Objective-C, React Native (JavaScript), C++, Shell, Python, UIKit, AFNetworking, SDWebImage, MVC, MVVM, MVI, Xcode, VSCode, Git, Charles, Linux, Sublime Text, Linear/Logistic Regression Models, Neural Network Models, Decision Trees, Feature Engineering and Normalization, English, IELTS 7.0/9.0, Mandarin, Native