Senior Dba Resume
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Wilton, Ct
SUMMARY:
- Senior Database Administrator with more than 16 years of experience in high volume/availability environments.
- Expertise in both production and development settings.
- Great problem solving skills. Thorough understanding of backup & recovery, database cloning and refreshing, security and monitoring configuration using Oracle Enterprise Manager, Oracle STREAMS. Extensive experience as an Enterprise Manager (cloud control) administrator.
- Worked closely with Unix administrators and application developers.
- Excellent communication, interpersonal and leadership skills.
- Sharp problem solving abilities and goal-oriented attitude.
PROFESSIONAL SKILLS:
- Administration of single node and Real Application Cluster (RAC) 8i
- 9i
- 10g
- 11g
- 12c Oracle databases
- Enterprise manager 10g
- 12c installation
- configuration and upgrades for high availability
- Oracle recovery manager (RMAN)
- Installation and maintenance of Oracle financial applications and technology stack
- Proficient in Unix/Linux (red hat)
- Solaris SPARK operating systems.
WORK EXPERIENCE:
Confidential, Wilton, CTSenior DBA
- Provided database administration for 40 production databases and over 120 non production databases including real application clusters.
- Tested, deployed and troubleshot Oracle Database software installations, patches, and upgrades. Worked with the UNIX admin group on ASM/Clusterware related software and hardware setup with shared storage.
- Planned, tested, implemented and troubleshot single instance to RAC conversions.
- Installed and maintained Oracle Financials applications and technology stacks.
- Implemented Enterprise manager 10G and Enterprise manager Cloud Control 12C for administration and monitoring.
- Developed database security standards.
- Tested and implemented a backup and recovery strategy using Oracle recovery manager (RMAN).
- Setup and maintained Oracle STREAMS between transactional and reporting databases.
DBA
- Installed and sized new databases on both UNIX-based and Windows NT platforms.
- Setup test databases using import/export functions on production Databases.
- Maintain client databases monitoring disc space usage, adding datafiles, and rebuilding indexes as space issues arise.
- Wrote batch and control files used for data processing of POS systems for large retail chains.
- Insured quality control and data integrity by analyzing data using SQL and Excel.
- Responsible for writing procedures used to generate customer mailing lists and manufacturer reports for sales and marketing departments.
- Trained clients both nationally and internationally in the use of company software.
Oracle DBA
- Installation and configuration of Windows NT 4.0 Server, and Oracle 8.0.5 Enterprise Server. Designed and created sample databases using Oracle Server Manager and Oracle Database Assistant.
- Created and altered tablespaces, tables, indexes, users etc.
- Implemented complex requirements through stored procedures, triggers, and packages.
- Performed on-line and off-line database backups and recoveries.
- Participated in an intensive and systematic training on Oracle database architecture, disc management, and database troubleshooting.
- Performance tuning of Oracle database, SQL statements, instances, library cache, rollback segments, redo logs etc.