New_Elechi_DBA_12c

ELECHI WORDU
SUMMARY:
(678) 358- 8591
Elechi_wordu@yahoo.com
I’m an experienced Oracle professional. My past experience includes but is not limited to the
following: Installation, configuration, creation and upgrades in Oracle environments
(9i/10g) using OS via. Sun Solaris, UNIX and Windows XP/NT servers, database analysis of
components and configuration of database migrations, ability to implement migration,
consolidation and upgrade strategies which include source to target migrations and
cutover. Solid understanding of Oracle 12c multitenant features. Knowledge of Oracle OEM
12c Architecture, Framework, and Infrastructure. Reported status of SAP projects and
evaluations to senior management. Experienced in data extraction from Non-SAP sources and
integration of Non-SAP data with existing R/3 data
I have a great attitude and a strong desire to succeed. I possess excellent leadership ability and
the ability to drive issues to completion.
EDUCATION:
American Intercontinental University, Atlanta GA- May 2014
Master’s in Business Administration (Project Management)
Bachelors in Information Technology Clayton State University,
GA – 2005

Associates in Applied Science (Networking and Security) Clayton
State University - 2004
Associates in Applied Science Atlanta Metropolitan College, GA-
2003
(Computer Science)
EXPERIENCE:
Noridian Atlanta, GA
Oracle DBA 04/2014 – Present
 Performance and tuning of Data warehouse; Data mart and OLTP type applications.
Strong Oracle 10g/11g with expertise in RAC
 Expertise in OEM Grid Control ( 12c
 Evaluate and implement latest database technology and new Oracle12c features
 Upgrade databases to Oracle 12c and consolidate multiple databases into multi-tenant
database containers.
 Experience with the OEM 12c Job system, BI publisher, and security models
 Handling DB's over 10TB size at a minimum.
 In-depth knowledge in RMAN
 Strong Knowledge on Grid Control, Oracle Enterprise Manager
 Strong knowledge on Oracle ASM
 Strong knowledge on 10g to 11g upgrade
 Strong Cross platform migration experience
 In-depth knowledge of AWR, ADDM reports
 Installation, configuration and upgrading of Oracle server software and related products
 Establish and maintain sound backup and recovery policies and procedures
Monitor application related jobs and data replication activities

 Knowledge of database procedures, functions and trigger
 Perform general technical trouble shooting and give consultation to development team
 Plan growth and changes (capacity planning)
 Collaborate with the application developers, architects and project team on physical
database design and implementations
 Experience using Oracle Grid Provisioning tool
 Experience with Oracle cloud control
 SAP HANA Administration and Troubleshooting
 SAP HANA User administration and HANA Security
 SAP HANA Backup & Recovery using SAP Business Objects 3.1, 4.0
Sedgwick Atlanta, GA
Oracle DBA 01/2012 – 04/2014
 On call 24x7 supporting database operations on UNIX servers
 Develops, revises, and implements policies, standards, procedures, and guidelines to
effectively administer the database environment
 Installation and Configuration of Oracle 9i/10g and associated tools on UNIX/NT
 Installation and Configuration of SQL Server and associated tools on Windows
2003/2008
 Leads task force to develop and implement an Enterprise database system
 Plans and conducts structured testing of database designs to confirm functionality and
performance
 Develops and implements plans to oversee the database administration function, and
ensures smooth transition to new technology
 Manages security administration.
 Assists task force to develop and implement an Oracle data warehouse

 Provides guidance to Developers
 Capacity planning of databases and creation of databases
 Creation and Management of various schema objects like tables, indexes, views etc
 Manages performance, tuning, research and evaluation of new tools and techniques
 Wrote database administration and performance monitoring scripts
 Complete the Life Cycle procedures for Oracle and SQL Server (Installation,
Patching/Upgrading, Monitoring, Backup and Recovery, and Decommissioning)
 Install Grid Infrastructure and administer multi-node oracle RAC 11gr2 databases
 performance tuning of oracle 10g/11g/11gr2 RAC databases
 Manage dataguard in a clustered environment
 Install and Manage ASM 11gr2 for both multiple nodes and single instance databases in a
Grid Infrastructure environment
 Experience with Oracle Databases Migration and Patches
 Solid Oracle 11gR1/R2 RAC experience including installation, general administration,
troubleshooting
 Experience in database upgrades to 11G
 Experience in backup and recovery and migration using RMAN, datapump and export
 Experienced in maintenance and management of databases using Oracle Enterprise
Manager Grid Control
 GoldenGate process Administration, monitoring, processing and maintenance
 Managing GoldenGate file cleanup

Federal Reserve Richmond, VA
Oracle DBA 06/2011 – 12/2011
 On call 24x7 supporting database operations on UNIX servers
2003/2008
 Monitoring databases and their performance tuning
 Strong SQL and PL/SQL skills
 Perform Hot/Cold backups & recovery using shell scripts and RMAN
Patching/Upgrading, Monitoring, Backup and Recovery, and Decommissioning) and get
them all into ITOP
 Install Grid Infrastructure and administer multi-node oracle RAC 11gr2 databases
 Configure and Manage dataguard in a clustered environment
 Install and Manage ASM 11gr2 for both multiple nodes and single instance databases in a
Grid Infrastructure environment
 Experience with Oracle Databases Migration and Patches
 Solid Oracle 11gR1/R2 RAC experience including installation, general administration,
troubleshooting
 Experience in database upgrades to 11G
 Experience in backup and recovery and migration using RMAN, datapump and export

 Experienced in maintenance and management of databases using Oracle Enterprise
Manager Grid Control
Charleston County Government Charleston, SC
Oracle DBA 02/2011 – 06/2011
2003/2008
 Monitoring databases and their performance tuning
 Have Strong SQL and PL/SQL skills
 Hot/Cold backups & recovery using shell scripts and RMAN
 Ability to work with minimal supervision
 Experience utilizing data modeling tools and management tools (TOAD, OEM)
 Installed Clusterware (GRID Infrastructure) - CRS management and configuration
 Performed Oracle ASM administration and Installation
 Experienced with Solaris 9 and 10, Linux and AIX 6.1 OS
Sandoz Wilson, NC
Oracle DBA 11/2010 – 02/2011
 Finish assessment of the SQL Server databases. Create a good backups and monitoring
procedure of the databases
Patching/Upgrading, Monitoring, Backup and Recovery, and Decommissioning) and get

them all into ITOP
 Getting all of the assessments and documentation done
 Complete the procedures for doing 11g Upgrades. Identify all of the databases that need
to be upgraded, which then need to be checked with the vendors as to whether or not the
vendor supports 11g
 Performed Partitioning of tables for faster performance, increased availability, improved
manageability, and to promote cost efficient use of storage.
 administered multi-node oracle RAC databases
 Configured and Managed dataguard in a clustered environment
Amdocs - AT&T Alpharetta, GA
Oracle DBA/ADBA 04/2010 – 10/2010
 Worked in an environment with 200 members
 Work on AT&T OMS, ACS, IPTV and CRM ATT Applications. Perform Emergency Fix
(EF’s) and Hot Fix (HF’s) staging and patching. Investigates the offshore team
deployment of the EF’s and provide necessary assistance required
 Backup and Restore of Oracle 10g/11g/11gr2 RAC databases
 Great understanding of oracle RAC background processes and general architecture
 Perform Application upgrade, refresh and conversion from R14B200 to R14B240 etc.
Develop scripts necessary for importing new data from a different environment to new
environment, loading dumps to db accounts and recompiling invalid objects. Develop
and run scripts that would check sequences and update BPM tables, verify and update
various db accounts where there are structure changes in the tables
 Plan and implement Conversion on the different apps that I support
 Handle any defect issue that arises during conversion or failed upgrades. Verifying and
approving EF’s in the Quality Center (QC) before staging the EF’s

 Create and maintain a proper adhoc querying and upgrade procedure in the document
center and update script parameters to meet all build requirement before upgrades
 Perform the sanity once the env is rebooted and post results
 Performed cross-platform database migration from Sun Solaris to Linux systems on
Oracle 10g Database
 Modified system specific scripting (i.e shell, etc.) for use in systems backups and
program products under control of SA staff
 knowledgeable about Linux OS patching, system hardening, and other security best
practices
 Backup - tar, cpio, dump (ufsdump)
 Excellent - Shell scripting (Bourne, Bourne Again, Korn)
 Proactive Monitoring, identifying areas that need to be improved in the application and
database using Statspack, AWR, ADDM, and 10g OEM Grid Monitoring. Cloned
databases using rman, DBCA and manual copy
 Performed numerous Oracle Database and Tools migration from RDBMS version 8.x
through 11G using oracle migration workbench and manual
 Install Oracle software and patchset with the use of Hummingbird 10 and readme file
provided by the vendour
through 11G using oracle migration workbench and manual tools. Worked with system
administrators to configure the system for optimal performance
 Responsible for installation, upgrades, patches, TAR support, database tuning, concurrent
Manager administration, cloning and Oracle Apps SYSADMIN functions. Duties included
database creation, database tuning/reorganization, SQL statement tuning, backup/recovery,
general troubleshooting
Bank Of America (Core Technology) Atlanta GA
Oracle Consultant 10/2009-04/2010
 Worked with a small team of 7 people.
 Performed database backup and recovery using RMAN. Configured and implemented

data replication and integration using Oracle Streams. Experience scripting the alert
log file for proactively monitoring of databases
 Provided high availability solution centers using Oracle Real Application Clusters
(RAC) with several nodes.
 Worked with a team of Database Administrators and developers to design, configure and
deploy high availability solutions for a Customer Relationship Management application
client.
 Tuned Oracle database instances using EXPLAIN PLAN,AWR Reports, Advanced
Database Diagnostic Monitor, StatsPak, SQL*TRACE and TKPROF
 Performed disaster recovery using Oracle Recovery Manager. Performed database
maintenance such as upgrades and patches, Experience in database Migration from
SQL SERVER databases to ORACLE and vice versa,
 Managed multiple node Oracle 10g/11g Real Application Clusters (RAC) databases with
ASM Storage to provide high Availability, Wrote Shell scripts for automation of various
Oracle Jobs from database backup to tablespace monitoring
 Excellent in planning, managing of global naming using Oracle Names server and
Oracle Internet Directory
 Proactive Monitoring, identifying areas that need to be improved in the application and
database using Statspack, AWR, ADDM, and 10g OEM Grid Monitoring. Experience
with
 Oracle Dataguard for physical and standby databases, Cloned databases using RMAN,
DBCA and manual copy
through 11G using oracle migration workbench and manual tools. Worked with system
administrators to configure the system for optimal performance
 Configured and managed database security on Oracle 10/11g
 Responsible for creating standard database creation scripts, installation, upgrades,
migration, and applying patches to Oracle databases
 Worked with system administrators to configure the system for optimal performance
 Experienced with configuring and administering oracle dataguard databases (D.R
Strategy) 10g/11g/11gr2

Govo Consulting Powder Springs, GA (Craven Medical Center)
Oracle Database Administrator 05/2008-09/2009
 Worked with a team of 12-20 people.
 Installation and configuration of Oracle 9R2 and 10GR1, Application server, 9iAS,
10G Release 2 on Sun Solaris, AIX, HP and Windows operating systems
 Installation, configuration and management of Oracle Business Intelligence: Oracle
Discoverer, Oracle Forms & Reports. Designedand deployed backup and recovery
strategy, using Oracle Recovery Manager (RMAN), shell scripts, import and export and
Integrate Veritas Netbackup with RMAN
 Perform database performance tuning activities - undertake troubleshooting, research
and finding resolution of complex database problems by closely monitoring and tuning
database performance issues;), Automatic SQL Tuning, OEM. Perform database reorgs
and index rebuilds to reclaim spaces and optimize database performance
 Perform documentation, tracking, analysis, development, and validation of functional
requirements and database design in a client/Sever environment. ETL and data
integration experience in developing ETL mappings using Informatica Power Center
6.2/5.1 using Designer (Source Analyzer, Warehouse designer, Mapping designer,
Mapplet Designer, Transformation Developer), Repository Manager, Workflow Manager
& Workflow Monitor
 Develop, test and deploy Oracle Stored Procedures, Functions, and Packages for
database and application development, and administration. Install, configure and
manage Oracle 9i and 10G Real Application cluster (RAC) on Linux and AIX Unix
servers
 Apply Oracle patches and bug fixes for Oracle database and Oracle Application
Server. Clone and refresh Oracle databases from one environment to another. Perform
configuration of Data Guard, and switchover activities as the need arises. Perform object
level, session, logon and system wide database audits of users to ensure user compliance
with corporate security and controls standard, and SOX Act.
 Used Flash Back option for quick recovery of dropped database tables, as well as rolling

back the database to a point in time. Perform data extraction, transformation and Loading
(ETL) from OLAP to Data Warehouse. Provide on-call 24/7 production database support
and management.
 Monitor OS file system, I/O, CPU, Swap, memory and network utilizations on UNIX and
Windows 2000 and ensure efficient use of disk storage; reclaim dead space; optimize
space allocation and avoid out-of-space conditions. Creation and configuration of high
availability databases, using standby databases, and data guard to guard against system
failure. Manage transaction logs, redo logs and archive logs.
 Installation and configuration of Oracle Enterprise Manager for monitoring and
management of databases. Loading databases using SQL-LOADER, import and export,
and Data Pump. Create and Manage tables, partition tables (range, list, hash and
composite), indexes, and data dictionary. Configure complex distributed database
environments, using Materialized views, synonyms and database links. Perform database,
and OS capacity planning for optimal resource allocation and utilization. Interface with
vendors, project implementation groups & end users
 Generate weekly database health check for project managers. Troubleshooting, and
monitoring network, and system related problems. Configuration of SQLnet, Tnsnames
& Listeners for all databases. Manage a combination of small, medium-sized and large
scale projects in a fast-paced environment.
IBM Atlanta GA
UNIX Administrator/ Oracle DBA 02/20/09-09/2009
 Worked with a team of 100 people
 Worked on a two (2) months assignment with IBM as a Senior UNIX Administrator.
Performed server Verification on various repository within the IBM intranet
 Loaded proprietary (IBM) scripts into IBM’s CMI, URT, SysReg and ECM repository.
Remotely updated IBM employees system with the latest security patches. Created and
compared reports of data from HC and CMI (systems use internally by IBM). Acted as an
in-house Sr. UNIX Administrator for Govo Consulting, LLC

 Upgraded Govo Consulting servers from Solaris 9 to 10. Responsible for the overall
health of the in-house servers. Assisted Jr. UNIX Administrator and Oracle DBAs with
users account maintenance and both servers and database backup.
Exxon Mobile, Gainesville GA
Oracle DBA /Jr. UNIX Administrator 01/2007 - 04/2008
 Worked with a team of 15 people.
 Installed and configured Oracle 9i (9.2) on UNIX platform. Created and administered
database and application users and privileges. Cloned Oracle databases from production
to test and Development environments.
 Performance tuning and optimization of Oracle databases (Database Buffer cache,
Library catch, Dictionary catch, SQL statement tuning, I/O and CPU). Interfaced with
vendors, project implementation groups & end users. Assisted Users on database &
System related issues. Loading databases using SQL-LOADER; Data refresh using
Import & Export
 Database Monitoring, Maintenance, Space Management and Re-organization. Installation
& Configuration of Oracle client-Sever Software/Products. Created Roles, Users, and
Granting Privileges to Users. Experienced tuning SQL statements using SQL TRACE
Utility
 Planned and coordinated testing of the newly developed or enhanced applications
between the business and the development teams. Performed documentation, tracking,
analysis, development, and validation of functional requirements and systems design.

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