Christian Schnorr
Software Engineer at Apple
Boulder, Colorado, United States
Summary
👤
Senior🎓
Top SchoolChristian Schnorr is a software engineer with 11 years of experience and a deep specialization in iOS development, currently working on visionOS at Apple. He has a proven track record of architecting large-scale, UI-heavy applications that serve millions monthly and improving developer workflows through careful API design and build-system optimizations. Past roles include leading the iOS app build at Chrono24—where he migrated to Swift Package Manager, introduced Live Previews for UIKit, and reduced untested UI code—and contributions to award-winning apps like Things. Based in Boulder, Colorado, he combines pragmatic engineering with attention to product polish, from memory profiling and Auto Layout tooling to cross-platform consistency. A background in both mobile and watchOS sync systems and a master's in computer science underpin his ability to move complex interfaces from prototype to production.
11 years of coding experience
10 years of employment as a software developer
Master of Science - MS Computer Science, Master of Science - MS Computer Science at Karlsruhe Institute of Technology (KIT)Abitur General Studies, Abitur General Studies at Gymnasium Rutesheim
German, English, French
Stackoverflow
10,766reputation
1.1mreached
220answers
34questions
nsdate
top-5%
ios
top-1%
cocoa-touch
top-5%
iphone
top-5%
uiview
top-5%
objective-c
top-5%
Github Skills (32)
ios10
uinavigationbar9
uiview9
objective-c9
nsdate9
iphone9
swift9
cocoa-touch9
text-alignment8
uikit8
autolayout8
dsl8
xcode7
coredata6
snapkit6
Programming languages (2)
Github contributions (5)
jenox/UILabel
Jun 2015 - Jun 2017
Contributions:2 commits, 1 push, 1 branch in 2 years
jenox/UIKit-Playground
Jun 2018 - Jun 2020
Blog posts about things I learned over the years working with UIKit and accompanying sample code.
Contributions:9 commits, 12 pushes in 1 year 11 months
uikituiuxswift
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.