Developer with current knowledge of C, C++ and C#. Some XML and XSLT experience. Mainframes from 1975-1986 (Cobol, Fortran and assembly level). Primarily Windows (since 1988) but a couple of years on Unix. Generally work on back-end solutions but can cope with Windows GUI. No real Web development though do understand the basics of HTML, CSS, ASP.NET, MVC and IIS. Currently working on .NET 4.5 using WebSocket, SSL, C# and JSON for a retail solution. Used a few version control systems, Source Safe, Perforce, SVN and now Mercurial.