Cisco IOS JunOS Linux/unix

JavaScript Redux Android and iOS API Integration

Core Data Core Animation Core Graphics Core Text Objective C

Swift Objective-C Cocoa Touch UIKit Jenkins

iOS SDK XCode Objective-C UI / UX

React/Angular Cordova/PhoneGap Debugging Cordova Security Practices Mobile Optimization

C++ Objective C SQL Xcode Swift

Flutter Cordova React Native SDKs iOS

Java C++ Objective-C C# RESTful APIs

BitBucket Jest JUnit Espresso Mocha

Swift 3/4 Objective-C Xcode SDLC Agile

HTML Visio iOS Android Adobe Creative Suite

frameworks/APIs Core Data GCD NSOperationQueue Core Graphics

C C++ iOS XML

React Native iOS / Android