Over 15 years of experience in the software development and IT solution architecture of complex n-tier systems for the financial payment industry, electronic trading, accounting, communication, and other systems. Extensive experience in software development for the Windows platform using Microsoft .NET framework, C#, C/C++, Java, ASP.NET, PHP, and HTML. Proficient in database development and modelling for MSSQL, MySQL, Firebird, Oracle, and other Database systems.