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

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

Brendan Duddridge. Indie macOS / iOS app developer of Tap Forms Database Pro. The digital filing cabinet for your life. #ObjectiveC #Swift #SwiftUI

Into public transportation, biking infrastructure and #3dprinting | professional robot therapist | cat person | podcast addict/host @akronymisierbar and others | linksgrünversifft | Talk to me on Matrix @kilian:kernkraftwerk.lol

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Swift Developer at Apparent Software / Dev of Negative PDF Reader for Mac & Eter radio app for iOS macOS and tvOS & Trombalsky BSky/Masto client for iOS and macOS/ Guitar player at death metal band Sacriversum and gothic metal bands Aion and Artrosis.

Indie/Freelance developer making the Old English Wordhord iOS app and various Swift Packages (mostly SwiftUI) like FrameUp, ShapeUp, LookingGlassUI, etc...

he/him

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.

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. Old toots automatically deleted.

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

Co-founder of Simularia, working on air quality modelling, data analysis.

Posts automatically deleted in 3 months

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

Engineering digital sovereignty at @nextcloud. 🌥️ Writes mostly about #iOS, #macOS, #Swift, #Nextcloud and #Apple. 🍏 Likes to overshare about things you could not care less about. 😇

Writing #SwiftUI to buy 📚
(Header image: Wooden Trojan horse at Sea Life in Munich)

Glitched profile by @brettspielpony

I like code, bikes and the woods.

Freelance Developer focused on the Apple ecosystem. Hire me! #fedihired

#hiking #biking #biketouring #cycling #iosdev #swift #swiftui #macOSDev

Software developer, hobbyist keyboard player, kayaker, home cook. Casual gamer. Preferred games are no faster than Portal and less violent than chess. I need time to think.

C#, Swift, Javascript, C.

Windows for work, everything else at home. Keeping things separate.

🇩🇰🚴‍♀️🏳️‍⚧️🧄🥖

📱iOS Developer (Swift/SwiftUI)

Autistic, recently diagnosed (late 2025), currently navigating/processing this.

🏃🏻‍♂️ Fitness enthusiast: runner, walker, core, strength

❤️ Married to the love of my life

PocketPB: fitness planner for iPhone, currently a few spaces left in the open beta - https://testflight.apple.com/join/dZ5cp9cU

By Then: weight gain/loss calculator for iOS - https://apps.apple.com/gb/app/by-then/id6748918554

#YNWA ❤️ #JFT97 💔

My posts auto delete after three months

Science: Astronomy, Molecular biology, Muscular dystrophies, Renewable energy, accessibility.

Speaker at astronomy and Swift events.

Tech: NeXTSTEP, macOS, iOS, and WebObjects developer.

Politics: Conservative Green party activist for over 30 years (D, NL, BG)

I speak English, German, Bulgarian. Russian, Dutch, and Spanish and I learn Japanese, French, and Vietnamese.

🇪🇺🇦🇲🇳🇱🇧🇬

Rorohiko kaiārahi. Koti parauri. 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

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 ✌️.

Crazy Mac lady. Mac author & developer. Lover of Apple computers and devices. Swift & SwiftUI enthusiast. Unofficial Mac app dev evangelist.

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

full stack nerd. a sysadmin playing #pokemon and listening to #nin. occasional programmer of #python, #swift, #shell. bheinz on #MacAdmins slack.

a drop of coffee, a sprinkle of neuro spicy, and a dash of lisdexamfetamine; these are the things that make up a me.