I have been building iOS apps for more than 3 years. I have very good experience of prototyping, designing, and development of mobile applications.
Programming Experience:
Swift
Objective-C
Knowledge of multi-threaded, asynchronous code
Proven debugging and performance testing skills
Ability to write clean, well-factored code
Technology Experience:
Strong knowledge of iOS SDKs
UI development through Interface Builder, Storyboards and programmatically. (I like using PureLayout)
Experience with offline storage, threading and performance tuning
Familiar with Analytics, Push Notifications, In-app Purchase, Location and Map APIs
Familiarity with RESTful APIs to connect iOS applications to back-end services
Experience with ARKit, SceneKit
Experience with iOS frameworks such as Core Data, Core Animation, etc.
Understanding of Apple’s design principles and interface guidelines.