Oracle DBA consultant Resume

SUMMARY

Oracle DBA for 23 years, with over 26 years of information technology experience.

TECHNICAL SKILLS

Oracle Database Administration, Oracle RDBMS 12c, Oracle RDBMS 11g, Oracle Database backup and recovery issues, Enterprise Systems Architecture, High Availability (HA) concepts, DBaaS, Oracle database performance tuning, Oracle RAC, Oracle Active Data Guard standby databases, SQL, SQL optimization, Oracle GoldenGate Replication, Oracle Enterprise Manager, Oracle Recovery Manager, physical database design, logical database design. UNIX, Sun Solaris, Red Hat Linux, Korn Shell, Bourne Shell, Secure Shell (ssh), UNIX system performance tuning, C programming language, source code control, Change Management concepts, Project Management,

PROFESSIONAL EXPERIENCE

Confidential

Oracle DBA consultant

Responsibilities:

Design and development of standards and configurations for Oracle databases within the new Confidential Cloud Platform initiative, which will be the future environment for internal and external Customers, based on Openstack. Development of POC Oracle 12.2 Multitenant environment.
Installation and configuration of Oracle Enterprise Manager Cloud Control 13.2. Supporting OpenStack MySQL/MariaDB and Mongo undercloud and overcloud databases and host servers.

Confidential

Senior Oracle DBA - Engineering Service Assurance

Responsibilities:

Oracle DBA team leader, providing support for 100+ Oracle 11g/12c databases on Solaris and Linux, including design, development, testing, production, backup, high availability, SQL tuning and optimization.
Defining standards for databases and processes associated with them. Design and implementation of a geo-redundant Oracle database Maximum Availabity Architecture (MAA), utilizing Oracle RAC, ASM and Active Data Guard.
Design and implementation of GoldenGate replication from multiple databases to a centralized Oracle data warehouse. Installation and configuration of Oracle Enterprise Manager 12c (OEM) application for management and monitoring of Oracle databases.
Supporting several development groups for multiple projects, including Oracle Exadata for tracking drive-by performance data. Implementation of a virtualized Oracle database environment using Oracle 12c Multitenant.

Confidential

Oracle DBA/UNIX Sys Admin Consultant

Responsibilities:

Oracle DBA support for 50+ corporate Oracle 8i, 9i and 10g databases on HP-UX, Tru64, Sun, Linux and Windows platforms.
Also providing backup UNIX system administrator support.
Providing database administration support for JD Edwards ERP 7.7.1, Siebel CRM 7.5, and a terabyte data warehouse utilizing Cognos 7 as well as smaller databases on multiple platforms. Installation of Red Hat Linux ES 4 and construction of Oracle 9i and 10g databases on HP blade servers in a validated environment.
Performance tuning of production instances utilizing Statspack.
Enabled enterprise monitoring of Oracle databases by troubleshooting Big Brother/Hobbit monitoring shell scripts. Developed a process which continuously tests crucial components of the corporate intranet and sends audible alarms when a persistent failure is detected.
Implemented UNIX shell scripts to handle Oracle database archived redo logs, export and import data and monitor Oracle databases and alert logs. Development and testing of the integration of Oracle RMAN and Veritas Netbackup for database backups.
Development of a database backup process for the 1+ terabyte data warehouse utilizing SAN triple-disk mirroring.