Geertjan Wielenga
@GeertjanW
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Senior Director of Open Source Projects @AzulSystems @foojayio (https://t.co/YzSx31nwjo), Amsterdam Java User Group, @TheASF @NetBeans PMC Chair, and @Java_Champions.
Amsterdam, the Netherlands
Joined February 2009
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RT @venkat_s: Thanks to the @atlantajug for the inspiration and support for me to speak at the @jconfdominicana . @vincentmayers and @prpat….
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RT @AmsterdamJug: The next Amsterdam JUG lunchtime conversation brings you into direct contact with @brjavaman! Sign up quick, limited seat….
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RT @AmsterdamJug: It’s @prpatel @AzulSystems @eliasnogueira @backbase @BrianVerm @snyksec at the Amsterdam #Java User Group tonight! https:….
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RT @AzulSystems: Greetings from @devnexus! We’re here at booth #33 — come say hi if you’re in Atlanta! 👋 Learn how Azul can supercharge you….
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RT @AmsterdamJug: Thanks @picnic and @Sander_Mak for the super packed out #AmsterdamJUG meetup featuring @iamsoham @rick_ossies @graalvm @R….
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RT @jonatan_ivanov: I'm presenting on Observability at @devnexus in early March. It's one of the the best Java conference in the USA and yo….
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RT @foojayio: On Foojay, @spoole167 discusses creating #Java (and beyond) tests that are as simple, fast, and as easy to run as feasible, w….
foojay.io
The takeaways of moving to a data-driven and test portability approach are more than a quality improvement.
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RT @foojayio: Check out Cees Bos @OpenValue on challenging yourself with Application #Observability Code Challenges!
foojay.io
Quite a few developers are struggling to get up to speed with applying observability practices!
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RT @allmycode: Two of my books are being published this month. "Java, 9th Ed." ( and "Internet of Things" with Mike….
amazon.com
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RT @InnoVirtuoso: 🚀 Level up your dev game! David Farley's "Modern Software Engineering" is the ultimate guide to building reliable, scalab….
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RT @eliasnogueira: Looking for upcoming Java conferences in 2025? 🗓️ . Stay updated and plan your learning journey with this comprehensive….
foojay.io
foojay is the place for all OpenJDK Update Release Information. Learn More.
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RT @KoTurk77: An evening at the @AmsterdamJug at @doctolib is like. Thanks for the awesome talks about #gatling, #java pattern matching….
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RT @AmsterdamJug: Excellent #AmsterdamJUG Meetup @DoctoTechLife with @mijosephr Rijo Sam @ABNAMRO @BalaRawool @ingnl! .
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