Willem Jan Glerum
wjglerum.nl
Willem Jan Glerum
@wjglerum.nl
Principal Software Engineer @ Lunatech

http://github.com/wjglerum
Packed room this morning for my presentation on Reactive Programming vs Virtual Threads at JFall! 🍁 #jfall
November 6, 2025 at 11:06 AM
Reposted by Willem Jan Glerum
Earlier this month our speakers Willem Jan Glerum & Radek Kargul ran a workshop at Devoxx Belgium: secure AI agents with Quarkus + LangChain4j. Late slot but strong turnout, and Keynote wrapped the week on a high note. #DevoxxBE #Quarkus #LangChain4j #AI @wjglerum.nl @rkargul.bsky.social @devoxx.com
October 27, 2025 at 12:48 PM
Reposted by Willem Jan Glerum
@wjglerum.nl, wishing a smooth and successful session ahead!

AI agents rise
LangChain weaves the thinking mind
Guard against the flaw
#Devoxx #Akka
October 6, 2025 at 2:00 PM
Reposted by Willem Jan Glerum
🚀 Learning & building together with @wjglerum.nl & @Radek Kargul — workshop day! 🙌
October 3, 2025 at 1:45 PM
Looking forward to joing this one!
Join us next Monday, September 29th, at 9am EST for Quarkus Insights Ep. 220 as Willem Jan Glerum explores reactive programming and virtual threads: which to choose, can we combine them, and how to write non-blocking code.

bit.ly/quarkusinsig...

#java #quarkus #quarkusinsights
September 26, 2025 at 1:29 PM
@devoxx.com @stephanjanssen.be what happened to the schedule? Can't seem to share a link to a page with people that aren't logged in 🤔 The schedule also doesn't render in a private window here
September 26, 2025 at 12:48 PM
Reposted by Willem Jan Glerum
Captured moments from our speaker, @wjglerum.nl, at @javaforumnord.bsky.social Hannover 🇩🇪!
#Lunatech #JavaForumNord #Conference
September 23, 2025 at 10:33 AM
Reposted by Willem Jan Glerum
📢#Java 25 is now available!📢

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#Java25 #JDK25 #OpenJDK
September 16, 2025 at 2:48 PM
On my way back home from Oslo, really had a great time at @javazone.bsky.social and the extraordinary JourneyZone afterwards, thanks again! 🇳🇴
September 8, 2025 at 8:48 AM
Reposted by Willem Jan Glerum
#JavaForumNord 2025 -
Willem Jan Glerum -
Principal Software Engineer @ Lunatech -
Reactive Programming vs Virtual Threads in Quarkus
javaforumnord.de
August 14, 2025 at 12:22 PM
🎉 Congratulations! Your Proposal Has Been Accepted
@rkargul.bsky.social and I will do a workshop together at @devoxx.com this year!
August 5, 2025 at 3:11 PM
Reposted by Willem Jan Glerum
🎙️🚀 Talk announce ➡️ Willem Jan Glerum: Virtual Threads vs Reactive Programming in Quarkus (🕰️: 50min)
Transform your projects with Quarkus! Dive into virtual threads and reactive programming, showcased through live coding. Are you ready to revolutionize your approach?
July 3, 2025 at 2:53 PM
Looks like I'm going back to Norway! 🇳🇴 @javazone.bsky.social
June 26, 2025 at 7:17 AM
Reposted by Willem Jan Glerum
Just 1 week to go until the Joy of Coding pre-party at Lunatech! 🎉

Join us for an evening of inspiring talks, good vibes, drinks, and networking with fellow tech enthusiasts.

Spots are limited—don’t miss out!

👉 Register now: www.meetup.com/010dev/event...

We can't wait to see you there! 🙌
June 19, 2025 at 9:59 AM
Looks like this got mixed up with another great talk 😅 I'll be presenting this one this summer at @rivieradev.fr and JavaCRO 25! 🏖️
"Reactive Programming vs Virtual Threads in @Quarkus" – learn all about it at #jPrime next week by Willem Jan Glerum (wjglerum.nl)

🗓️ 14-15 May, 2025
📍 Sofia, Bulgaria 🇧🇬
🎫 Grab your pass: jprime.io/tickets
May 14, 2025 at 3:23 PM
Thanks for having me @jprimeconf.bsky.social really enjoying jPrime today! You can find the slides here github.com/wjglerum/qua... #quarkus #jprime @lunatech.com
GitHub - wjglerum/quarkus-oidc-sso: SSO made easy with Quarkus OIDC
SSO made easy with Quarkus OIDC. Contribute to wjglerum/quarkus-oidc-sso development by creating an account on GitHub.
github.com
May 14, 2025 at 3:21 PM
Reposted by Willem Jan Glerum
The #SDVCommunityDays have officially begun. Nicolas and @wjglerum.nl opened the event with a humorous French audio guide and a series of great jokes 🎉
March 25, 2025 at 9:13 AM