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

 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

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

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!

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.

.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.

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

K-12 sysadmin. Linux, Mac, and some other things including pfSense, Ubiquiti, Juniper/Mist, and XCP-ng. Photographer, Apple enthusiast, and vintage tech admirer in my spare time. Learning Swift/SwiftUI. BLM. LGBTQIA+ ally.

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.

Brewing code, sipping coffee, and raising cats.

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

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

Linker Spinner | Gamer (PS5: "Truhe2342", Quest 3, Switch, Wii) | Fahrradmensch | mault (zu) gerne rum | beruflich Senior System Integrator | handwerklich unbegabt | Orvie | Trekkie | Swiftie | Wir hätten Robert Habeck haben können.

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

Sr Software Engineer at Apple, currently C1 Developer Tools, previously Swift DocC. All the info at http://underplot.com

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.

Regenerated girl.

Ancom, atheist, transhumanist • Aphantasic • She/her Transbian • Gamer grill • Lover of languages and codes • Swift/app/game dev • Bass player • Living in Italy

Posts mainly about life and trans joy, boosts of positive news and cute stuff.

 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).

#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

Swifter & Blogger

Dedicated to taking care of cats and dogs at home. Exploring programming techniques and writing technical blogs as a means to maintain my learning abilities

@fatbobman at X
@fatbobman.com at BlueSky
@https://www.linkedin.com/in/fatbobman/

@valentalukas on Twitter. Swift Tech Lead at Cleevio. Chess player, PhD student at Faculty of Business Administration at @vsecz. Author of http://ivote.cz.

visionOS Developer since '23. SwiftUI since '19, Swift since '14, i(Phone)OS Developer since '08. Pro Dev since 1997. Commodore-64 Developer in 1987. Also political: 🍉🌱 — I used to use [email protected] but I'm centralizing again my presence. So yes, I'm a green, besides being a dev.