Brian Fox @brianfox.bsky.social Sonatype CTO
Lena Reinhard (she/they) @lenareinhard.com By night: Painter, writer, poet, singer, baker
By day: VP Engineering, leadership & speaker coach, podcast host
Ex-CircleCI, Travis CI, Neighborhoodie, CouchDB
Proud: Bi & queer & poly & AuDHD
I love trees & looking at water from below the surface
Thomas Künneth @tkuenneth.dev Google Developer Expert for #Android with a previous life in the #Java Enterprise. Speaker. Mentor. Wrote a couple of books along the way.
Joseph R. Lewis 周呂毅 @sanbeiji.com Technical writer, Android DevRel @ Google, helping devs learn about security, passkeys, and AI/ML APIs. Posts about double bass, classical music, mountain biking, celiac & gluten-free cuisine, travel, 學中文, 臺灣文化, 谷歌技術, etc. Pourquoi ça ne brûle pas?
next.app @nextapp.bsky.social Join the world’s largest mobile engineering meet! next.app devCon 2026 brings 6,000+ experts to Berlin (Oct 7–9). 7 conferences in 1: Android, iOS, Flutter, AI, React Native, XR & Security. No fluff—just deep technical sessions for the global ecosystem. 📱🚀
Oleksandr Katrych 🇺🇦 @olek.dev Android Engineer | Kotlin Engineer | Building my own apps |
Organiser of GDG Warsaw
fun code() Magazine @funcode-mag.bsky.social A magazine for Kotlin™ developers. Code Happy. Code Kotlin.
Not affiliated with the Kotlin Foundation.
https://kotlintoday.com
Taha Tesser @tahatesser.com Kotlin Multiplatform Engineer at DoorDash/Wolt • Hobby Apple developer • Coffee Enthusiast
nate parrott @nateparrott.bsky.social computer user and fool
nateparrott.com
Rick Clephas @rickclephas.dev Attempting to create the apps of the future | Lead Developer
@ketj.app | Kotlin Multiplatform | Security and privacy enthusiast
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.
Julius Löwe @juliusloewe.bsky.social Designer at Google
Google Home Platform
Prev. clients Apple, Audi, Huawei +more
www.dribbble.com/juliuskoroll
📍Hamburg/Germany
Simon Willison @simonwillison.net Independent AI researcher, creator of datasette.io and llm.datasette.io, building open source tools for data journalism, writing about a lot of stuff at https://simonwillison.net/
👨🏻💻 Rui Aureliano @ruiaureliano.bsky.social iOS & macOS Engineer @ Olá Brothers
✦ Co-founder of Sip
✦ Crafting beautiful tools for developers & designers
Vladimir Jovanović @vladimirj.dev • Android @Grammarly ✒️
• Author @LinkedInLearning 🎙️
Matthew Cassinelli @matthewcassinelli.bsky.social Independent journalist & creator covering Apple’s Shortcuts. Former Workflow team. App Intents/Apple Intelligence developer consultant. #ElgatoPartner.
Get my shortcuts: https://matthewcassinelli.com/sirishortcuts
Feed: @cassinellimedia.bsky.social
Jason Pearson @kaeawc.bsky.social Staff Software Engineer, AI/mobile/backend
Anthropic @anthropic.com We're an Al safety and research company that builds reliable, interpretable, and steerable Al systems. Talk to our Al assistant Claude at Claude.ai.
BHNT @bhnt.c-base.org Berlin Hack and Tell is a monthly(ish) meetup where eight entities can show their hacks at c-base space station every(ish) last Tuesday/month. There are 8 dynamically allocated Slots(5min presentation + 5min conversation)
https://bhnt.c-base.org
Google for Developers @developers.google.com Your source for developer best practices, updates, and resources.
c-base e.V. @c-base.org Raumstation unter Berlin Mitte
David Steppenbeck @dsteppenbeck.bsky.social App Developer for iOS and macOS
goose @opensource.block.xyz local open source AI agent that automates complex developer tasks, is LLM-agnostic, integrates with MCP, and is available in both Desktop and CLI
Greg Fawson @gregfawson.bsky.social 
Carlos Mota @cafonsomota.bsky.social 🔭🌖🗺📸 🏃♂️🇵🇹🖖
🤖 @GoogleDevExpert for @Android
👨💻 Android DevLead
🤗 @GDGCoimbra @Kotlin_Knights
✍️ @KodecoDev @opinioesonline
🔥@O_Que_Arde_Cura
Steve Troughton-Smith @stroughtonsmith.mastodon.social.ap.brid.gy App developer & mini painter. I make apps and break things.
UIKit. Swift. Gaming. Warhammer. Generative AI. Reverse-engineering. Husband. 🏳️🌈 He/him.
🌉 bridged from ⁂ https://mastodon.social/@stroughtonsmith, follow @ap.brid.gy to interact
Hello Weather @helloweather.com The exceptionally useful no-nonsense weather app for iOS and Android.
https://helloweather.com
Domen Lanišnik @landomen.bsky.social Senior Android Engineer @ DuckDuckGo | ex-Lyft | Speaker | Writer
LinkedIn: www.linkedin.com/in/domenlanisnik
Medium: https://medium.com/@domen.lanisnik
@devdamien.bsky.social @devdamien.bsky.social Connecting to the Developer Community!
Community Engagement @ Google for DEVS #android #chrome #GDE #GDG #BuildWithGemini
I run on good questions and community feedback. 💬
Yiğit @yboyar.bsky.social 
Dieter Bohn @backlon.com Currently working at Google. Formerly Verge, Android Central, PreCentral, iMore, etc. Posts about bikes, tech, and whether or not today is Friday.
Igor Escodro @igorescodro.bsky.social 👨🏻💻Passionate Developer
Eric Migicovsky @ericmigi.com Inventor of things.
Currently working on rePebble.com
Previously: cofounder Beeper.com, partner @ycombinator, founder @pebble
Zen @zen-browser.app Welcome to a calmer internet.
→ 🔗 http://zen-browser.app
→ 💚 http://zen-browser.app/donate
→ 📦 http://github.com/zen-browser
Ilker Ulusoy @ilkerulusoy.bsky.social ✈️ WWDC’25 - iOS Developer
mDevCamp @mdevcamp.bsky.social Craft > hype.
Mobile dev conference · Prague
June 3–4, Holešovická tržnice
Code-first. Community-powered.
CommunityKit @communitykit.social Join us at #CommunityKit during #WWDC26 for meetups, workshops, and more! Connect with fellow developers in Cupertino.
https://communitykit.social
Jordan Morgan @jordanmorgan10.bsky.social The cause of several bugs since iOS 4. Working on https://alyxcaffeinetracker.com for iOS 26.
----
9-5: Dev Rel at Superwall
Words: https://swiftjectivec.com
Books: https://bestinclassiosapp.com
Apps: https://daywellspent.io
Dave Verwer @daveverwer.com Author of iOS Dev Weekly and co-founder of the Swift Package Index.
Daniel Saidi @danielsaidi.bsky.social Building apps & SDKs for the stack, using Swift & SwiftUI.
Vitor Hugo Schwaab @vitorschwaab.bsky.social 🧗🏻🌍🤿🦥
Climber, GeoGuessr player, Diver, master procrastinator.
🤖 Software Engineer at Proton
🇧🇷→🇪🇺
Will Larson @lethain.com Write at lethain.com. Author of An Elegant Puzzle, Staff Engineer, and An Engineering Executive’s Primer. Worked some places.
Maxim M @this-username.bsky.social Mobile Engineer 🇺🇦 🇷🇴 🇩🇪
Diana @cirrhaea.bsky.social Mobile Engineer 💚
Sam Cooper @sam-cooper.bsky.social Author of Kotlin Brain Teasers
https://pragprog.com/titles/kotlinbt
Roman Nurik @roman.nurik.net Product Design Engineer @GoogleLabs exploring the future of design, dev, and software
roman.nurik.net
github.com/romannurik
Shihab @jpeguin.bsky.social App Store featured designer/developer. Brit living in California. F1 fanatic. Movie maniac. Lego lover. Building something cool. Developer for hire (DM me).
@pin-droid.com @pin-droid.com 
John Sundell @johnsundell.bsky.social Swift and Rust developer. Creator of Swift by Sundell.
emanuele menietti @emenietti.bsky.social giornalista ilpost.it - da vecchio farò l'astronauta - posta: menietti chiocciola ilpost punto it
Egor Andreevich @egorand.dev Barcelona, hiking, travelling, rock shows, movies, books, work-life balance.
Developer at JetBrains (Kotlin Build Tools), Square Open Source contributor. Opinions my own.
Brian Norman @bnorm.dev I do the clickety-clackety that make the computer go brrr!
@KotlinLang.org compiler developer at @JetBrains.com; all opinions are my own.
TelemetryDeck App Analytics @telemetrydeck.com TelemetryDeck helps app and web developers improve their product by supplying immediate, accurate usage data while users use their app. And the best part: It's all anonymized, so users' data stays private!
Sessionize.com @sessionize.com Easily manage Call for Papers, Speakers and Agenda for your conference!
Bridget Phillips @jingibus.bsky.social Android person on the loose! Former Cash App, Instagram, BNR. http://www.billjings.net
Cyril Mottier @cyrilmottier.com Leadership, Engineering & Product amo.co. ex Zenly (Snap), CapitaineTrain.
Andrea Maglie @andreamaglie.com 
Kirill Rakhman @rakhman.info Kotlin Compiler @ JetBrains
Karlsruhe, Germany
https://rakhman.info
https://sueden.social/@kirillrakhman
John Gruber @gruber.foo I write Daring Fireball and created Markdown.
European Commission @ec.europa.eu News and information from the European Commission. Social media and data protection policy: http://europa.eu/!MnfFmT
Pocket Casts @pocketcasts.com Your favorite podcast player! Enjoy on Android, iOS, web, Chromecast, Sonos, Wear OS, Apple Watch and CarPlay.
App support: https://support.pocketcasts.com/
Mark Gurman @markgurman.bsky.social Breaking News on Apple and Tech. Bloomberg Managing Editor and Chief Correspondent. Subscribe to Power On. Tips: mark@markgurman.com. Signal: markgurman.01. Telegram: GurmanMark.
jocmp @jocmp.com hello moto
Fan of all things mobile. Currently developing Capy Reader.
Michael Evans @michaelevans.bsky.social Android Developer @ Block. Formerly @Twitter
Pierluigi Rufo @pierluigirufo.bsky.social Design Lead at snappmobile.io | digital fanboy | occasionally writer and conference speaker
Beatrice Mautino @divagatrice.bsky.social bravi divulgatori si diventa, ma con il dono della divagazione si nasce
Anne Applebaum @anneapplebaum.wsocial.eu staff writer @theatlantic.com and senior fellow @snfagora.bsky.social. author of GULAG, IRON CURTAIN, RED FAMINE, TWILIGHT OF DEMOCRACY and AUTOCRACY INC
https://linktr.ee/anneapplebaum
Android Developers @androiddevs.bsky.social Get the latest Android news, best practices, live videos, demonstrations, tutorials, and more!
Matt Waller @wattmaller.bsky.social ML and AI for fusion energy research/Coder/Swift/Python/iOS/Mac/Vision Pro/✝️/good reads/guitar/what would Kierkegaard code?
Adrian Eves @swifteves.bsky.social Dad. iOS, Game Developer. Prev @Marvel / @WaltDisneyCo, @Apple. Ironman finisher. Voice Actor. Cartoonist. 🧩
Seth Sandler @sethsandler.bsky.social 🫶🍩💻🎨 🎶 • Aspiring Inspirer • ☀️ iOS
@Whatnot • 🌙 Founder @AffinityBlue • Past: NodeBeat Creator (Acquired), 1st @YouGotMojo, 2nd @Workpop (Acquired)
Mikaela Caron 🦄 @handle.invalid 👩💻 iOS Engineer | Organizer of @iosdevhappyhour | Freelancer | 🎙️ Swift over Coffee | 🐘 @mikaelacaron@swiftdevs.space 
Adam Wulf @adamwulf.bsky.social Indie dev of @museapp.bsky.social at museapp.com. flexibits.com alum. Also, maker of askmeevery.com, and getlooseleaf.com - the gesture driven notes app. Startup mentor, NSF I-Corps instructor. Adjunct instructor at Rice University.
Tijs Teulings 🦑 @tijs.org iOS developer at DPG Media · making indie apps like @kilowattcharging.com, @kipclip.com · https://openpds.tijs.org · https://obscure.cat · based in The Hague, NL · support my work on https://atprotofans.com/support/did:plc:aq7owa5y7ndc2hzjz37wy7ma
Stefan Blos @stefanblos.com iOS #DevRel 🥑 @getstream_io. Mainly working with mobile📱 and web 🕸. Interested in the cloud ☁️, ML 🤖, and AR 🤳🏻. Love sports 🏀🏈🏂🏃🏼♂️🚴🏻♂️🧘🏼♂️. (he/him)
Tyler Hillsman @thillsman.me I make Pennant, Sticky Widgets, and some other things.
Live from Kansas City.
Chris Wu 🪐 @chriswu.com iOS Dev Happy Hour & CommunityKit organizer
Swift Leeds 2025 Speaker 🇬🇧
Swiftsonic 2026 Speaker 🇺🇸
My latest app is What's My Set, a simple and accessible set counter for your workouts.
chriswu.com
he/him
#accessibility
Frank Foster @frankefoster.com Senior iOS Engineer | @iosdevhappyhour organizer | Father of three | Creator of Utility Window | My views are my own | #BLM | CommunityKit @frankfoster@iosdev.space
Jack Fields @ordinaryindustries.bsky.social Former Apple engineer now running Ordinary Industries. Building Mini Forge and Okla for iOS. Creator of http://quartilesanswers.com
@bitpogo.bsky.social @bitpogo.bsky.social 
nixCraft @cyberciti.biz Enjoy Linux & Unix-like systems, open-source software, and programming/compsci? Into Sysadmin & DevOps? Follow us to make the most of your IT career! Discover new tools and apps daily, plus a dose of humor ⤵️
https://www.cyberciti.biz
Swift Language @swift.org Swift is a general-purpose programming language that's fast, modern, safe, and a joy to write. Designed for all, developed in the open.
Ana Stanescu 🦋 @anastanescu.bsky.social 🤖Android Developer @snappmobile
📱Sharing my #AndroidDev journey with you.
Amanda Hinchman-Dominguez @amanda-hinchman.bsky.social Android | co-org of Chicago Kotlin User Group, coauthor of O'Reilly's "Programming Android w/ Kotlin" | Probably other stuff
Patreon: https://www.patreon.com/AmandaHinchman
John Voorhees @johnvoorhees.macstories.net I write and podcast at MacStories.net with @viticci.macstories.net and the MacStories team where we cover Apple, apps, videogames, and more.
My podcasts: @appstories.macstories.net, @npc.macstories.net, @unwind.macstories.net, and @ruminate.macstories.net
Kotlin Foundation @kotlinfoundation.org Protect, promote and advance the development of the Kotlin programming language. Learn more at kotlinfoundation.org
@giovanniconz.bsky.social @giovanniconz.bsky.social 
ARCtic Conference (Feb 10-12 2026) @arcticconference.bsky.social The World's Northernmost Apple Developers Conference
February 10th - 12th 2026, Oulu, Finland
More info at https://arcticonference.com/
Dmitry Zhemerov @yo-le.bsky.social ResMA student of linguistics at Leiden University, part-time at JetBrains. https://yole.page
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
Lukas Hermann @lukashermann.dev Building https://stagetimer.io & https://rundownstudio.app ⋆ Bootstrapping to $1M ARR → Then $100M ARR → Then Moonshot Project ⋆ Daydreamer
(Previously @_lhermann on the old place)
Ben Cohen @airspeedswift.bsky.social thwart leader
Kotlin Weekly @kotlinweekly.bsky.social Your weekly source of Kotlin News since 2016
Pavel Měsíček @moonek.bsky.social Android developer @Futured | Tech & Speakers @mDevCamp
Clara Bayarri @clarabayarri.bsky.social Engineering lead for Android Toolkit & Jetpack Compose @ Google
In my spare time: mom, crafter, weaver
Nick Butcher @nickbutcher.bsky.social Jetpack Compose Product Manager @ Google
JetBrains Platform @platform.jetbrains.com News & tips for devs building plugins for @JetBrains.com products.
Subscribe: https://jb.gg/mp-updates
Nino Handler @luckyhandler.bsky.social CTO & Co-Founder uRyde | Organizer & Founder GDG Nuremberg
uryde.de/en
Jamal Eason @jamaleason.bsky.social Product @ Google on Android Studio