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JCON Conference

@jcon.one

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Java Community Conferences - in-person. linktr.ee/jcon_conference Imprint, privacy policy: http://jcon.one

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JCON Conference @jcon.one · 29d

#CFP is LIVE—insert coin to start. 🕹️

Bring your best #Tech talk to the #Cinedom (Apr 20–23).
Formats: 45-min (incl Q&A), 20-min lightning, 2-hour workshops.
Closes Oct 10, 23:59 UTC+2 → sessionize.com/jcon-...

#JCON #JCON2026 #Java #JakartaEE #SpringBoot #AI #Conference

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JCON Conference @jcon.one · 3h

🎲 1 day left! Roll a d20 vs. Procrastination… NAT 20.
Loot: Your talk on #Cinedom’s giant screen, hallway-track XP, #MentorshipHub buffs and a shirt with +5 on Persuasion.
Teach us your learnings!
Deadline Oct 10, 23:59 (UTC+2). Submit → sessionize.com/jcon-...
#JCON2026 #Java #CFP #JCON

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JCON Conference @jcon.one · 16h

Marcus Hellberg just delivered his session at #JCON USA @ #IBM #TechXchange. A crisp live-coding tour of #SpringBoot + #Vaadin Flow—from persistence and external services to a good-looking UI—all in #Java!
Bonus: it’s his birthday today 🎂

#JCONUSA2025

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JCON Conference @jcon.one · 1d

🖖 Captain’s log: Approaching #JCON EUROPE 2026 submission window end.
Why beam aboard? Big-screen code at #Cinedom, a #community that loves real #demos, and the #MentorshipHub to keep learning orbiting.

⏰ Oct 10, 23:59 (UTC+2) → sessionize.com/jcon-...
#JCON2026 #Java #CfP

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JCON Conference @jcon.one · 2d

git commit -m
"feat: Submit talk for #JCON EUROPE 2026
chore: Make abstract crisp (problem → approach → outcome)
test: Can someone use this right away?
fix: Title that sparks curiosity, not clickbait"

⏰ Merge before Oct 10, 23:59 (UTC+2) → sessionize.com/jcon-...
#JCON2026 #CfP #Java #

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JCON Conference @jcon.one · 3d

T-5 days.
Now casting: talks that made outages vanish and #latency behave.
Your #code. Our #cinema screen. Roll #credits on Oct 10, 23:59 UTC+2 → sessionize.com/jcon-...
#JCON #JCON2026 #CFP #Java #Community #CallForPapers

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JCON Conference @jcon.one · 5d

Yes, you can learn from slides. But learning in a cinema with the Java community hits different. 🎬

Blind Tickets (30% off) until Dec 6 → lock the best price now:
👉 2026.europe.jcon.one...

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JCON Conference @jcon.one · 5d

We want a #program that reflects the whole #Java #community.
First-time speaker? Topic you're dedicated to by #heart, not by #hype? You’re welcome here—#Code first, clear outcomes, #real stories. We’ll judge the talk, not the résumé.

Deadline: Oct 10 → sessionize.com/jcon-...
#JCON2026 #CFP

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JCON Conference @jcon.one · 8d

T-10 days to go. Start your abstract today; future-you will slap you if you miss this chance!

What #problems did you have? How could you get so far in your #career? What will the #future bring? Show us everything!

Submit by Oct 10 → sessionize.com/jcon-...
#JCON #JCON2026 #CFP #Java

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JCON Conference @jcon.one · 8d

#JCON EUROPE 2026 returns to the #Cinedom in Cologne Apr 20–23.
Think: cinema-grade screens for #code, #international speakers, and a #hallwaytrack where real learning happens.

Secure the best price before it’s gone:
👉 2026.europe.jcon.one...

#JCON2026 #JavaCommunity #TechConference

JCON Conference @jcon.one · 9d

Two weeks until the #JCON2026 #CFP closes. If your fix turned a prod fire into a clean system, put it on the #Cinedom big screen.
45-min, 20-min lightning, or 2-hour workshops.
Closes Oct 10 (23:59 UTC+2) → sessionize.com/jcon-...
#JCON #CallForPapers #Java #Community

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JCON Conference @jcon.one · 11d

“Do I need the full agenda to save 30%?”
Nope. #BlindTickets = best price for #JCON EUROPE 2026 (Apr 20–23, #Cinedom, #Cologne).
Agenda drops later; discounts don’t.
Ends Dec 6.

👉 2026.europe.jcon.one...
#JCON2026 #Java #EarlyPlanning

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JCON Conference @jcon.one · 11d

Meet the #JCON2026 #ContentBoard #Java Champions, framework leads & #dev advocates shaping a #code first program, like Sharat Chander, Emily Jiang, Reza Rahman, Mary Grygleski, Brian Demers & many more.

Bring your best talk by Oct 10 → sessionize.com/jcon-...
#JCON #CFP #Java

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JCON Conference @jcon.one · 14d

Halfway mark! Ship your abstract:
If your abstract makes a busy dev say, “Oh, that solves my Thursday!” you’re on the right track.
At #JCON we search for real-world problems and how you solve them—got one? Submit now!

Closes Oct 10 → sessionize.com/jcon-...
#JCON2026 #CFP #Java #Community

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JCON Conference @jcon.one · 14d

Unlock your #achievement: #JCONUSA25 at #IBM #TechXchange! 🏆

Join us in Orlando (Oct 6–9) for fantastic #Java talks, #legendary speakers, and serious networking XP. Grab your gear, it's going to be epic.

🕹️ usa.jcon.one
#JCON #JCON2025

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JCON Conference @jcon.one · 16d

Live demos > pretty slides.
If you can show it running, we want it on the #Cinedom screen.

Formats: 45-minute, 20-minute lightning talks, or 2-hour workshops.

CFP closes Oct 10 (23:59 UTC+2) → sessionize.com/jcon-...
#JCON #JCON2026 #CFP #Java #Community #LiveCoding #JVM #CallForPapers

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JCON Conference @jcon.one · 19d

#Coffee in one hand, #abstract in the other:
✅ Audience
✅ Problem
✅ Approach
✅ Takeaways
✅ Code link

Hit submit before your espresso cools.

Oct 10, 23:59 UTC+2 → sessionize.com/jcon-...
#JCON #JCON2026 #CFP #Java #WeekendBuild

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JCON Conference @jcon.one · 20d

See a glimpse of what #JCON feels like: the #Cinedom’s giant screens, buzzing #hallways, and a #community worth chatting with
JCON EUROPE 2026 returns Apr 20–23.

Our #BlindTickets offer 30% off until December 6—the safest & smartest way to lock in your spot:
2026.europe.jcon.one...

#JCON2026

JCON Conference @jcon.one · 21d

First-time speaker? Perfect. We care about #code, clarity, and #real results—not follower counts.

Formats: 45-min, 20-min lightning, 2-hour workshops.

Submit by Oct 10 → sessionize.com/jcon-...
#JCON2026 #CFP #JavaCommunity #DevLife

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JCON Conference @jcon.one · 23d

Ready for warp-speed #Java insights?

Beam yourself to#JCONUSA25 at #IBM #TechXchange, Orlando (Oct 6–9).
Meet Java heroes, attend mind-blowing sessions, and boldly #code where no #dev has #coded before!

📌 More info: usa.jcon.one
#JCON #JCON2025

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JCON Conference @jcon.one · 24d

That 3 a.m. #JVM incident you turned into a #clean, fast system? That’s a #talk.
Show us the problem, the trade-offs, the #code. Put it on the #Cinedom big screen at #JCON EUROPE 2026.
#CFP closes Oct 10, 23:59 UTC+2 → sessionize.com/jcon-...

#JCON2026 #Java #JakartaEE

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JCON Conference @jcon.one · 24d

Sunday ritual: ☕ + outline your #JCON abstract.

Title → audience → problem → approach → takeaways → submit.
We're happy to get your submission!

Formats: 45-min (incl Q&A), 20-min lightning, 2-hour workshops.

#CFP closes Oct 10 → sessionize.com/jcon-...
#JCON2026 #Java #WeekendBuild

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JCON Conference @jcon.one · 25d

Future-you: “Did we book #JCON?”
Present-you: “Yup, #BlindTicket at -30% before Dec 6. So everything's fine.”
Both-you: "Nice!"

#Cinema venue, #global speakers, #real community.
👉 2026.europe.jcon.one...

#JCON2026 #JavaDev #Conference

JCON Conference @jcon.one · 27d

Our #JCON2026 #CPF is open but who should submit? You!
Yes, you with the #AI running your tasks.

Devs, leads, architects, OSS maintainers—first-timers welcome.
Perks: #speaker pass (incl #Workshop Day), 5× 3-day passes, Speaker Dinner (Tue).
Closes Oct 10 → sessionize.com/jcon-...

JCON Conference @jcon.one · 27d

Our next #JCON2025 session is live: 'Escape from #Legacy Hell: A Java App #Cloud Transformation Story' with Lucas Stramandinoli & Tino Reichardt

In this presentation we will show you our #journey of transforming a legacy #Java Enterprise…

Grab your coffee and hit play: youtu.be/fd2ST-WVR_g

youtu.be

https://youtu.be/fd2ST-WVR_g

youtu.be

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JCON Conference @jcon.one · 27d

#Code + #Community + #Sunshine = #JCONUSA25 ☀️🌴

Escape boring conferences. Dive into #JVM deep-dives, #AI workshops, #Kubernetes mastery, and epic #Java adventures in Orlando, Oct 6–9.

Be part of our #JCON at #IBM #TechXchange and book your adventure now:
usa.jcon.one

#JCON2025

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