iOS-Competencies

• Swift and Objective-C language

  • Programming language
  • Object-oriented programming
  • Lazy Instantiation
  • Selectors
  • Abstract Class
  • Integration with C/C++
  • Memory management
    • Automatic Reference Counting And Manual Retain Release
  • Code design patterns
    • Blocks
    • Target/action
    • Protocols
    • Categories | Extensions
  • Swift with Cocoa and Objective-C

• About-iOS

  • What's New in iOS
  • App Programming Guide for iOS
  • iOS Technology Overview
  • iOS Frameworks

• Third party tools

  • Awesome iOS
  • Cocoa Controls
  • Cocoa Pods

• Tests

  • Software Testing
  • Testing with Xcode

• Xcode

  • Xcode Overview
  • Instrumentation

• Deployment

  • App Distribution Guide
  • iTunes Connect Developer Guide
  • HockeyApp

• Git

  • Git-SCM
  • GitHub
  • GitFlow
  • Git ignore

• Designing for mobile

  • Human Interface Guidelines
  • Bandwidth considerations
  • Threading operations
  • Saving and restoring state
  • Localization

• Software engineering

  • Application architecture
    • Modularization & SOA
    • Encapsulation of domain logic
  • Agile process
    • Project ownership & user stories
    • Iterative cycles
      • Testing & pairing
      • CI & code review
      • QA & debugging
    • High-bandwidth communication
  • Project management
    • Planning & estimating
    • Tools & documentation
    • Licensing

• Design Patterns and Best Practices

  • Developers Best Practices
  • Style Guide
    • Objective C Style Guide
    • Swift Style Guide
  • SOLID
    • Single responsibility principle
    • Open/closed principle
    • Liskov substitution principle
    • Interface segregation principle
    • Dependency inversion principle
  • GoF
    • Creational patterns
      • Abstract factory
      • Builder
      • Factory method
      • Prototype
      • Singleton
    • Structural patterns
      • Adapter
      • Bridge
      • Composite
      • Decorator
      • Facade
      • Flyweight
      • Proxy
    • Behavioral patterns
      • Chain of responsibility
      • Command
      • Interpreter
      • Iterator
      • Mediator
      • Memento
      • Observer (or Publish/Subscribe)
      • State
      • Strategy
      • Template method
      • Visitor
  • GRASP
    • Controller
    • Creator
    • High cohesion
    • Indirection
    • Information expert
    • Low coupling
    • Polymorphism
    • Protected variations
    • Pure fabrication
  • [iOS Architecture Patterns MVC, MVP, MVVM and VIPER] (https://medium.com/ios-os-x-development/ios-architecture-patterns-ecba4c38de52#.imo7pzxt3)