Build faster, smoother, and more responsive iOS apps by mastering Swift’s modern concurrency model.

If you’ve ever struggled with freezing UIs, nested completion handlers, or callback hell, this course will completely change the way you think about asynchronous programming in Swift. Apple’s new concurrency system—powered by async/await, Task, MainActor, and Actors—makes writing concurrent code safer, cleaner, and easier than ever before. But to truly harness its power, you need to understand how it works under the hood.

In Concurrency Fundamentals in Swift, you’ll learn:
- What concurrency really is and why it matters
- How Grand Central Dispatch (GCD) and completion handlers paved the way for async/await
- How to rewrite old callback-based code using modern async/await syntax
- The role of the MainActor and how to avoid blocking the main thread
- How to use Task, TaskGroup, and Task.detached for structured concurrency
- How Swift isolates data safely with Sendable and Actors
- How to create and consume asynchronous data streams with AsyncSequence

You’ll see real-world examples, hands-on demos, and downloadable projects that walk you through each concept step by step.

By the end of this course, you’ll have the confidence to build concurrency-safe apps that feel lightning-fast and never freeze — a must-have skill for every serious iOS developer.

If you’re ready to write code that’s both modern and efficient, enroll now and master Concurrency Fundamentals in Swift.

Frequently Asked Questions

Who is this course for?
This course is designed for iOS developers who want to master the modern Swift Concurrency model introduced by Apple. It’s ideal for Swift developers at any level who are looking to build faster, more responsive apps using async/await, Tasks, and Actors. Whether you’re a SwiftUI or UIKit developer, this course will help you eliminate callback hell, understand structured concurrency, and write code that’s both efficient and thread-safe. It’s also perfect for developers who want to stay ahead in a rapidly evolving iOS ecosystem.

What will you learn in this course?
In this course, you’ll learn the fundamentals of concurrency in Swift and how it has evolved from Grand Central Dispatch (GCD) and completion handlers to async/await. You’ll gain a clear understanding of how tasks, actors, and structured concurrency work together to make your code safer and easier to reason about.
Topics include:

• Understanding what concurrency is and how Swift manages threads and tasks
• Working with async/await and converting legacy callback code using continuations
• Using the MainActor to keep your UI responsive
• Performing background work with Tasks, TaskGroups, and Task.detached
• Exploring Sendable and Actor isolation to prevent data races
• Leveraging AsyncSequence for asynchronous data streams
  Through hands-on examples and real-world scenarios, you’ll build a strong foundation for writing concurrent code that is both modern and maintainable.

What is your refund policy?
We offer a 14-day refund policy to ensure you are fully satisfied with your purchase. If for any reason you’re not completely happy with the course, you can request a refund within two weeks of enrollment. Our goal is to make sure you learn with confidence, knowing that your investment is risk-free. We’re committed to your success and here to help you every step of the way.