Programming:
* Java, Python, C, C#, Pascal, Prolog, PL/SQL;
* ASP, PHP, JavaScript, HTML, CSS;
* XML, XSLT;
Design, Analysis & Development Tools:
* Visual Studio, Eclipse;
* ERWin, Visual Paradigm;
DBMS's:
* Oracle, SQLServer, Microsoft Access;
Web/App.Servers:
* Microsoft IIS;
* Zope;
Version control:
* Visual Source Safe, CVS;