Managed Oracle (9i to current) and SQL Server (2008R2 to current) databases along with other technologies in fast-paced large-scale diverse environment. Executed standard administration tasks such as backup, restoring, troubleshooting, HA, DR, security, capacity planning, logs, and performance tuning.• Designed and performed database imports for acquisitions of Oracle databases with diverse needs and enhancements such as at rest encryption, RAC, Data Guard, RMAN, and replication on various versions and platforms.• Imported and configured SQL Server databases with changes such as encryption, Goldengate, upgrades, and HA clusters.• Learned and applied performance tuning techniques for SQL Server to stabilize and improve performance in core, reporting, data warehouse, development, and production environments using SQL changes, indexes, and custom scripts.• Administered reporting database stacks with Hyperion, Access, SSAS, SSIS, and SSRS.• Improved and deployed enhancements to maintenance, restore and backup jobs.• Conducted testing, documenting and deployment of Oracle Goldengate with a hub model for replication purposes for Oracle and SQL Server.• Completed testing, documenting and deployment of encryption technologies on Oracle and SQL server.• Maintained and conducted troubleshooting for additional products including GIT, Informatica, Commvault backups, Unix-Mainframe SNA connection and listener, and MongoDB upgrades as new technologies.• Tested, documented, and implemented major new features including at rest encryption, performance enhancements and Goldengate to SQL Server and Oracle environments.• Collaborated and coordinated projects between developers, product stakeholders, and engineers.• Mentored junior administrators on procedures as well as performance tuning methods.

Performed administrative tasks for diverse clients using various technologies.• Oracle 9, 10, 11, SQL Server, RHEL, Unix, Data Guard, OEM, RMAN and performing install, backup, DR, performance tuning.