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Questions & Answers
Architecture & UI
What architecture patterns have you used in iOS development?
How do you handle modular architecture in large iOS codebases?
UIKit or SwiftUI — which do you prefer and when?
Networking & Data Sync
How do you structure the networking layer in your iOS apps?
How do you handle offline support and data synchronization?
Security & Privacy
How do you securely store credentials and tokens on iOS?
Have you implemented API encryption beyond HTTPS?
How do you detect jailbroken devices?
How do you handle In-App Purchase security?
Testing & CI/CD
What is your approach to testing iOS applications?
How do you set up CI/CD for iOS projects?
Data & Concurrency
How do you work with CoreData in production apps?
How do you handle concurrency in Swift?
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