IOS

Architecture

1. MVVM in practice: MVVM + binding
2. MVC, MVP, MVVM, VIPER
3. Ribblets : SourceCode : RIP architecture : Video : Wiki
4. VIPER + SwiftUI, VIPER Sample Video

Cache

1. NSCache, # What is difference between a cache and a dictionary?

UI

1. TableView vs CollectionView vs StackView
2. Bound vs Frame
3. Gesture Recognizer

SwiftUI

1. SwiftUI vs Interface Builder vs StoryBoard

CoreAnimation

1. How to do complex animations without nesting multiple UIView.animate? animateKeyFrames

LifeCycle

1. UIViewController Lifecycle

Network

1. Asynchronously Loading Images into Table and Collection Views
2. Prefetching Collection View Data
3. Concurrency and Threading
4. Result Type : Cleaner Network Calls
5. URLSession vs 3rd party libaries (Alamofire, AFNetworking)

Multithreading

1. Concurrency & Multithreading

Design Patterns

1. Delegate Protocol
2. Notification Center

Swift

1. Error Handling - Do, Try, and Catch
2. Unwrapping - Guard, If Let, Chaining, Force
3. Filter, Map and Reduce
4. Class vs Struct
5. Retain Cycle, Automatic Reference Counting, Memory Leak, #
6. Access Control: Private, FilePrivate, Internal, Public, Open
7. Enum
8. Lazy
9. TypeAlias
10. Convenience Initializers vs Designated Initializers
11. Escape Closure
12. OptionSet
13. Push Notification: Local & Remote, video
14. SFSafariViewController (ios9-10), SFAuthenticationSession (ios11-12), ASWebAuthenticationSession (ios12+): internal web browser for login page (e.g. OAuth) #
15. Copy On Write, Copy On Assign, Memory Slice (ArraySlice)

Storage

1. NSUserDefaults vs KeyChain vs CoreData
2. ... vs plist, files, sqlite

Testing

1. Unit Test & UI Test: XCTest & XCUITest

Package Manager

1. Cocoapods vs Carthage vs Swift Package Manager

Advanced

1. Writing Energy Efficient Apps
2. Instrutment

Interview

1. Common Questions
2. What to ask back?

CV

1. Leonte
2. Andy Ibanez
3. matteomanferdini

Follow

1. matteomanferdini
2. daves

To Read

1. Scaling up an iOS app using modules
2. Grokking the Mobile System Design interview
3. Mobile System Design Interviews (iOS and Android)
4. iOS System Design Interview - Alex Bush, Youtube
5. iOS System Design Interview - Alex Bush, Course
6. Best Practices for Mobile-Friendly APIs - Natasha Robot
7. A Massive Guide to Building a RESTful API for Your Mobile App
8. System Design Interview