Position: Senior C# developer (freelancer)
Company: Testfort and QArea
Experience required: 2y
English level: intermediate

Requirements
Strong C#.
WinForms
Standard design patterns.
WPF/MVVM.
Windows Services.
Web collaboration, sockets, Cef.
WinAPI.
WCF;
Git;
At least basic relational model and SQL knowledge;
Multithreading in Windows;
MS SQL Server;
Async/await, Rx.
Ability to express ideas in English.

Technologies
C#
WinForms
WPF