Sergey Shubin

Sergey Shubin

Expert .NET WPF WCF MVVM Developer

Varna, Bulgaria



What's the difference?

Last 20 years I have been programming various kinds of software applications: from simple DOS programs to enterprise-level multi-tier applications. Started with developing C/C++ scientific software, I have moved to business application development and for last 14 years I'm using .NET platform for this purpose.

I am a results-oriented developer with extensive experience in C#/VB.NET, WPF, MVVM, WCF, MS SQL Server, Windows Forms, Silverlight. In my work I always use a modern software technology a…


Sergey Shubin has added 15 portfolio pieces. Create an account to review them.

Work History & Feedback

Convert VB6 to VB.NET

“Sergey modified my VB6 to VB.NET code within a day. Excellent coding. I'll use again when requirements come up. Thanks.”
6 hrs @ $30.00/hr
Earned $190

Senior C# .NET developer for a Windows client-side networking application

“Excellent work! Sergey delivers high-quality code on time and well-tested with automation.”
287 hrs @ $27.78/hr
Earned $7,968

AOICreator to Create Areas-of-Interest on Images

“Opening up in the other contract”
Fixed Price $2,222

SSRS Report

“Thank you”
Fixed Price $170

Connect to pop3 server and download emails

“Sergey is one of the best programmers i have worked with, he goes over and above what is asked of him, plus he is very easy to talk with definately 5 stars all the way!”
Fixed Price $30

Label Printing Application

“Was very Impressed with the professionalism and the skills. lot to dowith sergey in the future. already hired for another job Thanks mate.”
Fixed Price $278

Create a barebones (i.e. no real function is performed) Windows service app

Job in progress

26 hrs @ $33.33/hr
Earned $855
Tests Taken
Name Percentile Score

DotNet 2.0 using VB Test


DotNet 3.5 using C# Test


Knowledge of Microsoft Silverlight Skills Test


MS SQL Server 2005 Test


Programming with C# Test