Download From Feb 2008 – Sept 2009.

Curriculum vitae
Arifulla Khan
Email: [email protected]
Mobile: + 91-8095008757
OBJECTIVE:
To be a part of a reputed organization as a DBA and to work in a challenging environment
where there is a scope for continuous improvement for self and company.
PROFESSIONAL SUMMARY:
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Having 3.3 years of experience as an Oracle Database Administrator
Configured Data Guard (Standby database).
Experienced in taking RMAN backup.
Having experience in database cloning using RMAN,HOT,COLD backups
Performance tuning of Query by taking Execution plan with tkprof and explain plan,
utilities.
Generated AWR/Statspack report for database performance health checkups.
New 10g features of ASM, ASMM, ADDM and DATAPUMP, Temporary tablespace
groups, Flashback Technologies.
Performed Backups using Cold , Hot backups.
Having experience in applying database patches
Experienced in development and production environments.
Experienced in database up gradation from 10.2.0.1 to 10.2.0.4.
Performed INDEX re organisation.
Capable of troubleshooting in Oracle environment.
Experienced in taking regular off-line, on-line and logical Backups
Extensive Knowledge on Oracle Architecture
Familiar with Tablespace Management, User Management.
House Keeping activities of Archive logs and Trace files
EDUCATIONAL QUALIFICATION:
Bachelor of Engineering (B.E.) from Vishveshwaraya Technology University
PROFESSIONAL EXPERIENCE:
 Working as an Oracle Database Administrator in S L K Software Pvt Ltd, Bangalore
From Oct 2009 - Till Date
 Worked as an Oracle Database Administrator in Wissen Tech, Chennai
From Feb 2008 – Sept 2009.
TECHNICAL SKILLS:
Database
: ORACLE 9i and 10g
Operating Systems : OEL 5, Windows
Database Tools
: Import, Export, RMAN, DBCA
PROJECT PROFILE:
# PROJECT 1:
Client
Role
Organization
Duration
Environment
Emerson Process Management
Oracle DBA
S L K Software Pvt Ltd
Oct 2009 to till date
Software
Languages : SQL
Database : ORACLE 9i,10g
O/s
: OEL 5, Windows
Description:
Emerson Process Management offers a wide range of measurement and process control
solutions that deliver measurable improvements to production efficiency and profitability. It
focuses on working with customers to improve product consistency, reduce energy and extend
plant availability.
Responsibilities:
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Create the database for development and testing purpose.
Applied DB patches using Opatch utility.
Configured Data Guard (Standby database).
Creation of tablespaces, user maintenance by creation and granting of roles and
privileges.
Performed database backup using RMAN.
Ensure space management on servers and user management at the database level.
Consistently interacted with client and team in resolving the queries.
Performing database Health checkups.
Performed Database Cloning from Production to Test environment
Job scheduling using crontab.
Monitoring various database activities like no.of users,memory usage,alert logfile,trace
files.
Generated AWR/Statspack report for database performance health checkups.
Performed INDEX re organisation
Monitor and report status of databases (capacity planning, size/limit, performance, etc.)
Distribution of Tablespaces among different Disks and creation of Database objects.
Performed Cloning Activity for Databases from Production to Testing Environment.
# PROJECT 2:
Client
Role
Organization
Duration
Environment
Large Regional Bank: Mortgage Credit Services
Oracle DBA
Wissen Tech
Feb 2009 to Sept 2009
Software
Languages : SQL,
Database : ORACLE 9i, 10g
O/s
: OEL 4, Sun Solaris
Description:
This privately held bank has a history of more than 30 years of successful banking and mortgage
ventures in a half dozen states across the US Southwest and Midwest. Since some major
acquisitions in the late nineties, the bank’s growth has been remarkable, topping assets of
approximately US$3.5 billion.
Responsibilities:
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Installation and Maintenance of Oracle Databases on various environments
Provide 24x7 support for Production environment
Extensive Knowledge in Oracle Architecture
Performed database backup using RMAN
Database version Upgrades from 10.2.0.1 to 10.2.0.4
Security Auditing of users.
Monitor development, test and production environments
Cloning databases through RMAN with Auxiliary.
Perform regular database activities like space management, User management, Roles&
privileges
Setting up the statspack for gathering the database performance data.
Monitoring Database activities, Checking for Tablespace Availability, Checking the Alert
Log file errors
Configured tnsnames.ora, listeners.ora & troubleshooted Oracle Network related issues.
Monitoring Alert logs
Monitoring Archive log file Destination.
# PROJECT 3:
Client
Role
Organization
Duration
WR Hambrecht
Jr Oracle DBA
Wissen Tech
Feb 2008 to Jan 2009
Environment
Software
Languages : SQL
Database : ORACLE 9i, 10g
O/s
: OEL 4, Windows
Description:
WR Hambrecht + Co is an investment bank committed to using technology and auction
processes to provide open and fair access to financial markets for its clients.WR Hambrecht + Co
is headquartered in San Francisco with offices in Boston, Chicago, London, Montreal, New York,
Philadelphia and Stamford, Connecticut.
Responsibilities:
Installing and configuring oracle software for testing environment.
Maintaining control files redo log files and data files.
Regular monitoring of alert log files
Managing table spaces, segments and storage clauses.
Security management-creating users, roles, privileges, Auditing.
Oracle Networking.
Logical backups (export & import).
User managed backups (cold & hot).