1-Oracle (8i,9i and 10g DB)
2-Oracle (9i ,10 g AS)
3-Oracle Internet Dev. suite(9i and 10 g)  
4-Oracle DB Feature "InterMedia"

5-Oracle collaboration suite(OCS)

6-Oracle workflow

Microsoft development tools :
1- Visual Studio .NET(2003/2005)
2- SQL Server( 2000 /2005)
         a- MS Reporting Services
         b-MS Analysis Services 
3-Visio 2000
4-MS Share Point Portal

5-Visual Basic 6

6-Asp 3.0