How to write a mobile app developer resume that highlights app delivery, user metrics, and cross-platform experience.
Mobile resumes need to prove two things: you can build polished, production-quality apps, and your apps are actually used by real people.
"Shipped and maintained iOS app (Swift, SwiftUI) -- 180K downloads, 4.7-star rating, featured in App Store 'New Apps We Love' section."
"Implemented offline-first architecture using Core Data and CloudKit sync -- users retain full functionality in areas with intermittent connectivity; 0 data loss incidents over 14 months."
"Reduced app cold start time from 3.2s to 0.8s by profiling render blocking with Instruments, lazy loading secondary modules, and eliminating synchronous network calls on launch."
"Built Flutter app targeting iOS and Android -- shared 91% of codebase while maintaining native-quality UI fidelity across both platforms."
iOS: Swift, SwiftUI, UIKit, Core Data, Combine, XCTest, Instruments, TestFlight, Fastlane
Android: Kotlin, Jetpack Compose, Room, Hilt, Coroutines, Espresso
Cross-platform: Flutter/Dart, React Native, Expo
Backend for mobile: Firebase, Supabase, REST/GraphQL APIs, push notifications (APNs, FCM)
iOS development, Swift, SwiftUI, Android, Kotlin, Flutter, React Native, App Store, Google Play, mobile architecture, offline-first, push notifications, Xcode, Android Studio, CI/CD for mobile.
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