General
- Object-Oriented Analysis & Design
- Design Patterns
- UML
- Mathematics (to degree-level)
- Agile Methodologies
- Continuous Integration
- Technical Documentation
Java
- Java
- J2EE – Enterprise Edition
- J2ME – Micro Edition (Mobile)
- J2ME Polish
- JDBC
- Hibernate
- JSP
- Servlets
- Spring
- Struts
- Swing
- JNLP
- GWT (Google Web Toolkit)
- JUnit / JMock
- SOAP
- Maven
- Ant
PHP
- PHP
- PHP OO
- Drupal
- WordPress
- PHPUnit
- SOAP
Database
- SQL
- PL/SQL
- MySQL
- Oracle
- Sybase
XML
- XML
- XSL
- XSLT
Operating Systems
- Windows
- Linux
- Unix
- VAX/VMS
Server
- Apache Web Server
- Tomcat
- JBoss
- WebLogic
Web Development
- HTML/XHTML
- DHTML
- CSS
- Javascript
- Basic Flash/Actionscript
Web Design
- Illustrator
- Fireworks
- Photoshop
- Dreamweaver
