Position: Senior Xamarin Developer
Category: .NET
English level: fluent
Years of experience: 6

Worked on 6 projects (4 Xamarin.Forms and 2 Xamarin native applications) for different domains. Was responsible for creating UI and interaction logic as well as back-end API in Azure Mobile Services. 

One project, especially interesting, was native Xamarin.Android application 'Lubelscy Kupcy'. It was undertaken by me alone where I managed to deliver a full functionality according to client's scope in 5 weeks.

Currently working on a eCommerce project as a full-stack developer. Dealing with WinForms & WPF, and interaction logic, also rewriting back-end modules. Managed to increase performance of turnover generator up to 3 times.
Xamarin (Forms, iOS, Android), MvvmCross, Azure Mobile Apps Service, ASP.NET Web API, SQLite, PostgreSQL