I have experienced over 4+ years. We have developed a wide range of native mobile app iOS (iPhone, iPad, Apple Watch) platform which including apps for startup companies, small & large businesses. I worked with different domains like E-Commerce, Finance, Entertainment, Social, health, Event, Business, Travel, Taxi booking, hotel booking etc..
-Development of native iOS apps for iOS 8, iOS 9, iOS 10 using Xcode
-Core programming in Objective-C, Swift, Auto layout
-Hands on framework: UIKit, StoreKit, UIFoundation, CoreLocation, AFNetworking, Alamofire
-Synchronization with mobile device controllers like Camera, Gallery, Phone contacts, Location, Siri kit, Keychain.
-GPS based location tracking for iOS apps
-Apple In-app-purchase, Apple Pay integration for mobile app payments, Third party payment integration