Mac Gallagher
Staff Software Engineer at LinkedIn
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolMac Gallagher is a Staff Software Engineer at LinkedIn with eight years of experience building polished iOS applications and libraries, blending a strong mathematics background with pragmatic mobile engineering. He progressed through multiple senior roles at LinkedIn after earlier iOS work at Ford, demonstrating an ability to scale both features and teams across large consumer-facing products. Mac contributes to open source—most notably the Shuffle multi-directional card swipe library—focusing on state management, bug fixes, and packaging for Swift Package Manager. Based in New York, he pairs academic rigor from an MS in Mathematics with practical, production-first development, often surfacing subtle UX and concurrency issues that improve reliability.
8 years of coding experience
9 years of employment as a software developer
Bachelor of Science - BS Mathematics, Bachelor of Science - BS Mathematics at University of Wisconsin-La CrosseMaster of Science - MS Mathematics, Master of Science - MS Mathematics at George Mason University
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (4)
swift10
ios10
swift-package-manager10
uikit6
Programming languages (3)
Github contributions (5)
mac-gallagher/Shuffle
May 2019 - Apr 2021
🔥 A multi-directional card swiping library inspired by Tinder
Role in this project:
Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:15 releases, 2 reviews, 81 commits in 1 year 11 months
Contributions summary:Mac primarily contributed to the `Shuffle` library, a multi-directional card swiping library inspired by Tinder. Their contributions involved implementing Swift Package Manager support, disabling user interaction on overlay views, and fixing a bug related to the undo functionality. The user also addressed a bug preventing the card stack from re-enabling user interaction after a reloadData call and implemented state management for the card stack, demonstrating a focus on library functionality, bug fixes, and state management.
swipe-gesturesswipeswipingswipeviewpointer
mac-gallagher/swift-snapshot-testing
Apr 2019 - Aug 2021
📸 Delightful Swift snapshot testing.
Contributions:2 PRs, 19 pushes, 23 branches in 2 years 4 months
testingsoftware-qualityswiftiossnapshot
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