- Framework: UIKit, SwiftUI, Combine, CoreData, AVFoundation, Multi-threading, Cocoa pods
- Network: RESTful API, TCP/IP...
- Cross-platform: Flutter
- Third-party library: Google MobAds, GCDWebServer, KingFisher, Google SignIn, Purchases...
- Version-control: Git
- Design pattern: MVVM, MVC
Feel free to check my published apps in Products section. And you could reach me via email@example.com or my twitter below.