Understanding and practicing FP jargon with Ties van de Ven 🧠

Functional Fundamentals & Asynchronous Job Processing, Thu, Mar 19, 2026, 5:30 PM | Meetup RotterdamJUG is back with two great talks: **Ties van de Ven** will show how to use functional thinking to improve your problem-solving and avoid bugs, while **Ko Turk** de

🚀 RotterdamJUG meetup this Thursday in The Hague (hosted by RISA IT)!

🧠 Functional Programming in Java — Ties van de Ven
⚙️ Async Job Processing with JobRunr — @koturk.nl

🎟 Bonus: Ticket to @amsterdam.voxxeddays.com to win!

📅 Mar 19 • ⏰ 17:30
👉 www.meetup.com/rotterdamjug...

Next up we’re learning how to use Agentic AI/MCP using Kotlin with David Stibbe

First speaker of the day is @wbauweraerts.bsky.social on moving from fragile to fearless tests.

Perfect breakdown on how testing should be used to be able to test and deploy with confidence 💪🏼

📢 Writing Fearless Tests & Agentic AI in Kotlin, Tue, Oct 28, 2025, 5:30 PM | Meetup **RotterdamJUG** is back with **two** amazing talks: **Wouter Bauweraerts** 🇧🇪 will share how to write tests that truly survive refactoring, while **David Stibbe** 🇳🇱

There are still some spots available for the next @rotterdamjug.bsky.social meetup:

www.meetup.com/rotterdamjug...

RSVP now!

📢 Writing Fearless Tests & Agentic AI in Kotlin, Tue, Oct 28, 2025, 5:30 PM | Meetup **RotterdamJUG** is back with **two** amazing talks: **Wouter Bauweraerts** 🇧🇪 will share how to write tests that truly survive refactoring, while **David Stibbe** 🇳🇱

Fearless testing 😨 + Agentic AI 🤖
Two killer talks at the next #RotterdamJUG!

Speakers: David Stibbe & Wouter Bauweraerts
Host: Lunatech 💙

www.meetup.com/rotterdamjug...

I'm once again looking for awesome speakers and topics for upcoming @rotterdamjug.bsky.social meetup(s).

The next one is probably going to be in the week of 27 - 31 October... 👻 🎃

If you're interested, DM me!

Fascinating insights and tips from @rijosam.com about working with colleagues across different cultures 🌎 🌍

Already at his 16th Java User Group of this Java anniversary year… 😮 (☕️ 30 🎂)

It’s @andresalmiray.com showing us how to deploy with confidence 🚀

Deploying with Confidence & Working across Cultures, Tue, Jun 3, 2025, 5:30 PM | Meetup Join us for an evening of tech insights and real-world stories! **Andres Almiray** will share how to deploy to production with confidence, while **Rijo Sam** explores lesso

There are still a few spots available for our next meetup, sign up now!

And/or… share this link with your colleagues and any developers you know in the Rotterdam/The Hague area ♥️

meetu.ps/e/P5bjD/jSdV...

🚀 Next #RotterdamJUG Meetup – June 3 in Rijswijk.

🔹 @andresalmiray.com (Oracle): Deploying to production with confidence
🔹 @rijosam.com (ABN AMRO): Tulips to Turmeric: Lessons Learned from a Global Team

🏗️ Hosted by @konecranes.bsky.social

🎟️ www.meetup.com/rotterdamjug...

Next up we have Niels from today’s host WeAreFrank!.

He’s sharing a war story on using @hazelcast.bsky.social to decouple and horizontally scale their framework.

After a short presentation and a raffle by @voxxedamsterdam.bsky.social with a golden ticket 🎫 we have the first presentation of this evening:

Martijn Dashorst is trying to get us to join the cult of HTMX…

Let’s see if he can convert us.

(@htmx.bsky.social)

Sadly all @rotterdamjug.bsky.social events are unique and in-person only…

We’ll ask Martijn for the slides, and I’m pretty sure he’ll present his talk at other meetups/conferences.

🌍 Exploring HTMX & Scaling with Hazelcast, Tue, Nov 26, 2024, 6:00 PM | Meetup Before the holiday season kicks in, we’re excited to host one more RotterdamJUG meetup in 2024! And again we've found a new host: **WeAreFrank!**, an open-source organizat

There is just one spot available right now for our next meetup, if you want to learn what @htmx.bsky.social is or how you can use @hazelcast.bsky.social to solve real world scaling problems, claim that seat:

www.meetup.com/rotterdamjug...

👀

Our next meetup is already completely full, but watch this space for future meetups!