Jr. Oracle DBA Resume

Title
Jr. Oracle DBA

Primary Skills
Administation Oracle 10g / SQL/ PL/SQL

Location
US-MA-Woburn

Posted
Dec-27-07

Objective

Challenging position as a Junior-Mid Oracle Database Administrator which my skills and education can be realized.

Education

• Certification in Database Management Technologies (Oracle 10g)
University of Massachusetts 2007

• Bachelor of Science in Electrical and Electronics Engineering
Graduated in 2001 Tehran University - Tehran, Iran
(U.S. evaluated by Center for Educational documentation)

Computer Skills

Programming Languages: SQL, PL/SQL
Databases: Oracle 10g, MS Access, Relational Database Modeling and Design
Development Tools: Oracle 10g Forms and reports
Operating Systems: Windows XP/2000/NT, Linux, UNIX.
Technical class attended: A+, Network+, Office suit


Technical Skills Description
• Administrating Database in WIN 2000/XP, UNIX & Linux platforms.
• Manage and support Production, 9i, 10g.
• Creating the Oracle Instance/Database using customized scripts, conforming to Oracle's Optimal Flexible Architecture (OFA).
• Administration and managing the Oracle Instance using custom scripts and 10g Oracle Enterprise Manager (OEM) database control.
• Managing tablespaces, datafiles, redo logs, tables and its segments.
• Maintaining data integrity also managing profiles, resources and password security.
• Managing Users, Privileges and Roles.
• Administering Oracle 10g networking such as listener.ora and tnsnames.ora.
• Performing Installation and Configuration of Oracle's Enterprise Manager 10g Control utility, using Database Configuration Assistant (DBCA) or manually by running scripts.
• Initiate and interpret user and system session traces using TKPROF.
• Usage of performance views, usage of performance utilities (utlb/estat, Automatic Workload Repository and Statspak).
• Perform interrogation of system events, wait states, lock and latch activities and take corrective action based on analysis of these activities.
• Setting up and using Oracle's optimizer such as AUTOTRACE facility, Oracle's cost based SQL optimizer (CBO) and using hints to change execution plans.
• Perform database cloning and re-location activities.
• Implement and perform activities utilizing transportable tablespaces.
• Setup and configuration of automatically shared memory management (ASMN).
• Using Flashback Query (FBQ) and Automatic Undo Management as part of backup strategy.
• Performing Oracle 10g Data Pump Import and export utility.
• Performing backup and recovery using Oracle 10g's user managed backup such as automated or manual cold backup and hot backup procedures.
• Create, configure and utilize Recovery manager catalog (RC).
• Performing periodical Backup and Restoration and recovery using RMAN (full & incremental) and RMAN incrementally updated backups.
• Upgrading the Database from lower version to higher version.
• Installation Patch and fix bugs.
• Utilize, managing and monitoring hot standby database using (Data Guard) as well as monitoring primary database.
• Write and execute SQL statement against database and its objects.
• Write and execute PL/SQL code such as procedure, function, package or trigger as well as working with pre-defined Oracle package to administrate database.
• Creating Oracle forms and reports.
Projects Accomplished

• Upgraded Oracle binaries and production database from 10.2.0.2 to 10.2.0.3 and apply one-off patch to the 10.2.0.3 database to fix bug #5654680 (Patch # 5725109).
• Determined possible backup and recovery strategies that would be applicable for 24x7 situations protecting data loss, using scripts for cold and hot backup and data pump utility for logical backup.
• Implemented hot standby database (Data Guard) for production database. Setup and successfully performed active failover in the event of production failure.
• Determine possible backup, restoration and recovery strategy using RMAN (level 0 and level 1 backup) and incremental updated backup.
• Utilized Oracle 10g Flashback Features to ensure 5 day retention time for any object that is removed from the production database.
• Performed recovery from missing or corrupted data files, redo log group, control files and recovery from block corruption (dbverify).
• Migrated customer v8.1.7 database. Performed pre-migration analysis needed to successfully port customer's binary dump file into version 10.2.0.3 database.
• Monitored production database using automatic workload repository (AWR) and automatic database diagnostic monitor (ADDM).
• Performed configuration of custom database layout structure such as relocating the user
• production database, moving non-system and system data files, relocating the archive, control and redo log files, and relocating tables and indexes to appropriately sized (extent sizes) tablespaces (data reorganization for performance).
• Conducted physical and logical performance analysis of production database with new physical and logical layout structures in place.
• Determined the current security posture of the database using Oracle security best practices and implement security best practices IAW established methodologies
• Performed user password analysis to possibly identify weak user passwords in the database, corrected them as needed.

Employment History

• COGNOS
(Contract Position) Burlington, MA 9/06 -- 11/06
Managed and imported the collected data from potential cognos customers into the database.

References

Professor: Mike Cummings, University of Massachusetts
Master Oracle DBA
Email Address: tmike@comcast.net
Phone number: 978-660-0187

Professor: Leon Xia, Ph.D., University of Massachusetts
Senior Manager, Application Development, (781)860-8155 (Work)
Cubist Pharmaceuticals Inc.
Email Address: lxia88@yahoo.com

Certifications
Certification in Database Management Technologies (Oracle 10g)



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