Objective C Swift

Objective C Swift Realm iOS

Objective C Swift iOS C++

Objective-C MVC RxSwift Swift iOS Development

Firebase MongoDB MySQL PostgreSQL. Flutter framework.

Swift Kotlin Objective-C Java C#

Core Data Core Animation Core Graphics XCode environment Objective-C

Swift Objective-C Xcode RxSwift RxCocoa

Objective-C UiKit UI/UX iOS

Objective-C Agile iOS

iOS Swift SwiftUI Combine Objective C

JSON/XML Objective C programming SQLite Database iPad X Code

Java Objective-C Java Script PHP Python

Objective C Swift RxSwift Unit Testing iOS

Java Objective-C Android/iOS