Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ» (@hansolo_) 's Twitter Profile
Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ»

@hansolo_

JUG Leader, Java Champion, ❀️ Java, coding in general, mountain biking and photography...may the force be with you... bsky.app/profile/hansol…

ID: 988801

linkhttp://www.harmonic-code.org calendar_today12-03-2007 05:29:28

48,48K Tweet

9,9K Followers

1,1K Following

Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ» (@hansolo_) 's Twitter Profile Photo
Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ»
@hansolo_

a year ago

And here you go…my #JavaFX based #QlockTwo with support for swiping… 😁 #java #coding

Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ» (@hansolo_) 's Twitter Profile Photo
Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ»
@hansolo_

a year ago

Visited the Zoo today… #photography

Visited the Zoo today… #photography
JUG Hannover (@jughannover) 's Twitter Profile Photo
JUG Hannover
@jughannover

a year ago

Am 12.02.2025 hΓ€lt Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ» einen Vortrag ΓΌber JVM Memory Management bei uns in der JUG Hannover! Um 17 Uhr geht es los, wieder in der Finanz Informatik (FI) am Standort #Hannover. RSVP: meetup.com/java-user-grou… #JVM #GarbageCollection #TrashTalk #FinanzInformatik #JUG #Talk #GC

Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ» (@hansolo_) 's Twitter Profile Photo
Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ»
@hansolo_

a year ago

Looking for an alternative to Intel Granulate? We got you covered…azul.com/blog/finding-a…

JCON (@jcon_conference) 's Twitter Profile Photo
JCON
@jcon_conference

a year ago

Meet our #JCON #ContentBoard Today's 11 am spotlight: Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ» Founder and Leader of Java User Group MS #JavaChampion and passionate about mountain biking and photography. He's working as a principal engineer at Azul Say hello and hope for a high vote from him ;) Submit by Nov

Meet our #JCON #ContentBoard Today's 11 am spotlight: <a href="/hansolo_/">Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ»</a> Founder and Leader of <a href="/Jug_MS/">Java User Group MS</a> #JavaChampion and passionate about mountain biking and photography. He's working as a principal engineer at <a href="/AzulSystems/">Azul</a> Say hello and hope for a high vote from him ;) Submit by Nov
JPrime Conference (@jprimeconf) 's Twitter Profile Photo
JPrime Conference
@jprimeconf

a year ago

🚨 The CFP for #jPrime 2025 is open! πŸ•ΆοΈβ˜•οΈ πŸ—“οΈ Submit your proposal before the 15th of February 2025! πŸ”— jprime.io/cfp πŸ“ See you in Sofia Tech Park πŸ‡§πŸ‡¬, May 14-15 2025!

🚨 The CFP for #jPrime 2025 is open! πŸ•ΆοΈβ˜•οΈ πŸ—“οΈ Submit your proposal before the 15th of February 2025! πŸ”— jprime.io/cfp πŸ“ See you in Sofia Tech Park πŸ‡§πŸ‡¬, May 14-15 2025!
Simon Martinelli (@simas_ch) 's Twitter Profile Photo
Simon Martinelli
@simas_ch

a year ago

Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ» at JUG Switzerland in Bern tonight πŸ˜€

<a href="/hansolo_/">Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ»</a> at <a href="/jugch/">JUG Switzerland</a> in Bern tonight πŸ˜€
Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ» (@hansolo_) 's Twitter Profile Photo
Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ»
@hansolo_

a year ago

Thank you for organizing such a great evening πŸ™πŸ»πŸ‘πŸ»

Abdel SGHIOUAR (@boredabdel) 's Twitter Profile Photo
Abdel SGHIOUAR
@boredabdel

a year ago

πŸ₯³πŸ₯³πŸ₯³πŸŽ‰πŸŽ‰πŸŽ‰

Patrick Baumgartner (@patbaumgartner) 's Twitter Profile Photo
Patrick Baumgartner
@patbaumgartner

a year ago

Trash Talk tonight at JUG Switzerland in St. Gallen with Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ»

Trash Talk tonight at <a href="/jugch/">JUG Switzerland</a> in St. Gallen with <a href="/hansolo_/">Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ»</a>
Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ» (@hansolo_) 's Twitter Profile Photo
Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ»
@hansolo_

a year ago

What a ride…already made it 55 times around the sun on spaceship earth and even if we lost our most valuable members (Mom πŸ–€ Dad) on that journey, the crew is still going strong πŸ€«πŸ§πŸ»β€β™‚οΈ

Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ» (@hansolo_) 's Twitter Profile Photo
Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ»
@hansolo_

a year ago

first maternity shooting today…that was real fun… #photography

first maternity shooting today…that was real fun… #photography
Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ» (@hansolo_) 's Twitter Profile Photo
Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ»
@hansolo_

a year ago

This is my last tweet on this messed up platform…find me on bluesky…

ConFoo Developer Conference (@confooca) 's Twitter Profile Photo
ConFoo Developer Conference
@confooca

a year ago

Say goodbye to dead code! 🧹 Next February, Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ» shares tips to identify and remove legacy code headaches for cleaner, leaner projects. buff.ly/41Gjct9

Say goodbye to dead code! 🧹 Next February, <a href="/hansolo_/">Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ»</a> shares tips to identify and remove legacy code headaches for cleaner, leaner projects. buff.ly/41Gjct9
JCON (@jcon_conference) 's Twitter Profile Photo
JCON
@jcon_conference

a year ago

We are happy to have Java User Group MS back as a partner of #JCON2025! For all #JUG members we offer 1,000 free #JavaUserGroup tickets! First come, firste serve! #JCON #Java Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ» Karsten Free JUG ticket: pretix.eu/impuls/europe2… Become a partner JUG: jcon.koeln/#partner

We are happy to have <a href="/Jug_MS/">Java User Group MS</a> back as a partner of #JCON2025! For all #JUG members we offer 1,000 free #JavaUserGroup tickets! First come, firste serve! #JCON #Java <a href="/hansolo_/">Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ»</a> <a href="/kakulty/">Karsten</a> Free JUG ticket: pretix.eu/impuls/europe2… Become a partner JUG: jcon.koeln/#partner
Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ» (@hansolo_) 's Twitter Profile Photo
Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ»
@hansolo_

a year ago

Happy Birthday to Jason Lee and Justin Lee πŸŽ‚πŸŽπŸ’πŸŽ‰πŸ₯³πŸŽŠπŸŽ

πŸ’»β˜• Richard Fichtner (@richardfichtner) 's Twitter Profile Photo
πŸ’»β˜• Richard Fichtner
@richardfichtner

a year ago

Join Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ» on January 22nd at #JUGOberpfalz to learn about memory management in the JVM. Gerrit's presentations are always fun and informative, which is why he is a popular speaker worldwide. Don't miss out on his stop in Weiden for this Trash Talk session! Register for a

Join <a href="/hansolo_/">Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ»</a> on January 22nd at #JUGOberpfalz to learn about memory management in the JVM. Gerrit's presentations are always fun and informative, which is why he is a popular speaker worldwide. Don't miss out on his stop in Weiden for this Trash Talk session! Register for a
Voxxed Days CERN (15th January 2025) (@voxxedcern) 's Twitter Profile Photo
Voxxed Days CERN (15th January 2025)
@voxxedcern

10 months ago

Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ» diving deep into the world of garbage collection, memory optimization, and how the JVM keeps your apps running smoothly! #VoxxedCERN #JVM #GarbageCollection

<a href="/hansolo_/">Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ»</a> diving deep into the world of garbage collection, memory optimization, and how the JVM keeps your apps running smoothly! #VoxxedCERN #JVM #GarbageCollection
Devoxx Greece (@devoxxgr) 's Twitter Profile Photo
Devoxx Greece
@devoxxgr

8 months ago

πŸš€ Meet the Java Track for Devoxx Greece 2025! 🎀 Аlina Yurenko πŸ‡ΊπŸ‡¦ 🎀 Olga Gupalo πŸ‡ΊπŸ‡¦ 🎀 Christian WΓΆrz 🎀 Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ» 🎀 Spencer Gibb (πŸ¦‹ @spencer.gibb.us) 🎀 Dimitris Andreadis 🎀 Georgios Andrianakis 🎀 Ioannis Canellos 🎟 Get your Ticket πŸ‘‰devoxx.gr/#tickets #DevoxxGR #Speakers #Java

πŸš€ Meet the Java Track for Devoxx Greece 2025! 🎀 <a href="/alina_yurenko/">Аlina Yurenko πŸ‡ΊπŸ‡¦</a> 🎀 <a href="/Olya_Gupalo/">Olga Gupalo πŸ‡ΊπŸ‡¦</a> 🎀 <a href="/chwoerz/">Christian WΓΆrz</a> 🎀 <a href="/hansolo_/">Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ»</a> 🎀 <a href="/spencerbgibb/">Spencer Gibb (πŸ¦‹ @spencer.gibb.us)</a> 🎀 <a href="/dandreadis/">Dimitris Andreadis</a> 🎀 <a href="/geoand86/">Georgios Andrianakis</a> 🎀 <a href="/iocanel/">Ioannis Canellos</a> 🎟 Get your Ticket πŸ‘‰devoxx.gr/#tickets #DevoxxGR #Speakers #Java
JCON (@jcon_conference) 's Twitter Profile Photo
JCON
@jcon_conference

7 months ago

Beware… there’s dead #code lurking in your project. At #JCON2025, join Gerrit Grunwald πŸ‡ΊπŸ‡¦πŸ‡ΉπŸ‡ΌβœŒπŸ» as he fearlessly hunts down the β€œlegacy,” β€œdead,” and even β€œzombie” code haunting your codebase. πŸ’€ Where does it hide? πŸ‘» Who wrote it (and are they still employed)? πŸ”§ Which tools can help you