@rdd13r.bsky.social @rdd13r.bsky.social 
Ingo Kegel @ingokegel.bsky.social Building JProfiler & install4j at ej-technologies. Java expert since the early days. Deep dives into profiling, performance, and build tools.
Antonio Zugaldia @zugaldia.com Building stuff, one thing at a time. Voice engineering at Mapbox. Former WHO and Silica Labs. Physicist. I have a bad feeling about this mission.
KitsuneAlex @kitsunealex.karmakrafts.dev He/him. A computer fox. Professional Kotlin developer. Ex-C++. I still like Java. Retired MC modder. Wannabe EE. Building @karmakrafts.dev.
Dany @danyaguacate.bsky.social Me gustan los videos juegos y el café. 🇵🇷
danysantiago.com
Artem Kobzar @jsmonk.bsky.social Leading Kotlin/JS at @jetbrains.com, @tc39.es Delegate
Personal blog: https://jsmonk.github.io/
@tinyrobots.bsky.social @tinyrobots.bsky.social 
Yury | 🔨📱 Building Mobile at yuryv.info @vashchylau.bsky.social ［wash-CHILL-ow］he/him
i build apps at digitalby.me
i help startups ship (ex Amazon, Xbox, Revolut, Ryanair, Santander, EU Gov) - now consulting at yuryv.info
i help Autistic adults stimmie.app + autienergy.art
github.com/digitalby
🌐 Warszawa, Poland
Romain BOISSELLE @romainbsl.bsky.social 
Jesse Wilson @swank.ca Programming, inclusivity, sustainability, & 🦕. he/him.
publicobject.com
Gabriel Freitas @eusouofritas.bsky.social something something- Z @zzarsin.sprk.so @zzarsin.sprk.so
Juan P. Prado @juanpabloprado.bsky.social Java Developer
Ron @ronnl.bsky.social 
Trym Nilsen @giffesnaffen.bsky.social 💻 Day: Coding for public transport
🌙 Night: Gamedev 🕹️ | Photography 📸 | DnD 🐉 | Improv kid 🎭
Currently building 🏰 Kingdom Architect ⚔️ the typescript kingdom builder. Previous coder of flutter, android and navigation systems for cruiseships. Bidet!
@e621.cat @e621.cat 
@p0stf1xn0tat10n.bsky.social @p0stf1xn0tat10n.bsky.social 
Urik @urik.io Privacy focused keyboard with swipe, custom layouts, and password manager support. Fully open source.
https://github.com/urikdev/Urik
Bohdan Pavuk @bpavuk.neocities.org aka bpavuk / Бодя Павук
everything is cure, everything is curse. dose decides.
#hatejavascript
better see my tangled: https://tangled.org/bpavuk.neocities.org
Gira 🏳️⚧️ @giratina-shiny.bsky.social 21y old transfem with a cisgirl complex who likes programming, kotlin, writing, rpgs, caffè mocha and music
Discord is giratina_shiny and github is mayachen350
Member @solync.org
Curly Braces @loopinglife.bsky.social Daily nuggets of software wisdom.
Parsa @sighpaa.bsky.social Interaction Designer
https://github.com/parsaa74
https://parsaazari.xyz
Goooler @goooler.bsky.social https://github.com/Goooler
@oskido01.bsky.social @oskido01.bsky.social Ousmane Jallow| From The Gambia
Passionate about growth, culture, and connection.
Proud son of the Smiling Coast of Africa 🌍
Rooted in The Gambia, reaching for the world.
Living life with purpose, peace, and pride in where I come for everyone where😊
Tóth László @tothlp.hu dev. kávéfüggő. 🍂
Vojtěch Hořánek @vojtechhoranek.cz vojtechhoranek.cz
Pavel Vashkel @vshkl.bsky.social Mobile development. Photography. Cycling.
📸 https://www.instagram.com/vshkl | https://glass.photo/vshkl
KTConf @ktconf.bsky.social (/ˈkeɪti/ Kay-Tee) Conf
A belgian kotlin developer conference, the second edition on Friday 18/09/2026 in Museum M, Leuven, Belgium.
Hope to see you there!
Website: https://ktconf.be
Discord: https://discord.gg/unqnpKCJBf
@stevecstian.bsky.social @stevecstian.bsky.social 
Siggi Gunnarss @gunnarss.com “Does for Android development what ‘The Sound of Music’ did for hills.”
Deprecated: @sigurdur
Mastodon: @sigurdur@mastodon.online
KMP Developer at Bosch eBikes
John O'Reilly @johnoreilly.dev •Software Engineer
•Android #GDE
•Open-source #KMP/#CMP projects: http://github.com/joreilly
•Blog: http://johnoreilly.dev
•Living in Galway, Ireland 🇮🇪
Todd Bednarczyk @todd.dronda.org 
@3drd.bsky.social @3drd.bsky.social 
Louis CAD @louiscad.bsky.social 🧑💻🚲🛋️ Senior software "engineer", Kotlin expert (Android, Wear OS, iOS, desktop).
Dev blog: blog.louiscad.com
I love efficient systems.
Minimize waste, maximize value and fun.
Alejandro Serrano Mena @serranofp.com 👨💻 Researcher @ Kotlin Evolution @ JetBrains
🧙♂️ Passionate about FP (mostly Arrow & Haskell)
📚 Author of 4 books
@ansgrb.bsky.social @ansgrb.bsky.social 
shub39 @shub39.bsky.social Building Software
4 apps on Playstore, 70k+ Installs
2k+ GitHub stars
https://shub39.github.io
Ayfri @ayfri.bsky.social 
Martin Bonnin @mbonnin.net Chocolate Droid Officer 🍫
Keep Android Open: https://f-droid.org/en/2026/02/20/twif.html
Paul Kleinmann @pm3882s.bsky.social 
@dmak14.bsky.social @dmak14.bsky.social 
SE4FP Workshop @se4fp.github.io 2nd Workshop on Software Engineering for Functional Programming (SE4FP)
In 2026, SE4FP is co-located with the @cbsoft.bsky.social
Website: https://se4fp.github.io
Sunvader @sunvader.bsky.social Debo ser el único loco que disfruta de la jugabilidad Ubi
Sam Cooper @sam-cooper.bsky.social Author of Kotlin Brain Teasers
https://pragprog.com/titles/kotlinbt
Diego Perez @nosuid.bsky.social 
Safal Kumar Ghimire @safal.bsky.social Mobile Developer at shortcut.io (🇳🇴)
Former Android Engineer at block.xyz (tidal.com)
Domingos @domingosmcc.bsky.social I know not what tomorrow will bring…(Pessoa)
💙💛 Україна українцям! 💙💛
🚫 Nazifascists&Maga🚫 Bitcoin 🚫 Get-rich schemes
I reject fanaticism and outdated orthodoxies!
Simon Vergauwen @vergauwensimon.bsky.social Developer Advocate @ JetBrains
#Kotlin since 2015
@arrow_kt maintainer
@murat-bilir.bsky.social @murat-bilir.bsky.social 
@james-22.bsky.social @james-22.bsky.social 
@efarrer.bsky.social @efarrer.bsky.social 
apenwarr @apenwarr.ca wvdial, bup, sshuttle, netselect, popularity-contest, redo, gfblip, GFiber, atlogin.net, and now Top Chicken @Tailscale.com doing WireGuard mesh. First search result for "epic treatise."
Mike Smith @tall.bsky.social Formerly @tallmike from Twitter. Dad and builder, ex-{MSFT,GOOG,DIS,AMZN,META}. Advisor, mentor, currently working on my own project. Born sub 325ppm and more than half a world’s population ago. He/him.
Yves Kalume @yveskalume.bsky.social Bug-end Engineer 😃 Android @ Moneco (YC S22) • Android GDE
Theo @kibettheophilus.bsky.social - Android Dev.
- Interested in compilers.
@rastafazz.bsky.social @rastafazz.bsky.social 
Shubham Singh @shubhsingh0708.bsky.social 📱 Senior Mobile Engineer (Compose / Flutter)
👨💻 Code @ http://github.com/shubhamsinghshubham777
🖊️ Blogs @ http://medium.com/@shubhamsinghshubham777
Delcio 😎 @godelcio.bsky.social Father 🙅♂️🙅♀️ Dev & Cyber, I like computers and tech 💻 Lifelong learner 📚 Respect for Life and Diversity. Living and learning. Views are my own.
Mani R @mani18r.bsky.social 
Aman @amangotchu.bsky.social Founder @ firebender.com
Michael Evans @michaelevans.bsky.social Android Developer @ Block. Formerly @Twitter
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
💙 Leslie 💙 @jazzzzzy.bsky.social Proud Nana to Riley and Reese, animal lover, senior, liberal, atheist, healthy vegan, music lover, book lover, nature lover and best life navigator (Squirrel!)
Kindness Matters
VegPlotter: Online Vegetable Garden and Allotment Planner @vegplotter.com The best online Vegetable Garden & Allotment planning software to get you organised in the garden.
Fully featured garden planner vegplotter.com
Frost dates and growing zone calculator frostdates.com
Jan-Ove Weichel @jan-ove.bsky.social - A Alex Parpas @alexparpas.bsky.social Senior Software Engineer @ Deliveroo
Auxel @auxel.co Embedded software developer and reverse engineer
Kotlin / C / C++- A @apatrida.bsky.social @apatrida.bsky.social
@ade-se.bsky.social @ade-se.bsky.social 
@kellielutze.bsky.social @kellielutze.bsky.social 
S @thrimpth.bsky.social I love eggs
Billy Mac @billy-mac.bsky.social Dogs, lifting, food, booze, and travels
Jonas @jonas.tonndorf-martini.de Founder,Nerd and Engineering Leader 👨💻
SaaS 🚀: https://chartswatcher.com
Sander de Souza @sanderdesouzafr.bsky.social 🇪🇺🏳️🌈 33 ; Médecin hospitalo-universitaire spécialiste en #SantéPublique / #PublicHealth physician ; Sex&Repr Health ; MPH-MSc (alumni EPH+)
📍 Lyon FR
WAYLON LIAM @waylon001.bsky.social Just a laid-back soul exploring the world. Passionate about crypto, sports, trading, and traveling. Always up for a good conversation and new adventures!
philthy phil philanthropist @spanninger77.bsky.social bullshit artist