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CS Student, developer | Swift, Go, and networking (IPv6, DNS, BGP, AS209245)

“When a true genius appears in the world, you may know him by this sign, that the dunces are all in confederacy against him." Jonathan Swift (1667-1745)

#dogs, #atheist, grandpa, and a #geocacher.
 Add #introvert to the list, too.
#Wisconsin native. I love #flyfishing the spring creeks of the driftless area (always catch and release).
Pour-over #coffee with fresh roasted beans. The only way to go!

 I always follow back and boost often!
https://justmytoots.com/@loughrn@mastodon.world

I write software for the Mac. Currently helping to build MindNode (macOS, iOS) @IdeasOnCanvas. Also working on Claquette (macOS) https://www.peakstep.com/.

I’m an experienced web developer and Technical Product Owner who’s focused on web technologies and dabbles with Swift on the side. 🪄

This account is cross-posted from my Swift and Web blogs. For the full content, subscribe from the links below.

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

Author of iOS Dev Weekly and co-creator of the Swift Package Index.

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

iOS @ Linear, previously SwiftUI at Apple.

 unrelated. I'm here for bugs.
☈ https://cryptoswift.io ⌨️ TextKit certified expert @ https://goodnotes.com by day

Get https://notepadexe.com - developer playground.

Text editor implementer by night https://github.com/krzyzanowskim/STTextView

Longtime (corporate) software developer with a big interest in iOS/Swift development. I also love photography, movies, video games, and music. Plus my dogs and cats.

Colorado based. 🏳️‍🌈

he|him|his
💼: Lead Mobile Developer @ Deloitte Digital
🏆: Finalist for Engineer of the Year @ UK IT Industry Awards 2024
🗣️: Conference Speaker
🎙️: SwiftLounge Podcast Host
🧑‍🎓: MEng @UoY_CS Alumnus
WWDC15&16 Scholar

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.

🇪🇺🇦🇲🇳🇱🇧🇬

Proud husband and father. Interested in creating in general. Plastic, metal, wood or code. Mostly writing Swift for iOS.

💖 @anitra’s hubby
💻 Developer advocate for OpenZiti/NetFoundry
🪗 Rock/pop accordion
📱 Python/Swift/Kotlin/Go
🇵🇭 The Thrilla from Manila
🇨🇦 Canadian citizen in the US 🇺🇸
🎹 More of a social justice *bard* than a social justice warrior
🌴 Living in Tampa, Florida

Senior iOS Engineer 📱 | Building scalable mobile experiences, SDKs & AI-powered products
Sharing iOS, Swift, architecture, mobile AI, and engineering insights
Mentor • Speaker • Lifelong learner

AI, Accessibility, Policy,
Elixir, Phoenix, SwiftUI.

💯 personal views 💬

🏡🌳 Eugene, Oregon

Immigrant 🇧🇪 🇺🇸

“There is a crack in everything, that’s how the light gets in.” — Leonard Cohen

Indie iOS developer from Fukuoka, Japan 🇯🇵

Building Roost — a local-first home maintenance & pantry app, launching Aug 18, 2026.
100% Swift/SwiftUI · SwiftData + CloudKit · on-device Foundation Models · no subscription, no ads, no tracking. One-time purchase. Forever.

Available for native iOS app work.

→ github.com/AI-AUTOSITE

Swift, SwiftUI, .NET MAUI, C# and more from Vaud, Switzerland.

My apps include Kanbann which brings Trello to the Apple Watch, Food Photo Log to help you be more mindful about what you eat and others https://damian.fyi/apps/

🚀 Chief Apple Astronaut & Swift Navigator @ RRZE Mission Control 🛰️🍏🧭

Visual artist working in digital and traditional media. Coding in JS, Python and Swift.

Mostly posting about art, design, tech, and literature (in no particular order).

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.