About * Maintaining Oracle Core Banking Databases: T24 (Oracle RAC), OSB Channel (RAC), Card system... on AIX and Linux
* Building Oracle RAC 11g databases.
* Upgrading Oracle 11gR1 to 11gR2
* Applying the latest PSUs
* Building DR site by using Oracle Dataguard
* Replicating schemas by using Oracle Goldengate
* Building Test/Dev environments by using RMAN and Impdp/Expdp
* Tuning SQLs