Basic iPhone App Development (Happy Smile iOS Development Bootcamp)

With 10 years of experience as a developer
Improve your iOS app development skills! 📱

iOS Development with 20 Years of Experience Developer 👯

Do you think that simply listing all knowledge like a dictionary is not right for you? This lecture will teach you the most essential and essential knowledge that I have felt while developing various iOS apps for various large companies for over 10 years. Based on my experience in giving development lectures to new employees and junior developers in the ICT field of large companies to strengthen their capabilities, I will start by first establishing the important framework of iOS app development. Develop your iOS app development skills quickly and efficiently!

The current course is a basic course on iPhone app development. The goal is to improve your skills to the point where you can analyze the source code that current developers are developing and add features when you take the skill course that is scheduled to be updated in the future.

Lecture Features ✨

What you'll learn 📚

1. Essential CS (Computer Science) knowledge that developers need to know

• Learn core CS knowledge such as data structures such as queues, stacks, processes, threads, multithreading, synchronization, and synchronous/asynchronous data structures that you need to know in advance for iOS development.

2. Swift essential grammar

• Learn core Swift syntax, including optionals, closures, extensions, protocol delegation patterns, and error handling, which are most commonly used when developing iOS apps.

3. Create a multimedia app

• While creating a multimedia app, you will learn how to play images, music, and videos, how essential Swift grammar such as optionals, closures, and error handling that you learned earlier are used in actual development, and about the folder structure within the app file ( .app) according to the file addition option, and about Layout Guides, Safe Areas, and Auto Layout.

4. Create a stopwatch app

• We will learn how closures, avoiding circular references, extensions, and other topics learned in Swift's essential grammar are used in practice, and we will also learn about AutoShrink, NSAttributedString, @IBDesignable, @IBInspectable of the UILabel class, which are important when working on UI, the basics of source refactoring for developers, and how to organize code.

5. Create a timer app

• In order to understand and learn more deeply about the protocols and delegation patterns covered in the essential Swift grammar used when using UITableView and UICollectionView, the most important UI controls in iOS development, we will first learn about UIPickerView, which has the same usage. Then, we will learn how to draw straight lines and curves, configure a simple screen UI with code, and implement auto layout with code.

Expected Questions Q&A 💬

Introducing the knowledge sharer ✒️

History

[Development Experience]
Starting as an active-duty special military service employee at Eastsoft in May 2001, I have been doing Windows programming in various places for about 10 years, and have been developing iOS apps for over 10 years until December 31, 2021.
I developed SKT Smart Wallet (Syrup) WM app, Smart Conference iOS app, SK Communications Nate iOS app, Nate Comics iOS app, Daybe iOS app, and Woori Bank, LG Electronics, Kookmin Bank, Hanwha Investment & Securities iOS apps. I have about 20 years of development experience (over 10 years for iOS).

[Teaching Experience]
I am also very interested in education, so starting in the summer of 2016, I taught iOS app development using the Swift language at a school in Gangnam on weekends for about three years.
It was a valuable experience to learn about what students from all walks of life, including middle school students, college students, job seekers, planners, designers, developers, managers, and CEOs, find difficult and make the most mistakes, and what is needed and how to learn quickly and efficiently.

With over 10 years of practical experience in iOS development and extensive experience as a lecturer, I have recently been focusing on lecturing with the intention of sharing all the experiences I have accumulated so far. I am giving lectures at KB Securities, Hanyang University, JB Financial Group, KB Kookmin Bank, Nonghyup Bank, etc.

In 2017, I founded an education startup corporation and carried out several government-supported projects. In 2018, I also released Introduction to iPhone App Development Part 1 and Part 2 on Inflearn.
This is my first programming class because it is an iOS app development class but CS knowledge is definitely helpful and necessary. We have released a course that includes CS knowledge.

For your information, my lecture has been verified by over ten thousand people who have taken it on Inflearn, Udemy, Happy Smile, etc. and have left the following reviews.

Introduction to iPhone App Development Part 1 and Part 2 Course Review