Having knowledge in Core Java, JSP, JDBC, Servlets , LINUX, Shell Scripting, Oracle, SQL and Autosys Scheduler. Worked on Operational support like Troubleshooting, Maintenance, Performance tuning, Capacity planning, Backup/Recovery with RMAN, Customization and End-to-End Automations. Proficient in installation, configuration, maintenance and administration of Oracle Database Software including use of Oracle monitoring and management tools. Well versed with the concept of Database Management comprising of Availability Management (viz. system performance, database and applications availability), Release Management, Change Management (viz., patching & code migration), Consulting (infrastructure setups and deployments RAC/ Non RAC) apart from regular maintenance activities. Involved in Golden Gate Implementation and Support. Experience in Configuring and managing backup through RMAN utility. Experience in cloning the databases through Hot/Cold and RMAN utility. Experience in Hot/Cold Backup and Recover the Database when required. Exporting and Importing database backups using Exp & Imp and EXPDP/IMPDP utilities. Experience in configuring ASM Disks &ASM database creation. Experience on DATAGUARD and Create and maintaining Physical standby database(will it come in dataguard concept). Experience in maintaining the Cluster databases using Srvctl Experience adding the Cluster node to existing cluster. Taking backup of OCR and VOTING DISK. Good experience in Oracle Installations and Oracle Database Upgrades.