App developer & mini painter. I make apps and break things.

UIKit. Swift. Gaming. Warhammer. Generative AI. Reverse-engineering. Husband. 🏳️‍🌈 He/him.

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It is I, Grouleff!

100% natural and organic intelligence 🧠

I make computer go brrr. Mostly using #Ruby, but I also dabble in #RustLang and #Swift / #SwiftLang

I post mainly in #Danish, and occasionally in #English.

I like #cycling / #cykling, #running / #MastoRunDK, and #coffee.

I am the caretaker of #MusikalskPlanke, the daily chance to do a bit of planking, together with @klgn.

Born at 338.99 ppm.

Twitter migrant! Boomer here (aka OLD)Brooklyn NYC born and raised, but live in hell in DeSantis land now🤮 My family, politics, tea drinking, Whovian, raising Monarch 🦋, dogs, plants, books and golf are my jam! PS I am a Senior Swiftie!

Swift developer by night, Java developer by day. The guy behind #Flyleaf. I have a background in theology and am currently working on my painting skills.

English or German, he/him.

Unix/Networking/Mac/Linux nerd; Startup Advisor; Global Technical Support Operations, Programs, & Marketing; Founder of Square Peg Foundation, where we work every day to turn "I wish" into " I can." #fedi22 #non-profit #internet #computers #linux #macos #swift #music #hounds #autism

Hudson’s and Oaklyn’s dad 👨‍👩‍👧‍👦 SDKs at RevenueCat 💼 Lead maintainer of fastlane 🚀 Indie Dev Monday 🙋‍♂ Opinions are mine (he/him)
#iOS #Swift #SwiftUi #IndieDev

Write code, make photos. #photography #SwiftLang #ServerSideSwift

#Blind #Accessibility Specialist and #Usability expert. #coffee nerd, #SJSharks fanatic, Bay Area native and #Oakland based, former animator and VFX artist, now help companies make apps and sites #Accessible. I built BlindSVG.com and am a blind #Designer and #TactileArtist. Love #Coding with #HTML, #SVG, #CSS, #Python, #JS, and #SwiftUI. #InclusiveDesign #ENM #Pianist Left-leaning #Atheist

Developer of indie macOS apps. The Archive, WordCounter, TableFlip, Move!

Using #Xcode to write #Swift and sometimes #SwiftUI apps for #iOS and #Mac.

OG #Zettelkasten zealot.
Local #urbansketchers group founder.

#Bielefeld (Germany)

He/him. Human. #WokeAF

Indie software dev, tinkerer, player of video games, husband, P.U.N.K., futurist, comical element. ⭐️ Alumnus CTO & co-founder of German sustainability startup RECUP 💚

I try to make a living creating #Shortcuts-centered, productivity-related tools for #macOS & #iOS.

From #Flensburg, Europe 🇪🇺

#ShortcutsApp #Developer #dev #SwiftUI #Swift #Typescript #Javascript #ObsidianMD #PKM #Germany #provene04241

Bluesky: https://bsky.app/profile/zottmann.dev

Aspiring tooter, avid re-tooter, bicromlogger, coddiwompler, shower thought leader, and a talking head wannabe. Currently working as a developer at @makeswifthq, previously @articulate, digital diagnostics, @workgroupsdv, and other places. Recovered burnout victim.

Widely known SASAnaut in some narrow circles. Also, a doffee crinker.

Header image: a scene from my favorite late-soviet-era steampunk sci-fi movie "Kin-dza-dza!"

Posts auto-delete after 2 months

Rorohiko kaiārahi. Parauri koti. Frentantic Intromastecution. Fraught Leader. Polibernial Mandorpulatorist. Neologist. Weirdo. Can fold fitted sheets.  ن #kindness #curiosity #apple #rabbits #bunny #photog #cars #motorcycles #tech #foss #NgātiPākehā #TangataTiriti #coeliac #TaylorSwift #NZTwits

A rolling stone should not judge a book by its glasshouse // The higher, the fewer.

Darwin LT-14911.local 25.2.0 Darwin Kernel Version 25.2.0: Tue Nov 18 21:09:56 PST 2025; root:xnu-12377.61.12~1

iOS Dev Happy Hour & CommunityKit organizer

Swift Leeds 2025 Speaker 🇬🇧
Swiftsonic 2026 Speaker 🇺🇸

My latest app is Please Don’t Rain (2023 AppleVis Golden Apple nominee for its accessibility support)

he/him

#accessibility

Tech Lead at Coderoad I have been writing iOS apps since 2011. Objective-C and Swift, love them both. Other knowledge includes backend development with PHP and C++.

Hobbies include watching anime, playing videogames (long-time Nintendo fan), and Pullip doll photography. 90's kid.

Born and raised in Bolivia. 🇧🇴

Code numpty. Continuing to fail at writing fiction. Sucker for a photo of a spooky road.

“Happy motoring! Cock-a-doodle-doo”!

#SwiftLang #RustLang #WritingCommunity #PaintingMiniatures

Brewing code, sipping coffee, and raising cats.

„Whatever the mind can conceive and believe in, it can achieve.“

#python / #django / #golang / #apple / #swift / #pma

.net consultant, C# and recently also Kotlin and some Swift developer, ex C# MVP(2004-18), DevExpress MVP, LLBLGenPro Partner. Also tinkering with Kotlin and Jetpack Compose, Swift and SwiftUI, microcontrollers and 3D printing.

Tech witch. I'm building an electric airplane. I maintain the Quick, Nimble, and Swift Fakes testing libraries for Swift & Objective-C.

Avid bike rider. Bicycles are the best form of personal transport.

🏳️‍⚧️🏳️‍🌈. Married to the most wonderful woman in the world.

Physicist & techie. #CERN alumnus.
Co-creator https://mas.to/@SwiftPackageIndex.
Hummingbird app https://hbird.app. 
Europe • he/him

Plant Mom.

Currently working on https://amore.computer.

On some days I work on https://macrowave.co, https://kompressor.app or https://pagi.lucas.love.

Previously: https://futureland.tv

Currently looking for new freelance opportunities.

Interested in Swift, E2EE, offline-first apps and tools that truly serve their users.