@[email protected]

@eriwen

Building new tools @aws; creator of @stacktracejs

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szimano

@szimano

CEO and co-founder of SoftwareMill, opensource comitter mastodon: @[email protected]

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Guillaume Laforge

@glaforge

🥑 Developer Advocate @GoogleCloud 🧠 Focusing on GenAI 🤖 ⭐️ @ApacheGroovy co-founder 🏆 @java_champions 📣 @lescastcodeurs podcast 🦋 @glaforge.dev

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Mariusz Gil

@mariuszgil

Software architect, trainer, conference speaker. DDD & EventStorming Explorer. Podcaster at bettersoftwaredesign.pl

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Ken Kousen

@kenkousen

Java Champion, NFJS speaker, and author of several books; latest is Mockito Made Clear (Pragmatic Programmers). See also foojay.social/@kenkousen

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Michał Niczyporuk🇵🇱

@mihn

staff engineer in daylight, dwarf at night. @WarszawaJUG look for me on other blue site

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Just Reza

@diannagara

Not an overly proud 🇮🇩 | 🕋 | ambiverts | #archlinux user | java developer | learning @golang | @acmilan fans...

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SoftwareMill

@softwaremill

Custom software by true engineers #ML #BigData #Scala #Kafka #Akka #Cassandra | Check @scalarconf @scalatimes & Mastodon: [email protected]

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Krzysztof Ryś

@niebaron

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Iván López

@ilopmar

JVM developer. Staff Sw Engineer at @VMware. Previously @micronautfw committer. Geek, father, speaker, Linux-lover🐧, Lord of Sealand, @MadridGUG organizer.

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Vitali_R

@vitdo82

Java|NodeJS|k8s ...

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Tomasz Dziurko

@tomaszdziurko

VP of Engineering at @SoftwareMill. Strong technical background with good social skills for a Developer :) Founder of @JVM_Bloggers

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Lukasz Zuchowski

@zuchos

Software Developer

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Casa Taloyum

@casataloyum

全栈｜casatwy.com 技术博客，很久不写了 ｜ miaojing.cool 人人都是创作者，最近在搞这个

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javinpaul

@javinpaul

Blogger - java67.com Creator - gumroad.com/javinpaul newsletter - bit.ly/4539gIx youtube - bit.ly/2H20FjD

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Marcin Kowalczyk

@mkczyk

Programista Java

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🥼 Piotr Przybyl 🌻☮️ #StopStupidWar

@piotrprz

Java Champion. Testcontainers Champion. Software Gardener. DevAdv for @Elastic. Edutainer. Speaker. Trainer. 👨‍💻👨‍🌾 Views are mine, impressions are yours.

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Szymon Stepniak

@wololock

☕️ Backend Expert at @agorapulse 🎬 Aspiring YouTuber youtube.com/eprintstacktra… 👽 themnfiles.com

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Jakub Sabaciński

@jsabacinski

Dieser Mann ist eine Kapazität!

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Paweł Szcześniak

@pawszczesniak

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Ingo Kegel

@ingokegel

Building JProfiler & install4j at ej-technologies. Java expert since the early days. Deep dives into profiling, performance, and build tools.

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Warszawa JUG

@warszawajug

Warsaw Java User Group

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maciej-milowicki

@pza0verlord

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Damian Święcki 🐿️

@swieckidamian

🔴 Software Developer #Java #Kotlin #Scala

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Marcin Grzejszczak

@mgrzejszczak

Tweets about #DistributedTracing #Observability #Tests and #Java Author of books, courses. Making @springframework #observability, @springcloud @micrometerio

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Michał Dąbrowski

@midabrowski

Software Engineer

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agatasz

@_agatasz_

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ᎷᎪᎢᎬᏌᏚᏃ ᎢᏌᎡᏟᏃᎪ

@xemlock

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Scalar Conference

@scalarconf

Save the date 27-28 March 2025 and see you in Warsaw Poland! Organized by @softwaremill #scalarconf

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Mateusz Sobieszek

@m5zs7k

@[email protected]

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i

@vahid_sh1989

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Maciej Opała

@czaszo

Views are my own.

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Jakub Nabrdalik 🇺🇦

@jnabrdalik

Software Dev Also at @[email protected] nabrdalik.dev

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Jarek Ratajski 🇺🇦

@noobfunctor

I am anarchitect

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Adam Świderski

@_asvid

Software Engineer | Android Dev | Clean Code Fan | Documentation/Automation/Testing Advocate

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Tomasz Ducin 🇺🇦

@tomasz_ducin

developerjutra.pl student of systems 📚 software architecture 🏗️ frontend & backend 🦋 nodejs js ts react angular 🥚 bit.ly/ducin-egghead

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Tymoteusz Dzienniak

@tdzienniak

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Tomasz Wójcik

@_tomaszwojcik

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pozitive technologies

@pozitivetech

We believe technology is not just about programming languages. It's about applying different concepts, mixing paradigms...

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Piotrek

@piotrek00272366

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Patryk

@patryk05318120

życie jest przykre.

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Oh My Hack

@omhconf

Najbezpieczniejsza konferencja cybersecurity w Polsce! Wydarzenie pod patronatem serwisu Zaufana Trzecia Strona. 2.12.2025 | PGE Narodowy | Warszawa

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Logarytm

@_logarytm

Tylko sobie śmieszkuje 👌Szczur Wrocławia ze Szczecina 🐺 King 🐺

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Gerard Szczepański

@gerardszczepas1

Product oriented software developer • JVM, ReactJS and Doimain Driven Design enthusiast.

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sid

@sidewind777

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Ajay

@tech_sters

Backend Java Developer

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Mars

@marsiou87

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Celço

@celco_neto

Frontend software engineer at @tonaserasa

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Marcin

@marcin23044873

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Pawel Rainer

@pawel_rainer

dev | @SuperteamPOL

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DOU Polska

@dou_polska

Polish Tech Community

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𝚙𝚛𝚢𝚠𝚊𝚝𝚗𝚒𝚎.𝚎𝚞

@prywatnieeu

prywatnie.eu - prywatność w sieci, treści edukacyjne, porady, newsy i recenzje

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The Pragmatics

@pragmatics43892

Explore software craftsmanship and application architecture at The Pragmatics. Join us for case studies and networking!

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Michał

@michal__woj

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Mariusz Sieraczkiewicz

@mariusz_tl

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Karol Wiśniewski

@karw1s

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Grzegorz Sancewicz

@gsancewicz

Passionate Software Developer.

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Jakub Prądzyński

@pradzynskijakub

Senior Software Engineer at Allegro Sp. z o. o.

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Jarosław Dobrowolski

@_jrc_99_

dev? 💻

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US Marine Beetlejuice

@slotkermit

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Piotr Stawirej

@p_stawirej

Clean code enthusiast, TDD/BDD obsessed and agile methodology adherent. Strongly against cargo cult approach. In the meantime the drummer.

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Arkadiusz Rosloniec

@r_roslo

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Krystian Hutyra 🦅

@krystianhutyra

Business, E-commerce, Hacking. My company: SAPSAN-SKLEP.PL

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mi_lionn

@mi_lionn

Jebać Putina! 15 lat na rynku, różnie bywało;) obecnie bogaty w doświadczenia - zadowolony z wyników:). MPW.

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