ince July 2003 I have to work so far, mainly engaged in the development of information technology. The areas covered include manufacturing, electricity and the three major areas of e-commerce. In the past six years of working in the main used asp, vs2003, vs2005, vs2008,vs2013, enterprise library. Net Framework, WPF,WCF, Sqlserver, Oracle, Sybase, and other tools, usually with PowerDesigner modeling, in-depth understanding of object-oriented. Dui. Net the bottom there is a certain understanding, understanding of design patterns and distributed development, familiar with WebServices and SOA thinking.