Karthik Rao
Key Skills
ORACLE DATABASE ADMINISTRATOR
Installation of
Oracle E-Business
Suite application
and database
Oracle EBS / PIES Production Implementation/maintenance
and support Professional Experience
Installing and
configuring,
upgrading and
patching Enterprise
Upstream product
Enterprise Upstream
Data Drill Down 3D Production
installation and
configuration
Installing and
configuring Oracle
Discoverer / BI
Publisher
Oracle Database
Migration and
Upgradation
Oracle E-Business
Suite Migration and
Upgradation
Oracle EBS R12
Application
maintenance and
support
Oracle Database
cloning and
patching
Oracle E-Business
Application cloning
and patching
R12.2 Application
Online Patching
(ADOP)
Linux/Unix Shell
Scripting
ADNOC Onshore:
Abudhabi, UAE
Oracle PIES Production
Migration/Upgrade/Support
Production E-Business Suite upgrade and
migration from 12.1.2 to 12.2.5, Oracle
Database upgrade from 11.2.0.2 to 12.1.0.2,
Oracle Linux server setup and configuration.
EBS application and database
installation with latest versions
Patching EBS database and application
and WebLogic with latest security patch
levels
Install and configure Enterprise
Upstream product to the latest patch
levels
Install and configure 3D reporting tool
for enterprise business data extraction
Tuning production database, application
and fusion middleware components for
best performance
Setup disaster recovery site for primary
production system runs with high
volume data
Setup RMAN backups for anytime
recovery in-case of any data/file
corruptions/loss
Enhanced high level security by setting
profiles on database, user and
application levels
Setting up online/offline backups for
production
Configure enterprise manager (EM)
control for health check and
performance monitoring of ERP
production system
24*7 Production system maintenance
and support
Setup UAT/DEV environments as
required for test and development
tasks
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Karthik Rao
RMAN Backup &
Recovery
OEM, OUI, DBCA,
TOAD & SQL
Developer
Oracle
Export/Import utility
handlings
Performance
Monitoring and
Tuning using
STATSPACK, AWR,
ASH, ADDM
Qatar Petroleum:
QATAR
Oracle Enterprise Upstream
Production Maintenance and Support
24*7 Enterprise Upstream Production database
and application support
IBM DS4700, IBM
DS4300, Fujitsu
RX300 S7, HP
ProLiant DL380p
Storage Servers,
Windows 2008
Severs, Unix, Linux,
Solaris
Fusion middleware
products installation
and configuration
(WebLogic, SOA,
OSB, BAM)
Performance monitoring and tuning of
production database and application
Performance monitoring of test and
development instances
Applying Enterprise Upstream product
patches
Patching EBS database and application
with latest security patches
Disaster recovery site monitoring to
make sure the production data is in
sync with standby site for anytime
recovery
Linux server health check and
monitoring for maximum availability
Automating production database and
application backups using shell scripts
for data high availability
Tuning JVM for better performance of
EBS application
Perform database refreshes, cloning,
backup, and recovery when required
Performing daily, weekly, monthly,
yearly based backup of production
environments
Setup UAT/DEV environments as per
the requirements
Schema level backups using logical
export/import methods
Education
MCA from Bishop Heber
College, Trichy, India
(Bharathidasan
University)
BSc. Computer
Science from
Kodaikanal Christian
College, Kodaikanal,
India (Madurai Kamaraj
University)
Personality Traits
Eroton:
NIGERIA
Oracle Enterprise Upstream
Production Support
Enterprise Upstream R12 Upgrade, Maintenance
and support of Production, Development and
UAT environments.
Database design and implementation
Strong motivational and
leadership skills.
Good communication
skills in written and
verbal both.
Maintaining stability of the production
system by patching Enterprise
Upstream
Ability to produce the
best result at any
situation.
Monitoring the availability of
production, test and development
database and application instances
Troubleshoot database and application
issues
Ability to work in team
as well as individual
EBS system patching and cloning
Installing reporting software’s such as
Data Drill Down (3D), Oracle
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Karthik Rao
Strength
Discoverer 11g, Oracle BI-Publisher
(OBIE) for business reports generation
Positive thinker.
Smart Working.
Self-motivated.
Getting work done on
time.
Good problem-solving
skills and quick learning
skills.
Pharmatrade LLC:
Implement backup plan/scripts for
production system
Refresh production database and
application when required
Escalates/communicates issues with
oracle support when necessary
E-Business Suite Production Support
DUBAI, UAE
Summary
Oracle Apps DBA, providing 24*7 Oracle
Database & Application Maintenance & Support
for Production, Development and UAT (User
Acceptance Test) environments.
Oracle DBA with 8+
years in Production/IT
Domain in Installation,
Administration,
Maintenance of Oracle
Databases 12c/11g/10g
and E-Business Suite
support, Oracle RMAN,
Data Guard, RDBMS
Patching, Performance
Tuning and RMAN
Backup-Recovery.
Residence: Dubai
Implemented internal ERP system
upgrade like Oracle 10g (10.2.0.4.0) to
12c (12.1.0.2.0) and EBS R12.0.6 to
R12.2.5 version on Test and Production
Environment over RHEL
Monitor databases and servers and the
performance
Establish and maintain backup and
recovery policies and procedures
Perform database refreshes, cloning,
backup, and recovery
Apply security, one-off patches when
required
Troubleshoots databases accessibility,
availability or operability problems
Determines the appropriate course of
actions for fixing problems, identifies
and mitigates risks, and implements
solutions
Database upgrades from 10g to
11g/12c and EBS Application upgrades
from 12.0.6 to 12.1.3/12.2.5
Setup business continuity (Physical
standby) for production database
Tuning production database, application
and fusion middleware components for
best performance
Nationality: India
InoApps:
UK
Oracle Production Support
WebLogic Admin DBA, Providing 24/7 Oracle
Database & Application support for Production
and Development environments.
Monitor databases and servers for
uptime and performance
Monitoring Oracle RAC, SOA, OSB,
BAM, OHS servers and services and
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Karthik Rao
making sure it’s up and running for
business continuity
Shanthi Gears
Limited:
India
Tuning SOA managed server (SOA,
OSB, BAM) for better performance and
stability
Supporting developers for databases
and application related issues
Deployment and troubleshooting of
JAR, WAR, and EAR files in WebLogic
domain
WebLogic administration, monitoring
and troubleshooting using Admin
Console
Thread dump analysis, core dump
analysis when server crashed unevenly
Tuning JVM heap size to maximize the
number of clients accessing the
applications and monitoring thread
usage, connection pool usage, CPU
usage, memory usage
Creating backup policies for production,
development and test databases
Perform database refreshes, cloning,
backup, and recovery when required
Troubleshoots databases accessibility,
availability or operability problems
Escalates/communicates issues with
oracle support when necessary
Oracle ERP Production Support
Oracle DBA, Providing 24/7 Oracle Database &
Application support for Production and
Development and Tests environments.
Handling production and nonproduction, development databases,
administration & maintenance of Oracle
10g, 11g, 12c databases and its
associated processes on networked IBM
AIX Unix Servers
Oracle 12c, 11gR2 and 10gR2 database
support
Monitor databases and servers for
uptime and performance
Performing daily, weekly, monthly,
yearly based backup of production
environments and performing cloning
when required
Performed internal Database upgrade
in Test and Production environment
from version 10g (10.2.0.4.0) to 11g
(11.2.0.2.0) in IBM AIX Unix
Application Level Patches (Adpatch),
Oracle CPU patches & DB patches apply
ENERGY SOLUTIONS INTERNATIONAL
Karthik Rao
Handling AD Utilities (adpatch, opatch,
adpreclone, adadmin, adautocfg,
admrgpch), used Oracle Utilities like
Export, Import and Oracle Data Pump
Monitoring Data Guard (Standby)
status with right SQL quires and kept it
in constant state to avoid production
data losses.
Contacting Oracle support for resolving
critical issues in database and
application
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