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Balkrishna Rawool

@balarawool.bsky.social
659 followers 256 following 96 posts

Java | Spring | OOP & FP | Debugging apps using System.out.println() since 2003.

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Balkrishna Rawool @balarawool.bsky.social · 18/09/2026
Thank you #JFall programme committee for accepting my talk proposal! 🙏 So happy to be speaking at one of the best #Java conferences! ☕️ 🤩 @nljug.bsky.social
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Balkrishna Rawool @balarawool.bsky.social · 26/08/2026
Thank you @intellijidea.com @maritvandijk.bsky.social for having me on the show. I really enjoyed the experience! ❤️
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IntelliJ IDEA, a JetBrains IDE @intellijidea.com · 26/08/2026
Project Loom brings lightweight concurrency to Java. Virtual Threads, Structured Concurrency, Scoped Values — @balarawool.bsky.social shows how the pieces fit together in the latest IntelliJ IDEA Tech Talks 👇 youtu.be/2L7zLdHeyY0
youtu.be
Beyond Virtual Threads: Structured Concurrency - Balkrishna Rawool | IntelliJ IDEA Tech Talks
YouTube video by IntelliJ IDEA, a JetBrains IDE
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Balkrishna Rawool @balarawool.bsky.social · 14/08/2026
Excited to be at @devoxx.com again! 🤩 Thank you to the programming committee! 🙏
Acceptance email from Devoxx Belgium
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Balkrishna Rawool @balarawool.bsky.social · 10/08/2026
And did I mention we were winners 🥇 of the famous #JSpring Quiz 📝 (with @josroseboom.bsky.social and @jagovreede.bsky.social )
JSpring Quiz winners receiving the prize
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Balkrishna Rawool @balarawool.bsky.social · 10/08/2026
Recording 📽️ of my #JSpring 2026 talk (Virtual Threads, Structured Concurrency and Scoped Values: Putting it all together 🧵 ☕) is out on youtube. Please check it here: www.youtube.com/watch?v=4sq1... Thank you @nljug.bsky.social 🙏
youtube.com
Virtual Threads, structured concurrency and scoped values putting it all together
YouTube video by NLJUG
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Hanno Embregts 🎤🎸 @hanno.codes · 16/06/2026
Eleven days ago, I helped run the incredible #JSpring event at Kinepolis in Utrecht! 🇳🇱 We were completely sold out with over 800 attendees and 30+ amazing speakers sharing their knowledge. Huge thanks to everyone who showed up and made it so special! ⚡️
The J-Spring team gathered around the light-emitting letters
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Balkrishna Rawool @balarawool.bsky.social · 04/06/2026
Hey #JSpring, want to explore virtual threads 🧵 and other Project Loom features 💻 Join me in Room 10 at 11:35 for some live demos 🧑‍💻
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Marit van Dijk @maritvandijk.bsky.social · 13/05/2026
Had fun recording a tech talks video with @balarawool.bsky.social at the JetBrains office yesterday.
Marit van Dijk and Balkrishna Rawool standing next to the JetBrains logo at the office reception.
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Balkrishna Rawool @balarawool.bsky.social · 25/04/2026
It was nice to catch up with @sharatchander.bsky.social once again @jcon.one Thank you for all the work you have done for the #Java community! Hope to see you soon again ❤️
Me and Shar at JCON Europe 2026
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Balkrishna Rawool @balarawool.bsky.social · 22/04/2026
Thank you @richard.fichtner.dev for this token. I really appreciate the gesture! 🙏 @jcon.one
Java 30 years anniversary coinJava 30 years anniversary coin
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Balkrishna Rawool @balarawool.bsky.social · 22/04/2026
It was a delight to catch up with @piotrprz.bsky.social yesterday @jcon.one Look at our Polish smiles! Ko Turk, @rijosam.com @fmartin.ch
Ko, Rijo, Francois, Piotr and Bala at JCON Europe
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Balkrishna Rawool @balarawool.bsky.social · 31/03/2026
Due to personal reasons, I’ll not be able to join VoxxedDays Amsterdam. I’m really bummed to miss it as it is such a great conference! Although this was a last minute change, the organizers were very supportive and understanding! Thanks @amsterdam.voxxeddays.com and see you all next time! 🙏
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Balkrishna Rawool @balarawool.bsky.social · 07/03/2026
How does #Java Vector API accelerate parallelizable computations? I explored it in my new article (with an example): Estimating value of pi (π) using Monte Carlo Simulation and Vector API Read it here: www.balarawool.me/Vector-API-P...
balarawool.me
Estimating value of pi (π) using Monte Carlo Simulation and Vector API
Estimating value of pi (π) using Monte Carlo Simulation and Vector API
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Balkrishna Rawool @balarawool.bsky.social · 25/02/2026
An evening filled with fun, knowledge, architecture and performance @utrechtjug.bsky.social with Michel Schudel and @ammbra1508.bsky.social
Michel Schudel talking about Clean Architecture at Utrecht JUGMichel Schudel talking at Utrecht JUG with VoxxeedDays Amsterdam slide in the backAna Maria talking about JVM Performance at Utrecht JUG
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Balkrishna Rawool @balarawool.bsky.social · 23/02/2026
A fun “20 Questions” game using @spring-ai.bsky.social github.com/balkrishnara... Features include: * Integration with LLM * ChatClient * Prompt separation (system and user) * Memory for chat (MessageWindowChatMemory) * Type-safe responses * Spring Retry integration (for invalid responses)
github.com
GitHub - balkrishnarawool/20questions
Contribute to balkrishnarawool/20questions development by creating an account on GitHub.
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Balkrishna Rawool @balarawool.bsky.social · 13/02/2026
Thank you. I’m glad that you liked it!
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Balkrishna Rawool @balarawool.bsky.social · 25/01/2026
I’ll be speaking @jfokus.se 2026 about Project Loom. ☕️ 🧵There are so many awesome speakers and so many amazing talks/ workshops. 🧑‍💻👩‍💻 And only last few tickets left, so please hurry up and get yours at: jfokus.se/register.html
jfokus.se
Jfokus Developers Conference
Sweden's largest developer conference focusing on Java, AI/ML, DevOps, and emerging technologies.
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Balkrishna Rawool @balarawool.bsky.social · 20/01/2026
Happy to share that I’m in the Top 3% of the most active speakers on @sessionize.com for 2025! 🤩 A huge thank‑you to all the conference organizers who continuously put their trust in me, the audiences who show up with curiosity, and the amazing #Java community that keeps inspiring me every day. 🙏
A badge from sessionize.com that shows Balkrishna Rawool in Top 3% of most active speakers for 2025
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Balkrishna Rawool @balarawool.bsky.social · 16/01/2026
My talk ‘Making sense of vector databases’ was in the Top 10 best rated talks at #JFall 2025. 🍁 Thank you @nljug.bsky.social for the opportunity 🙏 and to all the people who joined the session and showed so much love! 🧡
 Feeling proud to be in the company of these legends!
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Balkrishna Rawool @balarawool.bsky.social · 06/12/2025
Did someone say vector API? lol 😂 BTW Nicolai’s editing skills are 🔥
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Balkrishna Rawool @balarawool.bsky.social · 26/11/2025
Had an amazing time at @nljug.bsky.social #JFall 🍁 about 3 weeks ago! 🎉 It’s one of those conferences that feels like a warm community gathering! Gave my talk “Making Sense of Vector Databases” to a packed room: great energy & feedback! Big thanks to the organizers for making it awesome as always! 🙏
JFall 2025 LogoMe speaking at JFall 2025
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Frank Delporte @frankdelporte.be · 15/11/2025
At the @devoxx.com and #JFall conferences, I interviewed speakers and attendees for the @foojay.io #Podcast. In part 1, you'll learn more about ongoing #OpenJDK projects and #TornadoVM. Watch on YouTube or listen in your favorite podcast app: www.youtube.com/watch?v=Srxy...
youtube.com
OpenJDK Projects (Leyden, Babylon, Panama) and TornadoVM (#82)
YouTube video by Frank Delporte
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Balkrishna Rawool @balarawool.bsky.social · 06/11/2025
lol. That was nice coincidence! 😆
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Balkrishna Rawool @balarawool.bsky.social · 06/11/2025
“Documentation has value as much as code” @johanhutting.bsky.social at #JFall talking about MADR
Johan Hutting taking about MADR at JFall
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Balkrishna Rawool @balarawool.bsky.social · 02/11/2025
Congratulations to the whole team for this milestone achievement! 🎉🥂
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Jfokus @jfokus.se · 23/10/2025
🧵 Virtual Threads, Structured Concurrency & Scoped Values: Putting it all together with @balarawool.bsky.social (ING Bank). Master the threads of Java’s new era ⚡ 👉 www.jfokus.se #Jfokus #DeveloperConference #Java #VirtualThreads #ProjectLoom #Concurrency #SpringBoot
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Balkrishna Rawool @balarawool.bsky.social · 17/10/2025
True that. @garnier.wf is amazing!
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Johan Hutting @johanhutting.bsky.social · 16/10/2025
Nice to see @balarawool.bsky.social 's talk at #Devoxx on the featured talks list 🤩 It's a great overview, often with some hidden gems, as long as you don't focus too much on the viewer numbers. Some subjects and conferences receive more traffic.
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Devoxx Belgium @devoxx.com · 14/10/2025
The Top-Rated Talks from #Devoxx Belgium 2025 are live! 🤩⭐️See what sessions Devoxxians loved most (login required) m.devoxx.com/events/dvbe2...
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Balkrishna Rawool @balarawool.bsky.social · 17/10/2025
Indeed! Pleasantly surprised that my @devoxx.com talk featured in the @techtalksweekly.bsky.social list! 🤩
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Tech Talks Weekly @techtalksweekly.bsky.social · 16/10/2025
1️⃣5️⃣ Virtual Threads, Structured Concurrency & Scoped Values — Balkrishna R 🚀 A Spring Boot demo showing how Loom simplifies concurrency in Java. 📺 Watch: youtube.com/watch?v=iO7... #ProjectLoom #JavaConcurrency #VirtualThreads #ParallelProcessing #AsyncJava #JVM #Scalability
youtube.com
Virtual Threads, Structured Concurrency and Scoped Values: Putting it all together by Balkrishna R
Project Loom brings lightweight concurrency to Java with Virtual Threads, Structured Concurrency, and Scoped Values. But how do these features work together ...
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Balkrishna Rawool @balarawool.bsky.social · 10/10/2025
Just back from @devoxx.com! Met amazing friends, attended incredible talks, and had the joy of giving my own. Big thanks to the programming committee and all the attendees 🙌 The video is already up (www.youtube.com/watch?v=iO79... ) and I'd would love your feedback! 📸 @ddoutsiopoulos.bsky.social ❤️
Bala Rawool giving talk at Devoxx Belgium 2025
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Balkrishna Rawool @balarawool.bsky.social · 10/10/2025
Thank you Marit for being there!
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Marit van Dijk @maritvandijk.bsky.social · 10/10/2025
Last session of #Devoxx on Virtual Threads, Structured Concurrency and Scoped Values by @balarawool.bsky.social @devoxx.com
Bala on stage at Devoxx. The slide shows the talk title
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Balkrishna Rawool @balarawool.bsky.social · 10/10/2025
Thank you for attending Simone!
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Simone Romani @simoneromani.bsky.social · 10/10/2025
Closing @devoxx.com with the final talk by @balarawool.bsky.social about virtual threads and the new concurrency features of the JDK
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Balkrishna Rawool @balarawool.bsky.social · 10/10/2025
Thank you for being there Johan!
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Johan Hutting @johanhutting.bsky.social · 10/10/2025
Time for the unofficial "closing keynote" at #Devoxx 2025 in room 8 with @balarawool.bsky.social putting together threading in modern Java 🤩
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Balkrishna Rawool @balarawool.bsky.social · 10/10/2025
I’m just in time! And indeed, ⏰reminder to all: Submit Now!
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Johan Hutting @johanhutting.bsky.social · 06/10/2025
Nice to see @nipafx.dev plug the @balarawool.bsky.social talk on Friday at #Devoxx 🤩 If you have the chance go visit Friday!
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Balkrishna Rawool @balarawool.bsky.social · 06/10/2025
Thanks @nipafx.dev, @johanhutting.bsky.social for the shoutout!
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Balkrishna Rawool @balarawool.bsky.social · 03/10/2025
Always a great feeling when one of your talks gets accepted at one of your favourite conferences. Thanks, @nljug.bsky.social #JFall Program Committee! 🙏
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Balkrishna Rawool @balarawool.bsky.social · 30/09/2025
Oh no! That doesn’t look good. Good luck!
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Balkrishna Rawool @balarawool.bsky.social · 20/09/2025
Of course my friend! BTW the inaugural edition of @ai4devs.bsky.social was amazing. So much energy and enthusiasm. We missed you there Johan!
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Johan Hutting @johanhutting.bsky.social · 19/09/2025
Big thank you to @balarawool.bsky.social for making the time to replace me at AI4Devs on such a short notice today 👍🤩
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Brabant JUG @brabantjug.nl · 16/09/2025
First up tonight is @balarawool.bsky.social, telling us about the secrets of Vector Databases.
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Frank Delporte @frankdelporte.be · 16/09/2025
Later today, you can download the #Java 25 release from the Azul website and other distributors. Want to learn which major new features are included? @speakjava.bsky.social and @balarawool.bsky.social explain it in detail in this @foojay.io #Podcast. www.youtube.com/watch?v=FftY...
youtube.com
Welcome to OpenJDK 25! (#78)
YouTube video by Frank Delporte
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Balkrishna Rawool @balarawool.bsky.social · 15/09/2025
It was an honor to join @speakjava.bsky.social and @frankdelporte.be for the @foojay.io podcast on JDK 25. Thank you Frank for the invitation! 🙏 youtu.be/FftYJqEGKME?...
youtu.be
Welcome to OpenJDK 25! (#78)
YouTube video by Frank Delporte
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Hanno Embregts 🎤🎸 @hanno.codes · 06/09/2025
We are having a great time at our #Java speakers BBQ / unofficial speaker dinner! 🍖 with @coduinix.bsky.social @maritvandijk.bsky.social @ammbra1508.bsky.social @jlengrand.bsky.social @johanhutting.bsky.social @balarawool.bsky.social @louella.dev
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