Nik Sawtschuk
Staff IOS Engineer at Gusto
Old Toronto, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolNik Sawtschuk is a Senior iOS Engineer with a decade of experience building high-volume consumer and enterprise mobile products across companies like Gusto, Square, and Instacart. He has led end-to-end iOS work—from founding mobile platforms and standalone POS apps to shipping novel in-store wayfinding that maps store layouts without GPS. Early in his career he grew Sensibill’s mobile team from a single engineer to eight, rewriting performance-critical capture features using low-level iOS APIs. Comfortable in both Swift and Objective-C, he pairs deep platform knowledge with product-focused instincts for reliability at scale. Based in Toronto, he blends a Computer Science degree with UI design training, giving him a practical eye for polished user experiences.
11 years of coding experience
12 years of employment as a software developer
Visual Arts, Visual Arts at Cawthra Park SecondaryCertificate, User Interface Design, Certificate, User Interface Design at BrainStationToronto Metropolitan University
Stackoverflow
310reputation
15kreached
8answers
2questions
Github Skills (52)
react-native-app10
firestore10
react-native9
react-hooks9
ios9
test-framework9
push-notifications9
crashlytics9
storage9
remote-config9
android9
specification9
earlgrey9
react-navigation9
react9
Programming languages (4)
Github contributions (5)
niksawtschuk/winston-syslog2
Jul 2015 - Jul 2015
Contributions:6 pushes in 1 day
niksawtschuk/piwik-sdk-ios
Sep 2017 - Sep 2017
Contributions:4 pushes, 1 branch in 2 days
piwiktrackertvossdkswift
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