Your Name
iOS Developer
City, Country · email@example.com · linkedin.com/in/yourname · yourportfolio.com
Professional summary
iOS Developer with 5 years building Swift apps for banking and media products used by 1.5M people. Led SwiftUI adoption for new features, raised the crash-free session rate to 99.8%, and cut cold launch time by 35%. Experienced with UIKit, Combine, async/await, Core Data, XCTest, and running App Store and TestFlight releases.
Skills
Swift · SwiftUI · UIKit · Xcode · Combine · Core Data · REST APIs · App Store Connect · Git · Unit testing · MVVM · CI for iOS
Experience
Senior iOS Developer — Company Name
2021 – Present
- Built account and payments features in SwiftUI for a banking app with 1.5M users, interoperating with legacy UIKit screens.
- Raised the crash-free session rate from 98.9% to 99.8% by fixing threading and memory issues found with Crashlytics and Instruments.
- Cut cold launch time by 35% by deferring SDK initialization and moving heavy work off the main thread.
- Replaced completion-handler networking with async/await and a typed API client, removing 3,000 lines of code.
- Set up Xcode Cloud builds with XCTest and snapshot tests, moving TestFlight releases from monthly to weekly.
Projects
Habit Tracker (App Store) | Swift, SwiftUI, SwiftData, WidgetKit, CloudKit
- Built daily habit tracking with streaks, local notification reminders, and iCloud sync through CloudKit.
- Added a Home Screen widget with WidgetKit and full support for Dynamic Type and VoiceOver.
- Published on the App Store with 1,500+ downloads and a 4.7★ rating.