cTraderThe trading application with a lot of features, architectural solutions complex business logic and rich user interface. I implemented a lot of UI-components with high performance (it's really important in the Forex Industry) for trading/investing operations, implemented a part of mobile application using Xamarin Native and shared .NET codebase. We strictly used the TDD methodology (≈25K of unit tests have been written). I also designed and implemented a solution to upgrade our desktop products (with transparent background updating like Google Chrome, resuming download on disconnectб etc.) instead of ClickOnce.
