I am good at developing web-applications and -services with .NET framework. Also I develop applications for iOS both with Objective-C and Xamarin.iOS.
I have strong skills in maths and algorithms.
I have a lot of fun and pleasure from my work!
I've wrote a lot of application for iOS. It is my favourite mobile operating system. I like CocoaTouch and I gain a lot of pleasure while building great UI and UX for mobile applications!
I've used Xamairn.iOS for the couple projects.
I really like to write C# code for iOS. C# has much better syntax than Objective-C.
And I believe that Xamarin.iOS is not worse than native CocoaTouch. Small performance issues are present, but they are insignificant.