I have Experience in Storyboard, Auto-layout, Objctive C Language, JSON web service integration, Sqlite and MySQL, Firebase, Mobile Auth, Firebase Database, Push/Local Notification. Facebook, Twitter, Google Login and social sharing functionality. Payment gateway integration. Google and Apple Map integration. Draw roots. In-App Purchase, Google analytics, Google APIs, CocoaPods, Third parties integrations etc. Apple Development Center and iTunes Connect. Deployment of apps on TestFlights and AppStore.