Manisubbu Sundaravelu

• Certified Oracle DBA offering over 20 years of IT Experience in Database Administration/Architect and Oracle Application Development/Deployment. • Expert design, build, supports Multi-Terabyte databases using Oracle 19c/18c/12c/11G/10G RAC and Non-RAC on Exadata and various physical or virtual Platforms. • Expertise in Installation, Migration, Upgrading, Patching, Cloning and maintaining of both RAC and Non-RAC Oracle 19c/18c/12c/11G/10G databases on Linux, HP-UX, Sun Solaris, AIX and Windows Environments. • Design , Created and supported various OLTP and Datawarehouse databases for Financial Industries. • Expertise in capacity planning of Storage, Memory and CPU requirement for mission critical databases. • Expertise in maintaining Oracle Data Guard & Standby Database and providing critical solution with strategic disaster recovery plans with different recovery procedures and methods. • Expertise in unidirectional and bidirectional Replication between Oracle and heterogeneous database using Golden Gate 19c/12.2/11.2 and Shareplex 7.6..4 • Expert in implementing Conflict Resolution (CDR) using GoldenGate and SharePlex Replication. • Expertise in Cross platform migration/upgrade of databases from lower version to 11g/12c/18c/19c using Data pump and RMAN. • Specialized in best utilization of storage by implementing various optimal Backup and Recovery solutions using RMAN and logical backups using EXPORT and DATAPUMP utilities. • Expert in setting up Oracle Backup using ComVault, NetBackup , Networker , DD Boost and Oracle ZDLRA.