Boris Cherny @bcherny.bsky.social 
SoundCloud Engineering @soundcloud.dev Everything related to SoundCloud Development and the API.
Need API key? https://developers.soundcloud.com/docs/api/register-app
CCC @ccc.de Der Chaos Computer Club ist eine galaktische Gemeinschaft von Lebewesen für Informationsfreiheit und Technikfolgenabschätzung. https://ccc.de
c-base e.V. @c-base.org SpaceStation crashed below Berlin
Also has a HackerSpace (you could say the first one)
https://c-base.org
Blinky Social @blinky.social A short video client for Bluesky
From the creator(s) of @flashes.blue
Get it here: https://apps.apple.com/us/app/bluescreen-for-bluesky/id6741334901
Flashes App 🌩️ @flashes.blue A photo viewing client for u from the creator of @skeetsapp.com & @bluescreen.blue
iOS: https://t1p.de/b3o4x
Android: Not available yet
❓ FAQS: https://t1p.de/24kj0
🐞 Bug Reports: https://t1p.de/phwii
💡 Feature Requests: https://t1p.de/8tmnc
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.
Stylianos Gakis @gakisstylianos.bsky.social Android Dev at Hedvig, Working on https://github.com/HedvigInsurance/android
I live in Stockholm, Sweden 🇸🇪, and I come from Greece 🇬🇷
Hossein @hossein-mirzaei.bsky.social Android Engineer @SoundCloud
Chet Haase @chethaase.com Comedy writer, recovering software engineer.
Finding joy in saying nonsense with a straight face.
Most recent book: chethaase.com/androids
Arnaud Giuliani @arnogiu.bsky.social Creator of Koin Framework (http://insert-koin.io) | Co-founder @ Kotzilla - Tech, Vision & Product (http://kotzilla.io) | Google Developer Expert Android & Kotlin
Marcello Galhardo @marcellogalhardo.dev 🇧🇷 → 🇩🇪 → 🇮🇹 → 🇬🇧
👨💻 Android Toolkit @ Google
🗣️ Opinions are my own
🌐 marcellogalhardo.dev
Niall Scott @niallscott.bsky.social An Android contract developer and technology geek living in Edinburgh, Scotland. Creator of MyBusEdinburgh. Remainer. Hello to our European friends.
Pamela Hill-Galloway @pamelaahill.bsky.social Kotlin Developer Advocate @ JetBrains
HiThereJoe.bsky.social @hitherejoe.bsky.social GoogleDevExpert for Android. Android @Buffer.com
Saket Narayan @saket.me Android @ Square • he/him
🌎 https://saket.me/
📍 Seattle
Chris Banes @chrisbanes.me 🕸️ https://chrisbanes.me
👨💻 Senior Staff Software Engineer
Dirk Jäckel @dirk.jaeckel.name 
Nicola Corti @handle.invalid I help bringing React to Android ⚛️ | Kotlin GDE 💜 | OSS lover 🐧 | Host https://thebakery.dev 🥐 | All my opinions are belong to me | he/him
Berlindroid @berlindroid.de 
Mario Bodemann @mariobodemann.bsky.social Builder of software and physical things, Senior Developer Advocate @ Yubico. Doing random shenanigans.
Views are my own, happy to chat.
#developer #maker #catlover
Ian Lake @ianlake.bsky.social Android Toolkit Developer and Runner
Also at:
- https://androiddev.social/@ianlake
- https://twitter.com/ianhlake
Mark Allison @markallison.social Freelance Android Developer, currently looking for a new contract role.
The artist formerly known as Styling Android.
Sinan Kozak @sinankozak.bsky.social Hey 👋
🧑💻 Staff Android Developer @ Delivery Hero
🤖 GDE for Android
🏂 Follow me for performance, Android and Kotlin
Marco Gomiero @marcogomiero.com I build apps and the agent tooling that builds them.
Mobile and desktop: feedflow.dev, readerflow.app, difftray.app and many more.
GDE for Android. Principal Android Engineer at Airalo
marcogomiero.com
Rahul Ravikumar @rahulrav.com Software Engineer at Google working on the Android Toolkit team.
Gabriel Ittner @gabrielittner.bsky.social Staff Software Engineer at Freeletics doing Android things and more
Ryan Harter @ryan.harter.us Dad, Husband, Programmer, Google Developer Expert, Gradle Fellow. He/him.
Mark Murphy @commonsware.com Android app developer. Entrepreneur. Author. Fan of sentence fragments.
Dan Lew @danlew42.bsky.social 
Yiğit @yboyar.bsky.social 
Michał Z. @mzgreen.bsky.social 
Michael Evans @michaelevans.bsky.social Android Developer @ Block. Formerly @Twitter
Cyril Mottier @cyrilmottier.com Leadership, Engineering & Product amo.co. ex Zenly (Snap), CapitaineTrain.
Nick Butcher @nickbutcher.bsky.social Jetpack Compose Product Manager @ Google
Nate Ebel @n8ebel.bsky.social 🖥️ Software Developer & Tech Lead
👨💻 Ex Kotlin Google Developer Expert
Dan Sandler @dsandler.org I live in Boston with my kids. I help make Android nice. I don't speak for my employer. Visuals not final.
Joshua Bloch @joshbloch.bsky.social Effective Java author, API Designer, CMU Prof, Swell guy.
Hadi Hariri @hadihariri.com SVP of Operations @ JetBrains.
Kotlin by JetBrains @kotlinlang.org Kotlin is a programming language that makes coding concise, cross-platform, and fun — https://kotlinlang.org/
Video tutorials http://kotl.in/video
News http://kotl.in/news
Community discussions http://kotl.in/slack
cketti @cketti.de Find me at https://social.int21.dev/@cketti
Sasa Sekulic @sasasekulic.bsky.social CTO & CPO @ Develhope (edtech startup in Italy), backend and mobile developer with 30 years of experience. Not that much of a nerd. Ex-Deutsche Bahn, ex-United Nations, ex-Telecom Italia, ex- a lot of things...
Ronny Kraak @kfmw.bsky.social Ronny aus’m Osten, ohne ein Arschloch zu sein. Macht was mit Liebe. Freiheit. Alles. Und Musik.
https://www.kraftfuttermischwerk.de/blogg/
Balázs Varga @balzsvarga.bsky.social Chief Technology Officer | Innovation | Strategic Planning | Governance | Team Leadership | Project Management | Kotlin | Swift | Agile | Cross-Functional Collaboration
https://bvarga.dev
Donn Felker @donnfelker.bsky.social Software Developer and Author. https://donnfelker.com, fortime.app, listomo.com, rubystaticpro.com, jumpstartrails.com/android
CORRECTIV @correctiv.org Investigativer Journalismus.
Unabhängig & Non-Profit.
Für eine informierte Gesellschaft.
✉️: https://correctiv.link/newsletter | Hinweise🔎: https://correctiv.link/kontakt
Sebastian Sellmair @sellmair.dev Software Engineer @ JetBrains
Working on all things Kotlin.
KMP | Intellij | Compose
Anton Arhipov @antonarhipov.bsky.social Developer Advocate @ JetBrains
https://antonarhipov.com
#java #kotlin #programming
Android Weekly @androidweekly.bsky.social Get the best Android & Kotlin development news sent directly to your inbox since 2011! #AndroidDev #kotlin
https://androidweekly.net
Marc Reichelt 🇺🇦 @mreichelt.bsky.social Senior Android developer | Initiator of the fun code() magazine | Kotlin enthusiast | developer happiness | self-driving cars | he/him | Making the world better, one step at a time!
Jose Alcérreca @josealcerreca.bsky.social Developer Relations @ Android
Tenacious testers tackle tremendous testing tasks to triumph through tricky test tribulations.
Robert Habeck @robert-habeck.de Ein Mensch. Ein Wort.
https://www.gruene.de/service/impressum
Piotr Kafel @piotrkafel.com Staff Engineer @woltapp on a mission to help others grow into a technical leadership role. Ex @GrouponEng @ShopifyEng.
Ralf @ralf-wondratschek.com https://ralf-wondratschek.com/ | Member of Technical Staff at OpenAI, formerly Block / Square, Amazon and Evernote | GoogleDevExpert for Android
Erik Hellman @hellman.io Drinking coffee and pair programming with a cat.
Rebecca Franks @riggaroo.dev Android DevRel at Google
Animations, graphics and all things #JetpackCompose
South African living in the UK 🇿🇦🇬🇧
https://riggaroo.dev
Touchlab @touchlab.co Kotlin Multiplatform enables tremendous efficiency gains for mobile, risk-free. Touchlab can ensure your team's success. touchlab.co
Ben Kadel @benkadel.com Senior Mobile Engineer at @getyourguide 🇬🇧🇩🇪👨💻
My site & talks: https://benkadel.com
Presenter/Teacher & YouTuber: http://youtube.com/benkadel
Twitter: https://twitter.com/ben_kadel
Ben Weiss @keyboardsurfer.dev App Performance Developer Relations Engineer for Android
Jesse Wilson @swank.ca Programming, inclusivity, sustainability, & 🦕. he/him.
publicobject.com
Sam Edwards @handstandsam.bsky.social Human, Dad, Mediocre Handstander, GDE for Android and Kotlin, Engineer at Square/Block | handstandsam.com
Antonio Leiva @antonioleiva.com ✅ GDE for #AndroidDev and #Kotlin
✅ Kotlin Trainer Certified by JetBrains
✅ Founder of DevExpert, a Kotlin/Android training academy (https://devexpert.io)
Huyen Tue Dao @queencodemonkey.dev Android dev. Software engineer. Speaker. Podcaster.
randomlytyping.com
@technicaltea.show STEM women spilling tea
@androidfaithful.com Android enthusiasts
@dtnsshow.bsky.social Daily Tech News Show
Monkey code, monkey break, monkey debug, monkey iterate.
Matt McKenna @mmckenna.me 🤖 #AndroidDev and GDE
💼 Mobile @ ramp.com
🌐 International Speaker
🐾 Dog lover
📝 blog.mmckenna.me
P-Y @p-y.wtf https://p-y.wtf | Android Eng @Square | instagram.com/py.ricau | LeakCanary, Radiography, square/logcat, square/PAPA. He/Him
Zac Sweers @zacsweers.dev All this happened, more or less
Blog: zacsweers.dev
📍NYC
Jorge Castillo @jorgecastillo.dev Android at Disney+. Author of Jetpack Compose internals.
👨🏫 Compose course composeinternals.com
📖 Compose book jorgecastillo.dev/book
seb @sebastiano.dev “It depends” 🤷♂️
A dev 🤓 who has a serious thing for yellow 💛, design ✨, and emojis 🤌
1/2 of @codewiththeitalians.it, Staff UXE on Android Dev UX/Android Studio at Google
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
Ash Davies 🇩🇪 🏴 @ashdavies.dev Google Developer Expert for Android, failed blogger, public speaker, maker (and breaker) of shiny things. Kotlin aficionado, Multiplatform manipulator, prolific facilitator of cute cat photographs, spends more time travelling than working (he/him).
Blundell @blundell.bsky.social #AndroidDev
Colin White @colinwhite.me Merge conflicts are my cardio https://github.com/colinrtwhite
Kevin Galligan @kpgalligan.bsky.social Touchlab Partner. http://touchlab.co Kotlin Foundation https://kotlinfoundation.org/structure/. Mostly AI coding tools these days.
Tor Norbye @tornorbye.bsky.social I lead engineering for Android developer tools and libraries at Google. Opinions my own.
Maria Neumayer @marianeum.bsky.social European living in London 🇬🇧🇦🇹🇪🇺
Senior Staff Engineer at Monzo
Previously at Skyscanner, Deliveroo, Citymapper & Path
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 🇮🇪
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
Kasper Løvborg Jensen @leafcastle.bsky.social Research and developer experience for Android at Google. Opinions my own.
Romain Guy @romainguy.dev Photography (https://curious-creature.com), Blog (https://romainguy.dev). In the past: Engineering Director, Android Toolkit team at Google.
Oliver O. @olivero2.bsky.social Kotlin Multiplatform Software | TestBalloon
@ivanmorgillo.bsky.social @ivanmorgillo.bsky.social 
Carl-Gustaf Harroch @charroch.bsky.social 
JetBrains @jetbrains.com On a mission to make software development a more productive and enjoyable experience. Make it happen. With Code.
Android Makers by droidcon @androidmakers.bsky.social Next edition: April 9-10 2026 • Your favorite French #AndroidDev conference 🤖🧑💻 • @ParisAndroid.bsky.social & @droidcon.bsky.social behind this 🤜🤛
https://androidmakers.droidcon.com/
CFP: https://sessionize.com/android-makers-by-droidcon-2026
KotlinConf @kotlinconf.com KotlinConf is the premier event connecting professional developers and companies shaping the future with cutting-edge technologies. Brought to you by @jetbrains.com
kotlinconf.com
Kotlin Weekly @kotlinweekly.bsky.social Your weekly source of Kotlin News since 2016
Roman Nurik @roman.nurik.net Product Design Engineer @GoogleLabs exploring the future of design, dev, and software
roman.nurik.net
github.com/romannurik
droidcon @droidcon.bsky.social droidcon is your home for all things #AndroidDev — & with our new baby, next·app, the future of mobile is only getting bigger. Watch this space 💡
Martin Höller @martinhoeller.net 🇦🇹 Freelance macOS/iOS developer based in Florence 🇮🇹, creator of In Your Face (https://inyourface.app).
Volo Galandzij 🇺🇦 @volodroid.bsky.social Android Lead @snappmobile.bsky.social
Snapp Automotive @snappautomotive.snapp.social Most in-car software sucks, we are here to fix that! We're building SnappOS, a customizable infotainment system as a product, and we help major carmakers get the most out of Android Automotive.
www.snappautomotive.io
Snapp Mobile @snappmobile.bsky.social We build great iOS, Android and web apps for our clients.
Snapp Mobile Germany GmbH
Konstantin Klassen @konstantinklassen.bsky.social 
Manuel Vivo @manuelvicnt.bsky.social Staff Android Engineer at Bumble Inc. 🐝 Android GDE 🤖 Ex Android DevRel at Google.
ℹ️ Book a 1:1 with me! http://topmate.io/manuelvivo
Florina Muntenescu @florinam.bsky.social 
Danny Preussler 🇺🇦 @preussler.berlin Engineer #SoundCloud;
Google Developer Expert #Android;
Posts about daily developer life;
Ex: #MTV, #VH1, #Groupon, #eBay
In Love with #Commodore64Ultimate