Client Platforms :
Desktop Browsers (Internet Explorer and Netscape), WAP phones, SMS phones, PALM-OS devices, Windows-CE devices(Embedded Visual Studio), Embedded JAVA devices(J2ME).

Server Platforms :

JAVA platform:
Weblogic Application Server, Websphere, Apache Web Server, JAVA Servlets, JSPs, EJBs.

Microsoft Platform:
Windows 2000, IIS 5.0, ASPs, COM/DCOM,.Net, Mobile Information Server, Commerce Server, Biztalk Server.

Database Platforms :
ORACLE (8i), MSSQL Server, MySQL.

IDEs :
Microsoft:
Visual C++ 6.0, Visual Basic 6.0, Visual Interdev 6.0, FrontPage 2000, Embedded Visual Studio 6.0

IBM:
Websphere Webstudio, Visual Age 3.5, Visual Age Micro Edition for Mobile development.

Macromedia:
Dream weaver 3.0.

Nokia:
WAP Toolkit 2.0

Palm:
Plam OS Emulator

Oracle:
JDeveloper

Symantec:
Visual Cafe

Adobe:
Photoshop 4.0.

Other Platforms :
CGI/Perl, Cold Fusion.