Experience with Xcode, Cocoa Touch, Swift, third party Framework or libraries and iPhone SDK and React JS.
? Proficient with Swift, and Cocoa Touch.
? Good with OOPs design.
? Experience with IOS frameworks such as Core Data, Core Animation, Core Bluetooth, cocoa pods, etc.
? Experience with offline storage, threading, and performance tuning.
? Familiarity with REST APIs to connect IOS applications to back-end services.
? Understanding of apple design principles and interface guidelines.
? Experience with performance and memory tuning with tools {such as Instruments and Shark, depending on project needs}
? Familiarity with cloud message APIs and push notifications.
? Experience working with Google Map API.