The cause of several bugs since iOS 4.
Working on https://alyxcaffeinetracker.com
Dev Rel at Superwall.
Wrote a book series over iOS dev.
I make a basketball app for coaches too, Elite Hoops.

Until next time ✌️.

#StandWithUkraine An independent software developer.  WWDC 2015 & 2016 scholarship winners. Making iOS apps with Swift since 2014. Making Mac Catalyst apps since 2019. Bachelor of Software Engineering. Self-taught UI/UX design, iOS/Objective-C/Swift programming. @MonaApp

Former long-time engineer and manager on the #iOS #Music UI team. #Yahoo!, #iPod, #Openwave, #Geoworks, and others before that.

Dabbles in photography and building plastic models. Learning Swift and related technologies.

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

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!

I strive to create honest and knowledgeable solutions that empower people to embrace change. podcaster, iOS Eng, artist, tech writer, feminist 🇨🇦 https://lnk.bio/Timmitra #fedi22 #iosdevelopment #iosPodcast #swiftpodcast #technology #mobileappdevelopment #podcasts #swiftui #a11y

I put the UI in Ennui • today your love, tomorrow the world.

iOS @ Linear, previously SwiftUI at Apple.

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.

Language designer and implementer at Apple: Swift, Objective-C, C++, C. Erstwhile editor of the Itanium C++ ABI. Focus on security mitigations and low-level language implementation.

CTO/CIO and senior #iOS and #macOS developer using #Swift @ ser.soft GmbH (sersoft.de).

Dungeon Webmaster, Open Sourcerer, and breakfast THAC0 enthusiast. Are you a friend of DeSoto? All paladins are bastards.

#IndieAppDev building #Village to help you maintain connections to your friends, family, and coworkers.

#ruby #rails #swift #rust #StaffEngineer #Mothership #Lego #politics #ethics

Plant Mom.

Working on https://futureland.tv every day. On some days I work on https://macrowave.co, https://kompressor.app or https://pagi.lucas.love.

Currently looking for new freelance opportunities.

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

Indie Developer at https://chevapps.com • working on https://nunch.app • writing about Swift and Stuff at https://danijelavrzan.com

Teaching programming (fundamentals, data structures and algorithms, GUI programming) in university. Formerly did also training for companies as a freelancer. Programming for myself and fun. C/C++, Java, Swift and SwiftUI. Drawing and painting, running and cycling. Father & grandfather.

Header pic: Lake Oulu, forest across the water on a sunny evening in August.

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

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

Darwin LT-14911.local 25.0.0 Darwin Kernel Version 25.0.0: Thu Aug 14 21:58:31 PDT 2025; root:xnu-12377.1.8~5/RELEASEARM64T6041

Physicist, co-founder of Simularia.

Air quality modelling, data analysis..

#AirQuality #Fortran #HPC #RStats #Python #QGis #swift #neovim

Physicist and Software Engineer 🇪🇺 🇩🇪

👨‍💻 #swift, 👨‍💻 #macOSDev, 👨‍💻 #iOSDev, 🐈 cats, 📷 photography, 🎮 games, 🎸 heavy metal, ☕️ coffee, ✏️ pencils, 📙 pocket notebooks provenc8f2eb

All posts get deleted after two weeks.

Hobby Software Developer -  Swift - 🐍 Python - 🎯 Dart - 📃 GDScript

📝 Blog Author

📸 Amateur Photograph

#Godot #Swift #Python #Flutter

👉🏼 https://www.davidkoenig.de/portfolio.html

Software engineer, building mobile apps for over a decade, currently iOS apps in Swift.

Mechanical watches, anime and space Lego models enthusiast.

#ios #swift #iosdev #lego #watches #anime

Swift Developer. Creator of Snippets Studio & SHOUT - Text Cases

Creator of open source project Spectra. A Prime Video client for Apple Vision Pro.