@gregcaban.bsky.social @gregcaban.bsky.social 
Juan Manuel @babui.bsky.social - Programación (especialmente Java / Scala / Rust)
- Ciencia ficción
- Novela negra
Pero no tengo claro en qué orden.
Stefano Cordio @scordio.github.io Software Engineer @ EPAM Systems
Maintainer of @assertj.github.io
AssertJ @assertj.github.io Fluent testing assertions for Java and the JVM
Sam Cooper @sam-cooper.bsky.social Author of Kotlin Brain Teasers
https://pragprog.com/titles/kotlinbt
Jamie Thompson @bishabosha.bsky.social I have dabbled in the arts (mainly the Scala arts)
Raphaël Lemaitre @rlemaitre.com Scala lover, FP enthusiast, Speaker. Creator of Pillars, making complexity simple. Former CTO back to what I love: coding. ADHD adventurer with endless project ideas. I learn, I optimize, I build.
https://rlemaitre.com |> https://pillars.dev
Elsevier @elsevierconnect.bsky.social Empowering impact makers with mission-critical insights. Together, we advance human progress and build global connections.
Matteo Vaccari @xpmatteo.bsky.social Extreme Programmer.
fullremote.it @fullremote.it La più grande community italiana sul lavoro remoto per dev: newsletter, offerte di lavoro, news e consigli, con una community Telegram per restare sempre sul pezzo!
napo.dev @napo.dev Staff Product Engineer 🇮🇹🕹️🐶
Opinions are my own
Scala Days @scaladays.org Time to meet again <3
Scala Days 12 - 13 October 2026
Kulturbrauerei Berlin
2026 organizing host: Plain Schwarz
Daniel Garnier-Moiroux @garnier.wf Fiddler of things. Makes computers go beep-boop 🤖 Contributor to Spring Security. Spring Meetup Paris. 🍃
Certified Java Champignon 🍄
Alina Yurenko @alina-yurenko.bsky.social Ukrainian. Love tech, compilers, and open source. Developer Advocate for GraalVM at Oracle. Ambassador of snacks and not running.
Ana-Maria Mihalceanu @ammbra1508.bsky.social
Java Champion Alumni | Architect| Sr. Developer Advocate @Oracle 🇳🇱 | Speaker | Co-founder@BucharestSCC. Opinions are my own. 
Márton Braun @zsmb.co Developer Advocate @ JetBrains, working on Kotlin and Compose Multiplatform, KMP tooling, and Amper.
Instructor @ BME-VIK. Co-organizer @ Android Budapest. GDE for Android. Ex-Google.
zsmb.co
Matt Ellis @citizenmatt.bsky.social Developer Advocate at @jetbrains.com, working with gamedev, Rider, ReSharper and the other dotTools. Helped build the Unity support in Rider; contributor to IdeaVim; abuser of semicolons.
Sebastian Aigner 📡 @sebi.io Dev Advocate at JetBrains. Teaching ∞ Learning Kotlin & Compose Multiplatform. Talking Kotlin. Working w/ with love, for there is no other way. Always iterating.
Pamela Hill-Galloway @pamelaahill.bsky.social Kotlin Developer Advocate @ JetBrains
Rachel Appel @rachelappel.bsky.social .NET developer 🥑 at @JetBrains • shenanigans🍀• shitposts 💩 • MSc Software Engineering 🖥️ • 🧙♀️
Jodie Burchell @t-redactyl.bsky.social Former clinical psychologist, current data scientist. Developer 🥑 at JetBrains. Loves data, cats and dinosaurs. Opinions are my own.
Jan-Niklas Wortmann @wordman.dev Solution Architect @ Cursor
Karol Lewandowski @klewandowski.bsky.social 🌞 Helping build IntelliJ Platform plugins by day
🌚 Building aemide.com by night
😅 Finding time for life in between
Helen Scott @handle.invalid Author, public speaker, official wordsmith, certified coach & kettlebell wrangler. Knows just about enough to be dangerous.
Roman Pronskiy @pronskiy.bsky.social Lead PhpStorm, contribute to The PHP Foundation, write PHP Annotated. Occasionally DJ.
Brent @stitcher.io New book: https://things-i-wish-i-knew.com/
https://timeline-taxi.com
https://tempestphp.com
https://stitcher.io
Developer Advocate for PHP @jetbrains.com
Vitaly Bragilevsky @bravit.bsky.social Head of Rust Ecosystem at JetBrains
Patrick Scheibe @halirutan.bsky.social Developer 🥑 @jetbrains, image and data scientist, creator of Key Promoter X and the Wolfram Language plugin for JetBrains IDEs
Mala Gupta @malagupta.bsky.social JavaChampion. Speaker. Books: http://goo.gl/QD6eeh. Co-lead
Delhi JUG. DevNexus Rockstar!
Cheuk Ting Ho @cheuk.dev #Dev 🥑 for #FOSS. #ThePSF fellow and director. Public speaker. #着物女子 👘 Opinions are mine.
https://linktr.ee/cheukting
Ignat Beresnev @beresnev.me 
Will Vincent @wsvincent.bsky.social 🐍 Python. 🦄 Django. 📚 LearnDjango.com. Dev 🥑 @JetBrains
Ksenia Shneyveys @belosnegova.bsky.social Kotlin Education Advocate at JetBrains
https://kotl.in/4edu
Adam Murray @armurray.com Software Engineer developing tools to enable evolution, collaboration, and design (esp as pertains wicked problems)
I like motion graphics and films on parallel universes and time travel #latedeveloper
London Scala @londonscala.bsky.social https://www.meetup.com/london-scala/
Matt Pocock @mattpocock.com Full-time TypeScript educator. Used to be a voice coach. He/him. Author of Total TypeScript 🧙 Hire me to teach your team TypeScript!
Higher-Kinded Type @hktpe.bsky.social https://blog.rhetoricalmusings.com
@noelwelsh.bsky.social @noelwelsh.bsky.social I'm writing a book, online at https://functionalprogrammingstrategies.com/
My personal site is https://noelwelsh.com/
@scalabridgelondon.bsky.social @scalabridgelondon.bsky.social 
Domain-Driven Design Europe @dddeu.bsky.social Software Modelling and Design Conference - https://dddeurope.com
Amsterdam, June 3-4, 2027
Live Workshops on Software Design, Modelling, Programming, and Practices - https://ddd.academy/
Salar Rahmanian @salarrahmanian.bsky.social Scala / Java / Python Engineer based in San Francisco Bay Area. Interests in NixOS, Functional Programming , Haskell, Swift Lang, ML/AI & Distributed Systems.
My blog: https://www.softinio.com
YouTrackDB @youtrackdb.io General-purpose, ACID-compliant object-oriented graph database for your application is developed by JetBrains . https://github.com/JetBrains/youtrackdb
#GraphDatabases #GraphDB #TinkerPop #GQL
Mark Hamill @markhamillofficial.bsky.social Believe in yourself! Work hard, never give up & anything's possible! OR: Kick back, relax & aim low: You'll never be disappointed...😜
Brian Vermeer @brianvermeer.nl Java Champion | JUG leader
NLJug & VirtualJug | Oracle ACE Pro | CS Master at Utrecht University | Java | Haskell | Security | Dutch Air Reserve | Views are my own
Ólafur Páll Geirsson @geirsson.com Building Agents at Sourcegraph. Posts about coding, AI, and family (3 kids). @olafurpg elsewhere. Based in Oslo, Norway.
https://geirsson.com
Lukas Eder @lukaseder.bsky.social Java Champion, creator of jOOQ, the best way to write SQL in Java.
Will mostly post about Java, SQL, jOOQ, programming humour, and write at https://blog.jooq.org
jOOQ @jooq.org Follow us for announcements related to https://jooq.org
Spring I/O @springio.net The only conference dedicated entirely to Spring. Three days deep in the Spring ecosystem, with 1200+ developers from around the world.
Next edition: 28-30 April 2027, Valencia, Spain.
Organized by @sergialmar.com
Thomas Wuerthinger @thomaswue.dev Passionate about compilers & programming languages. GraalVM founder & project lead. VP at Oracle. Expressed opinions are my own. For DM: contact@thomaswue.dev
Newcrafts Conference @newcrafts.bsky.social NewCrafts is a conference for software practitioners who want to improve the quality of their software.
Upcoming events @ https://ncrafts.io
Ruth Malan @ruthmalan.bsky.social Systems. Design.
she/her
James Ward @jamesward.com Just another nerd with a podcast: happypathprogramming.com
And a book:
effectorientedprogramming.com
Susan Potter @susanpotter.net Anti-fascist, anti-authoritarian, pro-privacy, pro-speech, investor, trader, polyglot software engineer (Haskell, Erlang, Scala, Nix, NixOS, F#) with a systems reliability and security focus. Recovering SRE.
https://www.susanpotter.net/
Gunter Rotsaert @mydeveloperplanet.com Senior Systems Engineer @TriOpSys ⚡ Blogger ⚡ Musician ⚡ Belgian🇧🇪 living in Holland 🇳🇱
Debasish (দেবাশিস্) Ghosh 🇮🇳 @debasishg.bsky.social Programmer. Author: Functional and Reactive Domain Modeling (Manning 2016), DSLs In Action (Manning 2010). Father. Husband. Seinfeld fanboy. FP aficionado.
Kevlin Henney @kevlin.bsky.social consultant · father · he/him · human (very) · husband · itinerant · programmer · keynote speaker · technologist · trainer · writer
Oliver Drotbohm @odrotbohm.de Frameworks & Architecture in the Spring open source engineering team, all things Spring, Java, data, DDD, REST, software architecture, drums & music. He/him.
Functional Conf @fnconf.bsky.social Asia's Premier Functional Programming Conference.
24-25 January 2025
https://functionalconf.com
Michael Pilquist @mpilquist.bsky.social Functional programmer, runner, cyclist. Author of Functional Programming in Scala 2nd Edition. Engineering Fellow
@comcast
working in video. He/him.
Sam Rose @samwho.dev That guy who makes visual essays about software at https://samwho.dev.
He/him.
Kent Beck @kentbeck.com Independent I guess these days you'd say content producer, artist, programmer, musician, pokerist. More about me at https://KentBeck.com.
Gergely Orosz @gergely.pragmaticengineer.com Writing The Pragmatic Engineer (@pragmaticengineer.com), the #1 technology newsletter on Substack. Author of The Software Engineer's Guidebook (engguidebook.com). Formerly at Uber, Skype, Skyscanner. More at pragmaticengineer.com
∃ugene -Yokota 🥙 @eed3si9n.com enjoys music, good food, coding, and talking about them.
learning machines at employer. sbt core dev. he/him
Matej Cerny @matejcerny.bsky.social Scala & Functional Programming Engineer. Database/SQL Veteran.
Laur Spilca @laurspilca.bsky.social A #java guy. Pacifist 🕊
Scala Times @scalatimes.com A Weekly Scala Newspaper. Got a story/link/tip? Drop us a line: scalatimes@softwaremill.com!
Curated by the @softwaremill.com crew. Want a sticker? E-mail us!
Jakub Kozłowski @kubukoz.mstdn.party.ap.brid.gy Average spooktoberfest enjoyer. Scala, Smithy, Nix.
Follow my journey to making music on #jkmakesmusic
🌉 bridged from ⁂ https://mstdn.party/@kubukoz, follow @ap.brid.gy to interact
Phil Webb 🍃 @philwebb.dev Working in OSS on Spring Boot.
https://linktr.ee/phillipwebb
Nicolas Fränkel 🇪🇺🇺🇦🇬🇪 @frankel.ch 🧑💻 Developer and architect
🥑 Developer Advocate
✍️ Blogger @ https://blog.frankel.ch/
🎓 Eternal learner
📖 Book author at http://leanpub.com/integrationtest
OpenSavvy @opensavvy.techhub.social.ap.brid.gy Open source projects with a deep focus on quality, automation and security
Learn more: https://OpenSavvy.dev
[bridged from https://techhub.social/@opensavvy on the fediverse by https://fed.brid.gy/ ]
Brandon Barker @nusentry.org Software builder exploring health, behavior, and humane technology.
Rust · Unison · AI · CompBio
I like to run, play around with programming languages and other computing tech, read biology and math, as well as lots of popular nerdery (like Tolkien).
Pietro Loffredi @pitloffredi.bsky.social Software architect. Multi-platform developer. Committed to become a FP alchemist #Scala #Elixir #Rust. Passionate lifelong learner
@java-champions.bsky.social @java-champions.bsky.social 
Scala.IO @scalaio.bsky.social Scala.io - The French Scala event
Scalar Conference @scalar-conf.com Save the date 26-27 March 2026 and see you in Warsaw Poland!
Organized by @softwaremill.com x VirtusLab
#scalarconf
The Scala Programming Language @scala-lang.org A programming language that scales with you: from small scripts to large multiplatform applications.
https://www.scala-lang.org
Sébastien Deleuze @seb.deleuze.fr Spring AI/Framework @ Broadcom, #WebAssembly since 2016, ex @mixitconf.org staff. https://seb.deleuze.fr
Anton Arhipov @antonarhipov.bsky.social Developer Advocate @ JetBrains
https://antonarhipov.com
#java #kotlin #programming
Jakub Chrzanowski @chrzanowski.info 🥑 Lead Developer Advocate @JetBrains.com for IntelliJ Platform
🧩 Helps make JetBrains products extensible
🛠️ Builds useful stuff
🦬 Suffers from yak shaving
Uberto Barbini @ramtop.bsky.social Functional passionate programmer. Kotlin GDE
Author, Public Speaker
https://pragprog.com/titles/uboop/from-objects-to-functions/
#TDD #FP #Kotlin
Living with family in a Japanese traditional house 日本語
JetBrains @jetbrains.com On a mission to make software development a more productive and enjoyable experience. Make it happen. With Code.
Ivan “CLOVIS” Canet @ivcanet.bsky.social Kotlin developer & teacher @ 4SH, learn more about me: ivan.canet.dev
Open source at https://opensavvy.dev • @opensavvy.techhub.social.ap.brid.gy
Organizing the Kotlin Bordeaux User Group at https://bordeauxkt.io
Marit van Dijk @maritvandijk.bsky.social 💻 Software Developer | ☕🥑 Java Developer Advocate @ JetBrains | 🏆 Java Champion | 🎤 International Keynote Speaker | 👩💻 Pronouns: She/her
https://maritvandijk.com/
Simon Vergauwen @vergauwensimon.bsky.social Developer Advocate @ JetBrains
#Kotlin since 2015
@arrow_kt maintainer
Trisha Gee @trishagee.bsky.social Java Champion, Developer Productivity Advocate, Author
https://trishagee.com
https://linktr.ee/trisha_gee
🇪🇸🇬🇧🇪🇺
Josh Long 🍃 @starbuxman.joshlong.com Spring Developer Advocate
Java Champion
Kotlin Google Dev Expert
https://YouTube.com/@coffeesoftware
https://github.com/joshlong
Francesco Serra @isomorphicdude.bsky.social This account and its author are the same up to isomorphism.
Your average neighborhood softwaresmith
fpjos @fpjos.bsky.social Functional Programming brings some sanity in this quick&dirty IT world. Scala3 (ZIO, KYO), Learning Rust & Ocaml. Constantly learning. Fighting entropy. X: @scalajos mastodon: @fpjos@fosstodon
Rock the JVM @rockthejvm.com Teaching everything about Scala, Kotlin, functional programming and more.
https://rockthejvm.com
@andrea-zoppello.bsky.social @andrea-zoppello.bsky.social 
Grady Booch @booch.com scientist, storyteller, philosopher
computingthehumanexperience.com
Steve Jones @sjfloat.bsky.social Types, Principles, Creation, Humanity
Scala's been paying the bills.
I respectfully disagree.
Jules Ivanic @guizmaii.bsky.social | Software Engineer | Functional Programmer | 🇨🇵 citizen | 🇦🇺 permanent resident | 🌊 🏄🏻♂️ ❤️ | 🐦 @guizmaii
Alvin Alexander @alvinalexander.bsky.social Author of the Scala Cookbook and Functional Programming, Simplified (and more).
Channing Walton @channingwalton.bsky.social Scala software developer, unison-lang wannabe dev, amateur pianist, dad, husband, and keeper of six small furry beasts.
Maciej Gorywoda @makingthematrix.github.io "There was never us, Xena. Only Rome."
Roberto Serrano 🍋💻🚲🇪🇸 @bilki.bsky.social Software Engineer @ Xebia
I like Scala and functional programming.
https://github.com/bilki
📍Murcia, Spain
Eric Torreborre @etorreborre.blog Haskell / Scala / Rust developer (author of the specs2 and registry libraries)
github.com/etorreborre
etorreborre.blog
Simon Martinelli @martinelli.ch Java Champion, Vaadin Champion, Oracle ACE Pro, Published Author, International Speaker, Programming Architect, and Lecturer for AI-driven Software Engineering, Software Architecture, Java, Persistence, and DevOps.
https://martinelli.ch
Philip Schwarz @philip-schwarz.bsky.social s/w development is what I am passionate about
https://fpilluminated.org
https://speakerdeck.com/philipschwarz
https://github.com/philipschwarz
https://flying-officer-peter-bate.co.uk