J2EE
Dot Net(Silver lightWPF, WCF, Frame works)

ERP:
Oracle
SAP R/3(APO, ABAP, Basis, BI,MII, FICO,CRM,MM , SD,PM,PS , XI,Vistex)
Testing (Mannual, Automation , QTP, SAP, Siebel)
Middleware: Webmethods

Domains
Telecom
Manufacturing
Retail
SCM
Finance
Investment
Banking
Insurance