Hadoop 1.2(Pig, Hive, Hcatalog), SAP-BO(BOBJ)4.1, DARTS, Reflection Manager,

Hadoop 1.2(Pig, Hive, Hcatalog), SAP-BO(BOBJ)4.1, DARTS, Reflection Manager, Putty, WinSCP3, VMware, Tivoli work scheduler(Maestro), ITSM, Oracle, Informatica 9.1 and 8.6, Netvault, Netbackup. Triole for service(TFS), Crontab, HPOV SVC, MS-VISIO