iOS Mobile App Development (Advanced Level)

• Solid understanding of basic iOS development (UIKit, Storyboards, navigation, Swift)
• Experience with Xcode
• Familiarity with object-oriented programming concepts

Audience

• Experienced iOS developers
• Mobile developers looking to master advanced techniques
• Software engineers building scalable, high-performance iOS applications

iOS is Apple’s mobile operating system used for iPhone and iPad applications.

This instructor-led, live training (online or onsite) is aimed at advanced-level developers who wish to build scalable, high-performance iOS apps using advanced tools, architecture patterns, concurrency, data persistence, and testing practices.

By the end of this training, participants will be able to:

• Design complex application architectures using MVVM and Coordinators.
• Handle asynchronous tasks using GCD and Swift's async/await.
• Implement data persistence using Core Data and UserDefaults.
• Write unit and UI tests using XCTest and XCUITest.
• Integrate APIs and apply performance optimization techniques.

Format of the Course

• Interactive lecture and discussion.
• Lots of exercises and practice.
• Hands-on implementation in a live-lab environment.

Course Customization Options

• To request a customized training for this course, please contact us to arrange.

Architecture and Advanced Components

• Architecture patterns: MVVM (practical introduction)
• Advanced UI state management with @State and @ObservedObject
• Navigation with UINavigationController and Coordinators
• Hands-on: Refactoring project architecture

Concurrency and Asynchronous Operations

• Grand Central Dispatch (GCD) for async tasks
• Using async/await in Swift
• Main thread vs. background threads
• Hands-on: Implementing async operations in project

Advanced Data Persistence

• Core Data for local persistence (basic CRUD)
• UserDefaults for simple data
• Hands-on: Data persistence in project

Testing and Code Quality

• Unit testing with XCTest
• UI testing with XCUITest
• Static code analysis tools (SwiftLint)
• Hands-on: Implementing basic tests in project

Integration and Optimization

• Consuming RESTful APIs with URLSession and Codable
• Working with JSON
• UI and battery performance optimization basics
• Hands-on: API integration and performance tuning

Summary and Next Steps