A comprehensive guide to choosing the right architecture pattern for your iOS applications, with real-world examples and best practices.
From GCD to Swift Actors: A complete guide to handling concurrent operations in modern iOS development.
Understanding ARC, preventing memory leaks, and choosing the right reference types for optimal performance.
Comprehensive comparison of UserDefaults, CoreData, Keychain, and SwiftData for iOS app data storage.
Building robust networking layers using Swift's modern async/await pattern and protocol-oriented programming.
Advanced unit testing strategies using mock objects, dependency injection, and test-driven development.
Deep dive into UIKit essentials: view lifecycle, responder chain, AutoLayout, and Frame vs Bounds.
Exploring SwiftUI's declarative approach, async/await integration, and the power of opaque types.
This blog contains technical insights and code examples developed over my career as an iOS developer. All content is based on real-world experience building production iOS applications.