If you have trouble with your Native iOS project created with Objective-C or Swift, I can help you.
I can fix issues in:
* Web service integration, AFNetworking, Alamofire, chatting XMPP
* Any type of ads integration
* bugs solving
* convert swift 2.0 to swift 3.0 and higher
* Familiar with iOS SDK (UIKit, Cocoa Touch, Core Data, Core Location, etc.)
* Familiar with Xcode.
* Knowledge about SQLite, Realm and coredata Database in iOS.
* Experience on web service integration (SOAP, REST, JSON, XML)
* Experience on Third Party SDK Integration in iOS.
* Experience on Social Media integration in iOS (Facebook , Twitter , Instagram)
* Experience on Third Party API integration
* Fire-base with swift and objective c,
* Push Notification and In App Purchase.