Sierisimo Sier
sierisimo.com
Sierisimo Sier
@sierisimo.com
The beard with a Kotlin
We should stop saying "XYZ Million" when showing money, people don't realize how much that is because of the abbreviation.

If we write instead: $800,000,000.00, the people will understand and be able to compare it with their own numbers, i.e. $35,000 and understand how ridiculous the difference is
December 3, 2025 at 4:21 PM
Reposted by Sierisimo Sier
📢 If you’ve been meaning to send your KotlinConf 2026 talk proposal – this is your sign to do it now!

The Call for Speakers is wrapping up tomorrow!

Don’t miss the opportunity to share your expertise at the world’s largest Kotlin event. Submit here ⤵️
sessionize.com/kotlinconf-2...
KotlinConf 2026: Call for Speakers
KotlinConf is an official conference by JetBrains. It is devoted to the Kotlin programming language and is the place for the community to gather and d...
sessionize.com
November 29, 2025 at 9:40 AM
I just want software that last for 5 years without requiring major upgrades or hardware upgrades or a remote service connection. Can we go back to offline software that actually solves problems?
November 25, 2025 at 10:00 PM
I'm going to be controversial and get hate for this but: in the majority of scenarios you don't need a data class.

I'm planning a blog post about this, but it's something we need to enforce more frequently.
October 29, 2025 at 5:16 PM
Reposted by Sierisimo Sier
Dr. Jane Goodall filmed an interview with Netflix in March 2025 that she understood would only be released after her death.
October 5, 2025 at 9:08 AM
Reposted by Sierisimo Sier
A quick write up of an investigation for a test failure with NoSuchFieldError

www.liutikas.net/2025/10/06/N...
NoSuchFieldError - JavaVersion does not have member field 'JavaVersion$Companion Companion'
AndroidX team strongly believes in shadow jobs to catch regressions early. Metalava tool that we use to track androidx APIs builds on top of Android Lint inf...
www.liutikas.net
October 6, 2025 at 8:35 AM
Reposted by Sierisimo Sier
We just published the 1.0.0-rc01 release for Compose Hot Reload! With this, we are quickly approaching our first stable release.

Have you tried Hot Reload yet? Let us know how it's working for you!
Release v1.0.0-rc01 · JetBrains/compose-hot-reload
Release summary 🔥🎆 The project is promoted to the 'RC' stage. We are still working on convenient tooling in IntelliJ and Android Studio and will continue experimenting there. The 'core ...
github.com
October 6, 2025 at 12:40 PM
Reposted by Sierisimo Sier
On my way home after @jalapeno-unconf.bsky.social. With @mayers.io and @andresalmiray.com before going to the airport

CUN ✈️ ATL ✈️ CPH

#JakartaEE #EclipseFoundation #Community #Jalapeño
September 15, 2025 at 2:54 PM
Time to get back onboard
September 16, 2025 at 6:49 AM
Reposted by Sierisimo Sier
📣 KotlinConf'26 is calling for speakers!

Got a Kotlin story to tell? Submit your talk idea and be part of shaping this year’s event!

✍️ kotl.in/conf26-submi... ✍️
📣 The KotlinConf'26 Call for Speakers is OPEN!

Share your Kotlin expertise with the world – server-side, web, desktop, mobile, AI/ML, and more! Submit your proposal and get a chance to speak at the year's biggest Kotlin event!

👉 https://kotl.in/conf26-submittalk 👈
September 15, 2025 at 5:13 PM
This weekend I attended a final of a hackaton and I got to meet a lot of community leaders it was cool to have a chance of hanging out with people of other communities in another state, like getting out of my bubble
September 16, 2025 at 6:38 AM
Reposted by Sierisimo Sier
Stumbled upon #JEP502 which is about #StableValue, a new way of having immutable objects without using final which can have an impact on #jvm #startup. It’s these continuous minor improvements that make #Java keep up with requirements… openjdk.org/jeps/502 #OpenJDK
JEP 502: Stable Values (Preview)
openjdk.org
March 11, 2025 at 2:42 PM
Everyone thinks Disney is making a new toy story for money. But I know the truth... It is to get more releases of Debian
September 5, 2025 at 12:59 AM
Reposted by Sierisimo Sier
Couldn’t make it to the KotlinConf 2025 opening keynote?
You can still catch all the action online.

🎥 Watch the full keynote: kotl.in/conf-keynote
Your browser isn’t supported anymore. Update it to get the best YouTube experience and our latest features. Learn more
kotl.in
May 29, 2025 at 6:00 AM
Reposted by Sierisimo Sier
📢 If you missed the KotlinConf 2025 opening keynote or if you just want to rewatch the highlights, the full recording is now available online. ✨
Couldn’t make it to the KotlinConf 2025 opening keynote?
You can still catch all the action online.

🎥 Watch the full keynote: kotl.in/conf-keynote
Your browser isn’t supported anymore. Update it to get the best YouTube experience and our latest features. Learn more
kotl.in
May 29, 2025 at 6:05 AM
Reposted by Sierisimo Sier
¡DOMIX estará en #JConfMéx2025 este 7 de junio!
Java, comunidad y pura sabrosura técnica 🧠⚡
¡Nos vemos en Guadalajara!
🎟️ Adquiere tus boletos aquí: eventos.jconf.mx/event/2/jcon...
#JavaCommunity #DomixPresente #Guadalajara #JVM #ConferenciaJava #TechEvent
May 3, 2025 at 8:00 PM
Reposted by Sierisimo Sier
¡30 años de experiencia y pura sabiduría en código!
chochosmx estará en #JConfMéx2025 este 7 de junio 💻
¡Nos vemos en Guadalajara!
🎟️ Adquiere tus boletos aquí: eventos.jconf.mx/event/2/jcon...
#ChochosPresente #JavaCommunity #VeteranoDelCódigo #JVM #ConferenciaJava #TechEvent
May 5, 2025 at 5:02 PM
Reposted by Sierisimo Sier
¡Noticias brillantes! 💎
Zillow será patrocinador diamante de #JConfMéx2025
¡Gracias por apoyar a la comunidad Java!
📍 Nos vemos el 7 de junio
🎟️ Adquiere tus boletos aquí: eventos.jconf.mx/event/2/jcon...
#ZillowEnJConf #JavaCommunity #DiamondSponsor #JVM #TechEvent #ConferenciaJava
May 6, 2025 at 1:45 AM
Reposted by Sierisimo Sier
¡Daniel Góngora está listo para #JConfMéx2025!
Yucateco, fan del hiking y devoto esposo 🥾💻
Nos acompaña este 7 de junio en Guadalajara
🎟️ Adquiere tus boletos aquí: eventos.jconf.mx/event/2/jcon...
#DanielGóngora #JavaCommunity #TechHiker #YucatecoCodea #JVM #ConferenciaJava
May 7, 2025 at 1:00 AM
Reposted by Sierisimo Sier
Java and its JVM are just chilling in the corner, enjoying fries like the unbothered multiplatform king it is 🍟.
#Programming #Coding #JavaScript #Developer
April 5, 2025 at 1:30 AM
Reposted by Sierisimo Sier
🚀 Share your knowledge at JConfMéx 2025! Apply to give a talk before April 15th, 2025. Submit your proposal here: sessionize.com/jconfmex-2025. Don't miss this chance to inspire the tech community! 🌟 #Java #JVM #JConfMéx #TechTalks #AdvancedProgramming
April 8, 2025 at 3:19 AM
Reposted by Sierisimo Sier
April 9, 2025 at 1:45 AM
Reposted by Sierisimo Sier
Are you into Java, Scala, Groovy, or maybe DevSecOps and AI?
Join JConfMéx 2025 and share your experience with the community 🧠
Connect with JVM professionals 👉
eventos.jconf.mx/event/2/jcon...

#JConfMX #JavaDevelopers #JVM #DevLife #TechConference #SoftwareEngineering #AI
JConf Mexico 2025 | JConf Mexico
¡La conferencia del ecosistema de la JVM mas grande de México regresa! Preparate para vivir de ma...
eventos.jconf.mx
April 15, 2025 at 1:30 AM
Reposted by Sierisimo Sier
¡Gracias a quienes enviaron su propuesta para ser ponentes en JConfMéx 2025! 🎤
Nos emociona leer tanto talento. Pronto estaremos en contacto ✉️

#JConfMX #PonentesJConf #JavaDevelopers #ComunidadTech #JVM #TechConference
April 18, 2025 at 12:59 AM