Lutske de Leeuw
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lutskedev.bsky.social
Lutske de Leeuw
@lutskedev.bsky.social
130 followers 170 following 27 posts
Software Engineer @Craftsmen | Speaker | Community builder
Full-stack dev with a focus on Java, Angular & AI.
Passionate about Machine Learning, cats 🐾, and sharing knowledge.
Advocating for diversity as a woman in tech.
ApeldoornJUG, JUGNoord,Devoxx4Kids
Posts Replies Media Videos
lutskedev.bsky.social
Today at @lu.voxxeddays.com 16:00 in the NT room. Tame your llama, Run AI in Java!

Get ready for live demo's, Llamas and more tech fun!

Do I see you there?
Lutske de Leeuw holding her speakers badge in front of the voxxed days Luxembourg 2025 poster. With the 4 houses in a magic harry potter inspired theme.
June 20, 2025 at 9:37 AM
lutskedev.bsky.social
Arrived at jspring @nljug.bsky.social Do I see you there (during my session)?
Lutske de Leeuw showing her Jspring speaker badge in front of the welcome banner.
June 5, 2025 at 8:02 AM
lutskedev.bsky.social
Had an amazing time at @jnationconf.bsky.social! Met so many inspiring people, learned a ton, and shared stories about AI in Java. Thanks to everyone who made it unforgettable. See you next time!

#Jnation #craftsmen #speaker #KnowledgeSharing #networking
A blurry photo of Lutske de Leeuw and the audience during JNation 2025. Everybody is smiling and raising or waving their hand to be in the picture. Lutske de Leeuw raises her hand to ask the audience to answer the question on the screen. During her Jnation talk "Tame your llama, get AI in Java" The room is light and you see the audience listening carefully with every seat is taken. Lutske de Leeuw smiling and doing thumbs up just before the presentation in a green dress behind her stickered laptop and the JNation stand with an owl with a rock guitar. In the back you see a Jnation flag and a part of the big screen.
May 31, 2025 at 8:06 PM
lutskedev.bsky.social
Java ☕, LLMs 🧠 & a sunny stage in Málaga ☀️
Yesterday's talk at J On The Beach went great. Demos worked, fun crowd, and lots of good conversations. Still around today if you want to chat about local AI in Java!

#JOTB25 #Java #LLM #ollama #Craftsmen #Speaker
Lutske de Leeuw smiling while taking a picture with the audience during her talk "Tame your llama, Run AI in Java" at J on the beach. The audience (~150 people) is sitting on white chairs and are smiling, waving and cheering.
May 16, 2025 at 8:51 AM
lutskedev.bsky.social
Had burritos, swapped culture stories, and ended up singing “Stairway to Heaven” with a room full of Java devs. Not your average @jugnoord.bsky.social night.
Shout-out to @rijosam.com & @hanno.codes for the laughs, lessons, and live music. 💙🎸

#JUGNoord #Java #DevLife #SoftSkills
Rijo Sam smiling and telling stories about "Tulips to Turmeric" in front of a big screen stating 'The retrospective' with an image of sticky notes and blue pens. In front of the JUGNoord attendees. Hanno Embregts playing guitar. In front of him is a music standard for the microphone and a high table with an apple laptop on it. Behind him is a big screen with a cool photo that was taking during his key note at Devoxx Belgium a couple years ago. On the left you see some attendees from the JUGNoord event in the DUO building.
April 18, 2025 at 9:01 AM
lutskedev.bsky.social
Our @jugnoord.bsky.social April event is live. RSVP now!

With talks from @hanno.codes and @rijosam.com

Sign up here: www.meetup.com/jug-noord/ev...
April 9, 2025 at 2:50 PM
lutskedev.bsky.social
It was great talking at @amsterdam.voxxeddays.com If you want to know more about jep 485 stream gatheres @piotrprz.bsky.social will give a deep dive of it at 15:00 in Room 12

#VDAMS25
April 3, 2025 at 10:05 AM
lutskedev.bsky.social
Arrived at @amsterdam.voxxeddays.com ! Super exited to talk about java 24 in Room 2 at 10:25
See you there!

#VDAMS25
April 3, 2025 at 7:28 AM
lutskedev.bsky.social
📧 𝐉𝐮𝐬𝐭-𝐢𝐧-𝐓𝐢𝐦𝐞 (𝐉𝐈𝐓) 𝐒𝐭𝐢𝐜𝐤𝐞𝐫-𝐢𝐧𝐠! 💌

I just couldn’t bear to bring a clean-slate laptop to my presentation tomorrow at @amsterdam.voxxeddays.com so here it is, (almost) fully decorated! 🚀🎉 Still some room left for more, of course. 😁

Show me your stickered laptop! 💻✨ Drop a pic in the comments!
A laptop with a lot of stickers on it, from Java's duke, cats, rubber ducks and more computer related stuff. Surrounded by other stickers, peeled off stickers.
April 2, 2025 at 1:24 PM
lutskedev.bsky.social
⏰𝐂𝐨𝐮𝐧𝐭𝐢𝐧𝐠 𝐝𝐨𝐰𝐧 𝐭𝐨 @amsterdam.voxxeddays.com 🔭

I’m beyond excited to be speaking at this amazing Java conference! In this video, I share why I’m looking forward to it.

If you haven’t got your ticket yet, get yours here: amsterdam.voxxeddays.com! 🎟️

Who is also there this Thursday?
April 1, 2025 at 9:19 AM
lutskedev.bsky.social
🚀 Had a great time at @jugnoord.bsky.social !

🔹 @roywasse.bsky.social explored better ways to measure Java skills
🔹 @josroseboom.bsky.social showed how Spring Modulith simplifies code
🔹 Live-streamed to ING Back-End Summit + amazing food! 🍰

Join us next time! www.meetup.com/jug-noord/
Roy Wasse starting his talk about "How good of a developer are you?" at the JUG Noord. In front of a screen with a presentation, a microphone, camera for the live stream and a laptop. Jos Roseboom presenting his talk about Spring Modulith. He is in front of a screen that says "Structure" in a big font. You see also the firs row of attendees of the JUG Noord. A room with ~22 people who where listening to Jos Roseboom during his talk about Spring Modulith at the JUG Noord. The attendees are sitting in colourfull chairs and on the screen is a slide with a happy vs a sad developer. Jos stands next to the screen.
March 21, 2025 at 2:13 PM
lutskedev.bsky.social
🚀 𝗪𝗲𝗯𝗗𝗲𝘃 𝗭𝘄𝗼𝗹𝗹𝗲 𝐱 𝐖𝐢𝐧𝐝𝐞𝐬𝐡𝐞𝐢𝐦🚀

What an inspiring evening with 70 tech enthusiasts! Danielle Oosten talked internships, Lisa Hoving delved into neurodiversity, and I made machine learning accessible. @dennisdoomen.com explored .NET frameworks

Thanks to Sander ten Brinke for hosting!
Sander ten Brinke introducing Lutske de Leeuw to give her talk about Machine Learning 101 Lutske de Leeuw showing python code how to read data from a .csv in a jupyter notebook Speakers and host from WebDev Zwolle. From Left to right: Rowdy Rabouw, Lutske de Leeuw, Dennis Doomen, Sander ten Brinke, Danielle Oosten All helding a flower bouquet as speakers gift.
March 13, 2025 at 10:15 AM
lutskedev.bsky.social
Almost starting at WebDevZwolle by Arcady
March 12, 2025 at 5:34 PM
lutskedev.bsky.social
🚀 What a night at @apeldoornjug.bsky.social !🚀Great talks from @boukenijhuis.bsky.social on TDD & GenAI and @andresalmiray.com on AI-powered Java apps. Raffles, networking, and stamppot. Huge thanks to @craftsmennl.bsky.social for sponsoring! See you next time!

#ApeldoornJUG #Java #AI #Network
Bouke Nijhuis presenting TDD & generative AI: a perfect pairing? in front of almost 50 attendees at the ApeldoornJUG. Lutske de Leeuw opening the ApeldoornJUG in front of almost 50 attendees Andres almiray starting his presentation about Building AI powered applications with Java. In front of almost 50 attendees at the ApeldoornJUG Ko Turk and Andres Almiray ready to start the raffle rain at the ApeldoornJUG. They gave away Oracle goodies, tickets for Voxxed Days Amsterdam.
February 20, 2025 at 10:45 AM
lutskedev.bsky.social
The next @apeldoornjug.bsky.social event is scheduled!
Join us at February 19th 2025 in Apeldoorn.

With 2 amazing speakers @andresalmiray.com and Bouke Nijhuis!

RSVP now: www.meetup.com/apeldoornjug...

#Java #MeetUp #CommunityEvent #GenerativeAI #TDD #AI
Banner for the next ApeldoornJUG event on February 19th 2025. Starting at 17:30 till 21:00. With Andres Almiray about building AI powered applications with Java and Bouke Nijhuis about TDD and generative AI. A perfect pairing? Sponsored by Craftsmen.
January 24, 2025 at 2:58 PM