their enterprise sales team should frame this. "Battle-tested in space" is a positioning statement most B2B companies would mass murder for, and Microsoft accidentally earned it because Outlook crashes everywhere, including orbit. Outlook remains the only software in human history that performs identically whether you're in a cubicle in Redmond or aboard a spacecraft bound for the Moon. Universally, reliably broken. And we keep buying it anyway.
JUST IN: Artemis II crew experiences issues with Microsoft Outlook on their way to the Moon, asks ground crew for assistance.
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Bernd Müller retweeted
✨ #JavaLand x Women in Tech Speaker Spotlight with Dr. Miriam Greis ✨ 👉 Read the spotlight here: scomp.ly/oENB4Dl (available in German and English) ⭐ Favorite her lecture here: scomp.ly/vRAQgLq
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Bernd Müller retweeted
🔥 #JavaLand 2026 Hot Topic "Local LLMs to Enterprise AI: from your laptop to production" with Marta Blaszczyk and Marco Klaassen Wednesday, March 11 2026 | 1:00 pm to 1:40 pm | Dome ⭐ More information & favorite lecture: scomp.ly/1AwgwBe
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Bernd Müller retweeted
⭐ #JavaLand 2026 Top Speaker Session "Exploring Structured Concurrency and Scoped Values in Java 25" with Hanno Embregts ⭐ More information & favorite session: scomp.ly/ynNoQBb
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Bernd Müller retweeted
✨ #JavaLand x Women in Tech Speaker Spotlight with Olena Kutsenko ✨ 👉 Read the spotlight here: scomp.ly/jZdk9YD (available in German and English) ⭐ Favorite her lecture here: scomp.ly/PgrROK9
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Bernd Müller retweeted
⭐ #JavaLand 2026 Top Speaker "From CRUD to Cognitive: Modernizing Legacy Java Apps with Embedded AI" with Ed Burns ⭐ View & favorite lecture: scomp.ly/y1bEYv5
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Bernd Müller retweeted
There will be a new edition of the exhibition rallye at #JavaLand 2026! Last year's attendees might remember this fun scavenger hunt with the opportunity to win plenty of amazing prizes. You can grab a raffle ticket to participate at the registration desk or the infopoint.
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Bernd Müller retweeted
✨ #JavaLand x Women in Tech Speaker Spotlight with Milena Fluck ✨ 👉 Read the spotlight here: scomp.ly/JblVm0p (available in German and English) ⭐ Favorite her lecture here: scomp.ly/d9BZpwn
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Bernd Müller retweeted
✨ #JavaLand x Women in Tech Speaker Spotlight with Carmen Delgado ✨ 👉 Read the spotlight here: scomp.ly/8DvonvN (available in German and English) ⭐ Favorite her lecture here: scomp.ly/lzlEznm
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Bernd Müller retweeted
⭐ #JavaLand 2026 Top Speaker "The Past, the Present, and the Future of Enterprise Java" with Ivar Grimstad 👉 More information & favorite lecture: scomp.ly/YVLV90d
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I received a package today and I'm very happy!
On behalf of the @Java DevRel Team at @Oracle, congratulations to the newest member of the #Java Champions Program @berndmuller
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Bernd Müller retweeted
Was benötigt dieses Gehirn dringend…? 🤡
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Bernd Müller retweeted
Auf der Suche nach kurzweiligem Content zur Mittagspause? 🥗 Werft doch einen Blick in unseren YouTube-Kanal. Dort findet ihr ab sofort das Studioprogramm der #JavaLand 2025. Von Welcomes über Interviews bis hin zu Chair-Yoga und Quiz-Runden – viel Spaß! scomp.ly/0BNPWR3
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Richtig gut gemacht 😆😃🤣
Replying to @PSHolstein
Wenn es wieder heißt: „Das ist halt Dürre, Kippe oder Brandstiftung“ fragen Sie, ob der Sprecher überhaupt die quantenkohärente Tau-Linsen-Dynamik bei theorieintegrierter Photonen-Frequenzumkehr in Hydrosphärenclustern verstanden hat. 14/14
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Bernd Müller retweeted
Throwback to when Duke visited #JavaLand 2025 at Nürburgring this year! Did you meet him? And will he make an appearance at Europa-Park next year as well? 👀
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