Marc Shilling
Senior Software Engineer at Untappd, Inc
Baltimore, Maryland, United States
Summary
🤩
Rockstar🎓
Top SchoolMarc Shilling is a senior software engineer with 11 years of mobile-first experience who has led React Native rewrites and shipped dozens of production apps for consumer and enterprise clients. Based in Baltimore, he pairs deep iOS roots (Objective-C/Swift) with Android, Java, and JavaScript expertise to deliver polished cross-platform experiences and optimized checkout and loyalty features. As a tech lead he’s guided teams through major launches—most recently steering Untappd’s React Native rewrite and delivering key features at Stadium Goods—and he’s an active open-source contributor to widely used projects like react-native-image-picker. Known for translating product needs into pragmatic engineering, he also brings a background in internal systems from UPS that helps him balance robustness with rapid delivery. Ambitious about building the next mass-market app, he blends hands-on coding with mentorship and a proven track record of shipping at scale.
11 years of coding experience
12 years of employment as a software developer
Virginia Tech
English
Stackoverflow
1,430reputation
219kreached
10answers
3questions
Github Skills (9)
objective-c10
image-picker10
ios10
react-native10
ui-design8
xcode6
uitableview6
android6
colors6
Programming languages (11)
Github contributions (5)
react-native-image-picker/react-native-image-picker
Feb 2016 - Apr 2017
:sunrise_over_mountains: A React Native module that allows you to use native UI to select media from the device library or directly from the camera.
Role in this project:
Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:35 releases, 1 review, 156 commits in 1 year 2 months
Contributions summary:Marc focused on enhancing the react-native-image-picker module by addressing various issues and improving functionality. Their contributions include fixing bugs related to camera photo capture, updating the native module name, and integrating features like video duration limits. They also made cross-platform improvements by consolidating code and ensuring compatibility with different React Native versions, along with general code cleanup.
react-native-modulereact-nativeimage-pickerpicker
marcshilling/react-native-idle-timer
Apr 2016 - Sep 2021
A cross-platform bridge that allows you to enable and disable the screen idle timer in your React Native app
Contributions:5 releases, 22 commits, 21 PRs in 5 years 5 months
react-native-app
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