Experienced iOS Application Developer with 8+ years of expertise in utilising native app development techniques and providing support for cross-platform projects. Highly skilled in developing secure applications with SSL encryption, public key pinning, and secure hashing. Experienced in managing and working as a part of a team, as well as individually.I have experience in developing IoT projects utilising the MQTT protocol. In addition to my expertise in iOS application development, I have successfully completed projects involving Bluetooth, WiFi, location services, audio and video calling, and MQTT protocol. My experience includes developing secure applications with SSL encryption, public key pinning, and secure hashing. I am proficient in C, Objective-C, Swift, JSON, XML, WebService Integration (SOAP, REST), and Networking. I have a strong background in frameworks used in iOS/Mac OS, including MapKit, QuartzCore, CFNetwork, CoreLocation, Asset Library, CoreGraphics, CoreData, AudioToolbox, AVFoundation, UIKit, AddressBook, AdMob Framework, Facebook, Twitter, and Security Framework. Additionally, I am knowledgeable in Android SDK, HTML5, Java, Javascript, and React Native.