Design methodologies:

RAD

Prototyping

DFD

Evolutionary design methodology

Extreme programming

UML

MSA

JBF

Programming languages:

Java, J2EE, JavaScript

Borland Delphi, Object Pascal

C

C++

C#

(Visual) Basic

Unix scripts

MS-DOS/Windows scripts

VMS scripts

.NET

Operating systems:

       Windows (9x, NT, 2000, XP, Vista)

       Unix (AIX, HP-UX, Linux, FreeBSD)

       VMS

Databases:

       Oracle

       SQL-Server

       Focus

       DB2

       Interbase

       Informix

       Sybase

Web Technologies:

XML

CSS

HTML

HTTP

HTTPS

SOAP

Webservices

Reporting Tools:

SQL

(Web) Focus

MS Reporting Services

Actuate

Crystal Reports