Łukasz Pięta @_pientaa

Poznań, Poland Joined December 2021

Tweets

26
Followers

11
Following

65
Likes

28

kt.academy @ktdotacademy

a year ago

Null Safety - Why Java will never catch up to Kotlin. Read the full article by @_pientaa on our blog 👇 buff.ly/46CYR8o

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#Kotlin #Hibernate #Java #JPA “Many problems with data access layer can be just a result of a wrong application design, so don’t be that hard on Hibernate. It’s not as evil as everybody describes it.” —@_pientaa Read my new article about Hibernate: link.medium.com/M09PgIVbmCb

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Łukasz Pięta @_pientaa

3 years ago

This reminds me myself after reading it as junior dev

Vlad Mihalcea @vlad_mihalcea

3 years ago

This reminds me myself after reading it as junior dev

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kt.academy @ktdotacademy

3 years ago

Kotlin and JPA — a good match or a recipe for failure? 🤔 Article by @_pientaa on how to use Hibernate in Kotlin in the most efficient way. 📄 tiny.pl/w21v2 #kotlin #JPA #Hibernate

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jhey ʕ•ᴥ•ʔ @jh3yy

3 years ago

Wait. Am I doing this right? 👉 github.com/jh3y

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Łukasz Pięta @_pientaa

3 years ago

#kotlin #JPA #Hibernate Check out my article I just published - "Kotlin and JPA - a good match or a recipe for failure?" link.medium.com/xTqUDB1JFxb

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Łukasz Pięta @_pientaa

3 years ago

7 years ago… for me it’s over 4 years now using Kotlin, I wish it was more!

Kotlin by JetBrains @kotlin

3 years ago

7 years ago… for me it’s over 4 years now using Kotlin, I wish it was more!

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Dave Leeds @djleeds

3 years ago

Did you know? For strings with no variables in them, #Kotlin applies trimIndent() and trimMargin() at compile time instead of runtime.

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Łukasz Pięta @_pientaa

3 years ago

I'll just leave it here

Martin Bonnin @martinbonnin

3 years ago

I'll just leave it here https://t.co/ExJnz1uMbJ

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Łukasz Pięta @_pientaa

3 years ago

🚀

Kotlin by JetBrains @kotlin

3 years ago

🚀

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JDD @JDD_Krakow

1K Followers 948 Following A community-driven conference for all developers and Java enthusiasts! Meet us on 21-22 October 2025 in Krakow, Poland.

Mateusz Kardaś @jestlato

82 Followers 225 Following Founder https://t.co/ru7uqrVg3W | Building AI-powered data analysis tools for non-technical people

Franek @franekdev

42 Followers 617 Following Handcrafting https://t.co/fK3Oz18zmC - turning coffee into c# and angular

Marek @Marek19391945

78 Followers 585 Following

Erik @Erik_Schouten

130 Followers 288 Following

d_purley @purley73

4 Followers 365 Following

Michael @michaal

96 Followers 3K Following

Halina Ciccone @CicconeHalina

29 Followers 110 Following Head of Corporate Training Partnerships @ktdotacademy

Investment banker & professional, angel and stocks investor US & PL |
Expertise: PE/VC, M&A, stocks, startups, angel investing.
The views here are my own.

Krzysztof Knopp @KnoppKrzysztof

279 Followers 1K Following Investment banker & professional, angel and stocks investor US & PL | Expertise: PE/VC, M&A, stocks, startups, angel investing. The views here are my own.

Adrian @adriangl_97

6 Followers 77 Following

4Developers @4Developers

2K Followers 1K Following 4Developers to interdyscyplinarny festiwal technologiczny!

Mateusz Kardaś @jestlato

82 Followers 225 Following Founder https://t.co/ru7uqrVg3W | Building AI-powered data analysis tools for non-technical people

Λrrow @arrow_kt

4K Followers 27 Following An #OpenSource family of libraries bringing functional and metaprogramming to #Kotlin.

Valuable content on Kotlin, Android, and backend development!
→ Expert tips
→ Best Practices
→ Tutorials
→ Insights from Marcin Moskała
→ Books & Workshops

kt.academy @ktdotacademy

5K Followers 164 Following Valuable content on Kotlin, Android, and backend development! → Expert tips → Best Practices → Tutorials → Insights from Marcin Moskała → Books & Workshops

Effective Kotlin @EffectiveKotlin

2K Followers 7 Following Profile of the Effective Kotlin book by @marcinmoskala

Nico Krijnen @nicokrijnen

63 Followers 110 Following Keeping things simple.

Testcontainers @testcontainers

13K Followers 29 Following Testcontainers is an OSS library that finally makes integration testing easy. Try it now https://t.co/8h6Ke2BauG

Adama Traoré Diarra @AdamaTrd37

329K Followers 8 Following @FulhamFC player. Athlete. Be and you will be.

Hibernate @Hibernate

26K Followers 34 Following The Hibernate team behind the suite of open source Java libraries around domain models. @hibernate.org (bsky)

Krzysztof Knopp @KnoppKrzysztof

279 Followers 1K Following Investment banker & professional, angel and stocks investor US & PL | Expertise: PE/VC, M&A, stocks, startups, angel investing. The views here are my own.

newpodcast2 @newpodcast2

426 Followers 8 Following Вечно молодой подкаст про IT-технологии

Java & Kotlin enthusiast | Liberica JDK advocate | Serial speaker & podcaster | Passionate about community & tech experimentation

@asm0dey@asm0dey.site

Pasha Finkelshteyn | ... @asm0di0

2K Followers 583 Following Java & Kotlin enthusiast | Liberica JDK advocate | Serial speaker & podcaster | Passionate about community & tech experimentation @[email protected]

DevTernity Conference @devternity

4K Followers 687 Following Turning developers into architects and engineering leaders since 2015. 📅 Upcoming conference: 7-8 Dec 2023. Online. GMT.

Dave Leeds @djleeds

4K Followers 893 Following I write and draw cartoons about #Kotlin at https://t.co/T7TO84aB8P

Martin Bonnin @martinbonnin

2K Followers 654 Following Chocolate Droid Officer 🍫

👨‍💻 Dev & architect @GarmSol 🥑 Dev Advocate ✍️ Blogger at https://t.co/AJgSlLsHp6 📖 Author of https://t.co/YYSKxtce2F 🐘 @nico@frankel.ch

Nicolas Fränkel 🇺... @nicolas_frankel

14K Followers 12 Following 👨‍💻 Dev & architect @GarmSol 🥑 Dev Advocate ✍️ Blogger at https://t.co/AJgSlLsHp6 📖 Author of https://t.co/YYSKxtce2F 🐘 @[email protected]

My book: https://t.co/QGevhw6nyE | My podcast: @HappyPathProg | Working on Agentic Architectures at @AWSCloud | My opinions are mine

James Ward @JamesWard

18K Followers 3K Following My book: https://t.co/QGevhw6nyE | My podcast: @HappyPathProg | Working on Agentic Architectures at @AWSCloud | My opinions are mine

Java and JVM based technologies, dynamic languages, enterprise architectures, patterns, distributed computing, AI and more.

geecon @GeeCON

4K Followers 223 Following Java and JVM based technologies, dynamic languages, enterprise architectures, patterns, distributed computing, AI and more.

Dmitry Jemerov @intelliyole

8K Followers 163 Following Ex-JetBrains, now pre-master student of linguistics at University of Leiden. Co-author of "Kotlin in Action"

Next edition: 11 - 13 June 2025, Krakow, Poland

Conference for Software Developers.
Especially, but not only, those on JVM and Java.

Devoxx Poland 🇵�... @DevoxxPL

3K Followers 364 Following Next edition: 11 - 13 June 2025, Krakow, Poland Conference for Software Developers. Especially, but not only, those on JVM and Java.

Adam Bien @AdamBien

36K Followers 177 Following Author, JavaONE Rockstar, Consultant, Java Champion, AWS Hero https://t.co/gniBTK2Xdp trainer: https://t.co/NtetbYkf62 podcaster: https://t.co/UZU8MvIS17

Confitura @confiturapl

3K Followers 9 Following Proudly brewing a place for software minds to meet and grow, since 2007

Polish JUG @polishjug

2K Followers 62 Following Polish Java User Group

nofluffjobs @nofluffjobs

3K Followers 1K Following No Fluff Jobs to portal z ogłoszeniami o pracy w IT, Marketingu, Sprzedaży, Finansach, HR i innych branżach.

The Daily Kotlin @DailyKotlin

8K Followers 7 Following Kotlin news and tips

Andrey Breslav @abreslav

15K Followers 218 Following Founder of https://t.co/mE7L9GzgTK | Was in charge of creating Kotlin

Developer Advocate @ JetBrains https://t.co/L4EaiCtn6M

#java #kotlin #ai #creativecoding #bass #synth & #kettlebells https://t.co/md7MY4CR0v

Anton Arhipov @antonarhipov

11K Followers 1K Following Developer Advocate @ JetBrains https://t.co/L4EaiCtn6M #java #kotlin #ai #creativecoding #bass #synth & #kettlebells https://t.co/md7MY4CR0v

Dev Advocate @JetBrains teaching ∞ learning Kotlin & Compose Multiplatform. @talkingkotlin. Kotlin Foundation. Author. Working w/ with love, always iterating.

Sebastian Aigner 📫 @sebi_io

6K Followers 1K Following Dev Advocate @JetBrains teaching ∞ learning Kotlin & Compose Multiplatform. @talkingkotlin. Kotlin Foundation. Author. Working w/ with love, always iterating.

Nanami @compscienyan

4K Followers 939 Following @hot_girl_spring but mentally ill

Adrian @adriangl_97

6 Followers 77 Following

⚽️ Football player | BCN-Fuentealbilla-UAE | My personal projects: @thisiscapitten @mikakus @bodegainiesta | Management: @weare_nsn

Andrés Iniesta @andresiniesta8

24.7M Followers 127 Following ⚽️ Football player | BCN-Fuentealbilla-UAE | My personal projects: @thisiscapitten @mikakus @bodegainiesta | Management: @weare_nsn

Spring Framework @springframework

95K Followers 36 Following

Elon Musk @elonmusk

226.9M Followers 1K Following https://t.co/9qhgzJ69UQ

Jugador @FCBarcelona_es y @SeFutbol Management: @leaderbrksports | info@leaderbrock.com 📸🎥 TQTK Studios

Pedri González @Pedri

2.5M Followers 23 Following Jugador @FCBarcelona_es y @SeFutbol Management: @leaderbrksports | [email protected] 📸🎥 TQTK Studios

The Leading IDE for Pro Java and Kotlin Development, by @JetBrains

Tips: #IntelliJIDEATips
New Features: #NewInIntelliJIDEA

Our YT channel https://t.co/GuAlWUIi7Q

IntelliJ IDEA, a JetB... @intellijidea

154K Followers 23 Following The Leading IDE for Pro Java and Kotlin Development, by @JetBrains Tips: #IntelliJIDEATips New Features: #NewInIntelliJIDEA Our YT channel https://t.co/GuAlWUIi7Q

Java @java

580K Followers 751 Following The official page of the #1 programming language and development platform.

The World's Leading Provider of Professional Development Tools. Makers of IntelliJ IDEA, ReSharper, PyCharm, TeamCity, Kotlin, and more.

JetBrains @jetbrains

205K Followers 53 Following The World's Leading Provider of Professional Development Tools. Makers of IntelliJ IDEA, ReSharper, PyCharm, TeamCity, Kotlin, and more.

A conference about everything @Kotlin. Brought to you by @JetBrains. KotlinConf 2026 will take place in Munich, Germany on May 20–22, 2026.

KotlinConf @kotlinconf

21K Followers 2 Following A conference about everything @Kotlin. Brought to you by @JetBrains. KotlinConf 2026 will take place in Munich, Germany on May 20–22, 2026.

JetBrains Ktor @JetBrainsKtor

6K Followers 3 Following Kotlin Framework for creating connected systems. Free and OSS. Brought to you by JetBrains. https://t.co/1Mf2BYllBL.

Spring Boot @springboot

106K Followers 3 Following https://t.co/BwJ42wMbQK

@Java Champion, author of High-Performance Java Persistence and @Hypersistence Optimizer.

Blogging at https://t.co/GWdHta4mMO

Vlad Mihalcea @vlad_mihalcea

89K Followers 138 Following @Java Champion, author of High-Performance Java Persistence and @Hypersistence Optimizer. Blogging at https://t.co/GWdHta4mMO

Talking Kotlin @talkingkotlin

11K Followers 4 Following Talking Kotlin is a technical show discussing everything @Kotlin with your hosts @sebi_io and @zsmb13.

Discover what’s going on in the Kotlin ecosystem | @JetBrains

Video tutorials https://t.co/u8SefOyX4B
News https://t.co/pvEUEI0iPX
Community discussions https://t.co/f1ymehGEIq

Kotlin by JetBrains @kotlin

166K Followers 1 Following Discover what’s going on in the Kotlin ecosystem | @JetBrains Video tutorials https://t.co/u8SefOyX4B News https://t.co/pvEUEI0iPX Community discussions https://t.co/f1ymehGEIq

Hadi Hariri @hhariri

39K Followers 815 Following SVP of Operations @ JetBrains.

JDD @JDD_Krakow

1K Followers 948 Following A community-driven conference for all developers and Java enthusiasts! Meet us on 21-22 October 2025 in Krakow, Poland.

Sławek Sobótka @SlawekSobotka

470 Followers 9 Following CEO Bottega IT Minds, CTO Augmented Neural Systems, Partner at https://t.co/dylL8psLt3 and https://t.co/8h6FoPWnw3

DevTalk Podcast @devtalkpl

2K Followers 36 Following Programistyczny głos w Twoim domu, by @maniserowicz z devstyle.pl.

Software infrastructure & libs, language design, sports programming/ICPC, concurrency & algorithms, math & quantitative finance. ex-project lead for @Kotlin

Roman Elizarov @relizarov

19K Followers 913 Following Software infrastructure & libs, language design, sports programming/ICPC, concurrency & algorithms, math & quantitative finance. ex-project lead for @Kotlin

Fullstack Kotlin, founder of @KtDotAcademy, JetBrains partner, GDE in Kotlin, author of Effective Kotlin and Kotlin Coroutines. Workshops:
https://t.co/k2YqQwjvS3

Marcin Moskała @marcinmoskala

11K Followers 189 Following Fullstack Kotlin, founder of @KtDotAcademy, JetBrains partner, GDE in Kotlin, author of Effective Kotlin and Kotlin Coroutines. Workshops: https://t.co/k2YqQwjvS3

We are Anonymous, we are legion, we do not forgive, we do not forget. Expect us.

Here to counter propaganda and un-fuck your mind!

Anonymous @YourAnonNews

7.7M Followers 878 Following We are Anonymous, we are legion, we do not forgive, we do not forget. Expect us. Here to counter propaganda and un-fuck your mind!