Ivan C.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Hi, my name is Ivan. I am a professional Windows XAML-based application developer with 6 years' work experience. It includes WPF, Silverlight, Windows Phone, WinRT and UWP applications. I believe my strong points are punctuality and honesty. My goal is not only to write the best code, but make a good product for end-users. About 6 years ago I graduated from St. Petersburg State University as Mathematician, System Programmer. Right away I began to work as C# WPF developer, and 3 years ago I focused on Windows Mobile development. I used to work on a large WinPhone application with 500.000 unique users per day. It is a client for one of the most well-known Russian social network Odnoklassniki, which is the 10th in the list of the world's biggest social networks. Also, I worked on a mobile application called MyPocket, which I developed from the very beginning to its final release.