Better software, faster. Java & full stack development, consultancy and training. Read more on openvalue.eu and openvalue.training.
Joined March 2016
- Tweets 794
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- Followers 746
- Likes 482
207 Photos and videos
Jun 4
How does an AI model actually work? Our colleague @royvanrijn built "The Anatomy of an LLM". This is an interactive walk-through of tokens, vectors and attention. Read our latest Meet the Experts blog story at openvalue.blog/posts/2026/06…
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Apr 22
Most job interviews happen in meeting rooms. Sascha Selzer's happened in the coffee corner of a conference. No pitch deck. No recruiters. Just a conversation. In our new "Meet the Experts" blog, Sascha shares his personal story as a software developer. 👇
openvalue.blog/posts/2026/04…
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Apr 1
As of today, OpenValue Training launches "Mastering Meetings: a Developer's Guide to Professional Meeting Attendance." Learn to say "let's park that" with confidence and survive back-to-back meetings without contributing anything. Register at openvalue.training
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Mar 19
AI technology is working. Make your organization work with it! Rachèl Heimbach spent 2 yrs implementing AI in a regulated environment. The models are ready — organizations need to catch up.
Part 2 of our Vision on AI Impact series 👇
openvalue.blog/posts/2026/03…
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Mar 3
She was standing on the Ajax football pitch, about to give her first-ever tech talk. Three years earlier, she'd never written a single line of code.
Meet Simone de Gijt — from speech therapy to senior Java/Kotlin developer, building generative AI at Rabobank.
First in our "Meet the Experts" series 👇 openvalue.blog/posts/2026/03…
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4 Dec 2025
Our OpenValue Wrapped 2025 is here! How many cups of coffee? How many AI pair programming sessions? And did we deploy on Fridays?
Watch the GIF to find out👉
#OpenValueWrapped #BetterSoftwareFaster
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8 Oct 2025
Join the OpenValue community drinks of @Devoxx at Bier Central in Antwerp! We are ready to welcome you all!
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6 Oct 2025
It's @Devoxx Belgium week - time for our traditional Wednesday drinks! 🍺 Join the unofficial Devoxx afterparty on Oct 8, 20:00-23:00 at Café Bier Central, Antwerp. Hosted by your OpenValue friends. Everyone welcome - the more the merrier! Free Belgian beers and great conversations guaranteed! #devoxx
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19 Mar 2025
Meetup time in our Utrecht office!
First up: Artem Makarov talking about reverse engineering
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14 Feb 2025
Happy Valentine's Day ❤️ They say true love is written in the stars, but at OpenValue, we write it in code. A special Valentine's message that combines our greatest passions: elegant code and the @Java ecosystem. #Java #Love #ValentinesDay
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29 Jan 2025
🏗️ From senior dev to software architect: ready for the next step? Our expert trainers show you the ropes. New iSAQB training dates in Utrecht (Mar/Jun 2025). Watch the video for more reasons for this must-attend training course. Limited spots - level up your career!
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27 Jan 2025
🇺🇸 Exciting news! OpenValue expands to the US! Led by Ed Hut, we're bringing our proven JDK migration expertise to North America, helping organizations cut Java licensing costs by up to 80% while maintaining security and compliance. Read more: openvalue.eu/openvalue-us/🚀
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OpenValue retweeted
3 Dec 2024
Second talk at the @OpenValue Utrecht meetup: Cees Bos talking about solving issues with OpenTelemetry 👌🏻
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OpenValue retweeted
3 Dec 2024
Meetup time at the @OpenValue Utrecht office!
First up: @JosRoseboom talking about Spring Modulith
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18 Nov 2024
New Meetup: Dec 3rd at OpenValue Utrecht!
📦 Package encapsulation with Spring Modulith - Jos Roseboom
🔍 Solving issues with OpenTelemetry - Cees Bos
Free food/drinks & great technical discussions! 17:30 - 21:30 | Few seats left!
RSVP: meetup.com/openvalue/events/…
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Even more #Java 23 language insights from @miragemiko @OpenValue, this time on #Java JEP-461 focused on gatherers, an intermediate function, a functional interface that can transform an input element of type T to an output element of type R. foojay.io/today/exploring-ne… #foojaytip
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