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, jokes, swiftUI, makin’ apps / 

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.

I’m an indie macOS developer creating apps such as PowerPhotos and PlistEdit Pro.


#Apple #Mac #Cocoa #Swift #SwiftUI

I coined the term “Mac Assed Mac App.”

Software developer from Portland, Oregon, now in Hobart, Tasmania.

📱 #Swift (iOS and Mac).
🚂 #Ruby (and Rails)

Cohost of the #RooftopRuby podcast. Friend of DeSoto.

Chief Technical Officer at Omni Group, OmniPlan architect, Swift contributor. @hollie is my better half. My teens both seem to actually like me. 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.

@buildbuddy. Maintainer of bazel's iOS support, creator of the Mobile Native Foundation, LLVM & Swift contributor. Previously Modular, Lyft, CocoaPods

iOS and Mac developer, focused on SwiftUI. Working on Matter/HomeKit stuff. Founder of nxtbgthng.

Lead Mobile Engineer @ Under Armour 📱

Volunteer Mentor @ 
#LaunchCode 🚀 (https://www.launchcode.org/)

Living in
 St. Louis, MO 🇺🇸 (#StLouis #MO)


Interested in 
#Swift, #iOS, #iosdev, and #photography / #cinematography 📸

Trying to make apps more accessible. #a11y ♿

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

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

 Distinguished Educator. Professor Tech & Business, Boston College. YouTube.com/profgallaugher. iOS, SwiftUI, Maker, CircuitPython, advisor to student entrepreneurs, founder Boston College TechTrek field studies (SF, Silicon Valley, Seattle, NY, Boston, Ghana).

Indie iOS developer building apps for video game collectors.
Maker of @games and @amiilog .
Physical games, SwiftUI & game release curation.

I make and share things

Android developer since 2011.
Currently working at ABN Amro in the Netherlands.

I'm a #rust noob, but I keep toying with it for fun.

Ex iOS/Swift/Obj-c/Windows/C#/Visual Basic.

Do complain about things, but be considerate and nice, remember most things are made by human beings.

he/him

.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.

👨🏼‍💻 Experienced developer on  platforms with a big 🫶 for indie apps
🎙️ CocoaHeads Hamburg Organizer
💼 iOS @ Supershift

My own apps:
📆 CannotWait - Days Counter
❓ Ask Adalbert - Decision Helper
⏳ More to come

My posts reflect my own, personal view; I never speak on behalf of any other person or company.

Obsessed with structuring things.
macOS & iOS app developer /// Maker of Diagrams for Mac /// Freelancer
#Swift #SwiftUI #AppKit #TCA #CloudKit

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

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

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