iOS Code Modernization Specialist

Legacy UIKit & Objective-C Codebase Modernization

Transform buggy, legacy iOS codebases into clean, maintainable SwiftUI architectures without interrupting live business operations.

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Signs Your iOS Codebase is Deteriorating

Adding a simple feature takes weeks due to spaghettified 3,000-line ViewControllers.

Frequent unexplained crashes on newer iOS versions.

Original developers left and no one understands how the code works.

Inability to adopt new Apple capabilities like Widgets or Live Activities.

Methodical Codebase Refactoring

Module-by-module progressive refactoring replacing legacy Storyboards with SwiftUI.

Replacing Objective-C / manual memory code with Swift Concurrency & ARC safety.

Extracting business logic into isolated, unit-tested ViewModel layers.

Zero downtime migration plan keeping your live App Store build stable.

Frequently Asked Questions

Q: Do we need to rewrite the entire app from scratch?
Not necessarily! We can embed modern SwiftUI views directly inside legacy UIKit view controllers progressively.
Q: How do you guarantee app stability during refactoring?
Through strict regression testing, unit test coverage, and staged TestFlight rollouts.

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