Seven+ years of experience in Oracle Database Administration & development. Very strong in creation, installation, administration, maintenance, backup restore and recovery, performance tuning, upgrading and troubleshooting of Oracle Databases in multiple environments in a multi domain architecture • Performed RDBMS server installation, upgrades and data migration (Oracle 7.3.x, Oracle 8i / 9i and Oracle 9iAS)• Monitoring and optimising the Database Performances through Database Tuning, System Tuning, Application Tuning.• Experienced in Capacity Planning, Space Management, Advanced Replication and Snapshot setups and Security Administration• Designed, implemented and tested database backup and recovery and disaster recovery procedures for production databases on Red Hat Linux and Windows platforms• Experienced in SQL tuning and Server tuning for very large databases • Proficient in UNIX Administration and shell scripting, familiar with Sun Solar