Required iPad,iPhone,iOS Developers freelancer for Sr. iOS/Andriod Apps Developer job

We are looking for an iOS developer responsible for the development and maintenance of applications aimed at a range of iOS devices including mobile phones and tablet computers. Your primary focus will be development of iOS applications and their integration with back-end services.

1.Proficient with Objective-C or Swift 4 , and Cocoa Touch
2.Experience with iOS frameworks.
3.Experience with offline storage, threading, and performance tuning
4.Familiarity with RESTful APIs to connect iOS applications to back-end services
5.Knowledge of other web technologies and UI/UX standards
6.Understanding of Apple’s design principles and interface guidelines
7.Knowledge of low-level C-based libraries is preferred
8.Experience with performance and memory tuning with tools {{such as Instruments and Shark, depending on project needs}}
9. Familiarity with cloud message APIs and push notifications
10. Knack for benchmarking and optimization
11. Proficient understanding of code versioning tools {{such as Git, Mercurial or SVN}
12. Having android knowledge will be given preference for this position.

Skills & Expertise Required

iPad iPhone iOS Developers