Rustam Mehmandarov

Now attending a session from @rustam.no about #Java #Cloud #Serverless #Native and #CRaC #devnexus #community

@javaland.bsky.social Here is my @javaland.bsky.social session picks blog post: www.ridingthecrest.com/blog/2026/02... @hanno.codes @venkats.bsky.social @theguywiththeduketattoo.com @nipafx.bsky.social @horstmann.com @brunoborges.bsky.social @fmartin.ch @ixchelruiz.bsky.social @rustam.no

Excited for “An Opinionated Guide to Bulletproof APIs with Java” by Rustam Mehmandarov (@rustam.no) — Java Champion, GDE for Cloud & Docker Captain.

Go beyond CRUD and learn 5 proven patterns for secure, observable, evolvable APIs using Jakarta EE & MicroProfile.
2026.geecon.org/speakers/inf...

Hello, my friends in Czechia! 👋🇨🇿 I will be doing a talk in Prague tomorrow evening. Feel free to join! There are only 3 spots left. 🙌 luma.com/juznc617 #java #community

Just *1,5 hours* to go! Tick-tock!

Also, my friend and fellow #JavaChampion @patbaumgartner.com will be hosting this session. I am very excited about this! 🙌 Who's joining?

I recommend:
* the speaker
* the talk
* the conference ;-)

Aaaw, thank you! And likewise! 😍

🔊 So you think that any API is just some #REST, a dash of HTTP and tons of #JSON? Or even worse... XML?? 🔊

Join my talk today at 9:00pm CET, online @ @jchampionsconf.bsky.social!

📺 Livestream it here: www.youtube.com/watch?v=3nnI...

See you there!

#java #jakartaee

See you there! 👋

GeeCON is all about inspiring each other.
Share your knowledge as a speaker or join us to learn from the best at GeeCON 2026 in Kraków.
👉 2026.geecon.org
#GeeCON #Java #JVM #Community

Happy 25th birthday, @intellijidea.com! 🥳 25 years of shipping features, squashing bugs, and continuous improvement. Thanks for making development so much better. Cheers to many more years! 🥂💻 #IntelliJIDEA25

Congratulations! 😍 Thank you for everything you do for the community! 🫶☕️

Thank you! 🤗

Thrilled to be recognized as a Most Active Speaker by @sessionize.com again! 🏆

The badge is great, but the real wins are the deep tech talks, the "hallway tracks," and the friendships made along the way.
Thanks to every organizer and attendee.

Here’s to another year of building together! 🚀
#GDE

Jfokus Developers Conference Sweden's largest developer conference focusing on Java, AI/ML, DevOps, and emerging technologies.

I can’t believe @jfokus.se is just a month away! 🇸🇪

This year is special because they are celebrating their 20th anniversary! 🎉 It’s going to be packed with Java Champions and JVM experts.

Grab your ticket while you still can: 🔗 jfokus.se

See you in Stockholm? ☕️

#Java #Jfokus #Jfokus2026 #JVM

JChampions Conference Conference organized by Java Champions and featuring Java Champions in the presentations.

Register for jChampions 2026 - a free virtual conference, running this year on January 22, 23, 26, and 27. See you there? 🙌

🌐 JChampions Conf: jchampionsconf.com

📺 YouTube Channel: www.youtube.com/@JChampionsC...

🎟️ Tickets: www.eventbrite.com/e/jchampions...

#Java #JavaChampions #developers #JVM

Free Kindle version! #Java Data Structures, using #EclipseCollections.

One Positive Effect of Java 25 with Compact Object Headers Enabled Measuring the memory cost of ArrayList and Eclipse Collections FastList

My latest blog: One Positive Effect of Java 25 with Compact Object Headers Enabled

donraab.medium.com/one-positive...

Happening NOW!

Join the largest virtual gathering for the Jakarta EE and Java community, the JakartaOne Livestream conference.

Join live: www.youtube.com/live/KoUFAk3...

Eclipse Collections Categorically: Level up your programming game Eclipse Collections Categorically: Level up your programming game - Kindle edition by Raab, Donald. Download it once and read it on your Kindle device, PC, phones or tablets. Use features like bookmarks, note taking and highlighting while reading Eclipse Collections Categorically: Level up your programming game.

On Cyber Monday, the Kindle version of "Eclipse Collections Categorically: Level up your programming game" will be $0 to buy.

Offer begins 12:00am PST & ends at 11:59pm PST on Dec. 1, 2025. Mark your calendar, & share w/ folks who like unique tech books. 🙏
www.amazon.com/Eclipse-Coll...

The Kindle version of "Eclipse Collections Categorically is being offered at a special price today on Amazon. There's less than 20 hours left today to buy a copy of the Kindle version for $0. Good luck and enjoy! 🙏

⚡ Java in the cloud can be blazing fast.

At #Devnexus, @rustam.no breaks down serverless, Native Image, and CRaC — and how each unlocks next-level performance.

devnexus.com/events/java-...

🎟️ Get tickets at devnexus.com
📨 Sign up atlj.ug/DevnexusConn...

Happy birthday! 🥳🥳🥳

Sponsoring #Devnexus 2026 means putting your brand or product in front of thousands of developers, engineers, and tech leaders shaping the future of technology. 💻

Visibility, credibility, and real connections, all in one event. 🚀

Click here for a prospectus ajug.typeform.com/to/BTa7bZ

Duke on CRaC with Jakarta EE with Rustam Mehmandarov and Ivar Grimstad For Java developers, slow startup times have long been the Achilles’ heel of deploying microservices in the cloud. In serverless and containerized environmen...

🚀 Faster startup, stronger performance! At #Devnexus, @theguywiththeduketattoo.com & @rustam.no showcased how CRaC and Jakarta EE bring new power to Java apps.

Catch the recap ⤵️
devnexus.org/posts/duke-o...

💥 Don’t miss Devnexus 2026 — where Java’s future comes alive!

Thank you for having me, @cloudnativebergen.dev! What an event! 🤩 It was great to be back again – this time with a workshop and a talk on #Cloud, #CloudNative apps, #GoogleCloud and #AI. Thank you to all the organisers, fellow speakers, volunteers, and attendees! Hope to see you all again soon! 🙌

The first day of Cloud Native Day Bergen 2025 has already started with good help from our Volunteers! @rawkode.dev , @sindre.bsky.social , @eyeveebee.bsky.social , @rustam.no , @taniaholst.bsky.social, and many more are running their workshops today 🚀 #cndb2025 #cloudnative

Happy birthday to the one and only @sharatchander.bsky.social! Enjoy your cake day! 🥳🧁🎉🎂 Thank you for all you're doing for the #Java community! ☕

Totally! Ofc! Can I have one too? 😅

Thanks a lot!!