Senior Database Specialist
Current• Army contract to support Army Logistics Transformation.• 24x7 support of SAP / Oracle production databases (20).• Lead SAP / Oracle DBA for the GArmy project.• Upgraded Oracle 12c to Oracle 19c for SAP and Non-SAP databases.• Meet with Oracle SME quarterly, review critical systems, and implement recommendations.• Plan, Coordinate, schedule, and support quarterly patching of SAP Oracle databases (100) and standard Oracles databases (20) for the GArmy project.• Utilize SAP’s Software Provisioning Manager as well as Flash Copy to rename / refresh development databases from production instances. Including Oracle and SAP functionality.• Backup and recovery using Brtools, RMAN, Datapump, and restore points.• Monitor, maintain, and troubleshoot dataguard replication to off-site disaster recovery site.• Monitor & Administer all SAP / Oracle databases on a daily basis. (Tablespace utilization, user expiration, errors in alert log, .. etc)• Train others DBAs supporting the project and write documentation for team use.• Create and maintain cron jobs which run across various systems.• Utilized Oracle Wallet to set up secure communication via SSL.• Application of STIG (Security Technical Implementation Guide) to lock down SAP / Oracle databases according to DISA (Defense Information Systems Agency) standards.• Limited experience in installation / setup of Hana Databases and Hana Cockpit.