Should have excellent knowledge of Objective C and Swift.
Good working knowledge in Cocoa Touch, XCode.
Experience with memory management & caching mechanisms specific to mobile devices.
Good experience working with local storage.
Experience working with iOS frameworks Such as core data & core location.
Good security knowledge.
Experience in working with APNS.
Proficient in working with JSON, REST APIs.
Experience in publishing apps to the App Store.
Strong knowledge of all app store management activities like managing provisioning profiles, push certificates etc.
Knowledge of common stuff like Alamofire, design patterns etc.
Integration with third-party APIs like paytm.
Required Skills and Abilities
Proficient with Objective-C / Swift4.2+ ,Experience with iOS frameworks.
Experience with offline storage, threading, and performance tuning
Familiarity with RESTful APIs to connect iOS applications to back-end services.
Understanding of Apples design principles and interface guidelines.