Experience with iOS frameworks such as Core Data, Cocoa Touch, Core Animation, etc.
Strong knowledge of different iOS frameworks (Core Data, Core Graphics, etc.), along with offline storage, threading, and performance tuning.
Strong knowledge of iOS UI design principles, Auto layout, patterns, and best practices with different screen sizes.
Strong knowledge in App store submission.
Proficient understanding of code versioning tools, such as Git, SVN.
Knowledgeable in consuming RESTful APIs to connect iOS applications to back-end services.
Maintaining the code and automation of the application.