Programming Languages
- HTML/DHTML, JavaScript, PERL,PHP, WML, XML/XSL, Python, PL SQL, InstallShield script, Korn Shell
- JSP/Java/Servlet/EJB/Struts
- ASP/ASP.NET, C#, Visual Basic
- C/C++/Visual C++/Pro C

Platform
- Windows 32, x64, mobile
- Linux, Solaris, Unix

Middleware and Web Services
- CORBA/IIOP, SOAP, JINI, J2EE/EJB
- MSMQ/JMQ, MTS, COM/DCOM, .NET Framework

Web Servers and Application Servers
- IIS
- Web Sphere Application Server, BEA Web logic
- Tomcat/Apache Web Server
- Zope/Plone, Nuke, MS SharePoint

Database and Data Warehousing
- Oracle, MS SQL Server, DB2, MySQL, MS Access
- Data Warehousing/OLAP

Solutions and Architectures
- Web-based Applications
- Client/Server Applications

Tools
- MS Visual Studio, Jbuilder, Eclipse
- Crystal Report
- Nunit, Maula, Rational Robot, TestComplete
- Aqua Data Studio, SQL Navigator
- Help workshop, InstallShield
- Rational Rose, Enterprise Architect, Erwin, EZ Chart
- Visual source safe, CVS (version control system)
- MS Project, Defect management system, Effort management system, Project management system