oracledba_ahmedvirani_1

8/9/2019 OracleDBA_AhmedVirani_1

1/4

Employer Details: [email protected] & 972-666-4267

Ahmed Virani

Sr Oracle DBA

PROFESSIONAL SUMMARY:

Having 8 years of experience in installation, migration, designing, backup, recovery,

scripting and performance tuning in development, test and production databases on HP-

U! AI! "INDO"S N# and REDHA# LINU$

Installed and Configured the Oracle Databases in %&'(%%' and RA) Architectures.

Performing Preinstallation and Postinstallation !asks

Installed and configured Oracle En*er+ri,e Mana'er OEM.)l/0d )/n*r/l %1c and

setup cloud control environment and database, A"#, listener and other targets

monitoring through $%#

Provided &'x( $ncall "upport for Production databases Created schema ob)ects such as !able spaces, !ables, Indexes, Constraints, *ie+s,

#aterialied *ie+s, "ynonyms, "e-uences, cursors and !riggers

Involved in ser #anagement and Database "ecurity operations such as creating users,

roles and granting roles and privileges

Installed and Configured the Oracle Databases /01g200g3 RDBMS, Performing Pre

installation and Postinstallation !asks

Data loading using S2L3LOADER, 4ogical backups and recovery using f0ll e4+/r*!

50ll im+/r*and DA#APUMP.

#oved partitions from expensive storage to cheap storage using 5#A6

Proven experience in "74 and PL(S2L

Implemented a0*/ma*ed 6ac70+ ,*ra*e' and monitoring of databases using UNIshell script )RON!I4I!8

Provided &'x( $ncall "upport for Production databases

9ork +ith on and offshore support teams to accomplish technical efforts in support of the

business needs

:ood at Implementing P4"74 Coding "tandards and +riting policies and procedures

like Hin*,! Inde4e, and Vie9,.

PROFESSIONAL EPERIEN)E:

ER)O#! A0,*in! # an ;%< = #ill Da*e

Sr$ Oracle DBA

!he %lectric 5eliability Council of !exas /%5C$!3 manages the flo+ of electric po+er to &;million !exas customers < representing => percent of the state?s electric load. %5C$! is the firstindependent system operator /I"$3 in the nited "tates and one of nine I"$?s in 6orth America

Re,+/n,i6ili*ie,:

Configure, install and maintain "e6-l/'ic ,er>er and Oracle En*er+ri,e Mana'er

)l/0d )/n*r/l %1c en>ir/nmen*$
mailto:[email protected]:[email protected]


2/4


Configure, install, deploy and maintain Oracle Mana'emen* Ser>er OMS.! Oracle

Mana'emen* Re+/,i*/r OMR. and OEM A'en*,$

Apply $%# 0&c patches and upgrades as needed both on 0&c $#", $%# agents.

Configure and install $racle #anagement 5epository for $racle %nterprise #anager 0&c.

"etting up :rid Infrastructure, database, A"#, listener, host and other targets monitoringthrough $%#

Configuring and gathering different database metrics using $%# Cloud Control 0&c. !roubleshoot $%# agent and targets.

sing %# command line interface to update target properties for monitoring and perform

)obs.

Create custom reports and schedule reports using Information Publisher through $%#

Configure monitoring template based on lifecycle status and line of business and deploy

them to the $%# agents.

Configuring monitoring rule set to receive alerts and notification.

"upport application admin2dev groups to define "4A?s, Incident 5ules, and deliver usable

monitoring Dashboard reports

Database migration from 01g to 00g using transportable table space.

"olve issues +ith the %#0&c system to maintain continuous support of monitoring

Articulate monitoring and management of technologies via $%# 0&c to customer Provide high level management reports to senior staff

Perform root cause analysis of the repetitive and top issues.

Create shell scripts to integrate +ith open vie+ for ticket generation.

Create trackers through excel using $D@C connectors to support maintenance activityand create reports.

Federal Re,er>e Ban7! Ea,* R0*her5/rd! N A0' ?%& = Dec ;%1.

R/le: Sr Oracle DBA

!he ederal 5eserve @anks form a ma)or part of the ederal 5eserve "ystem, the central

banking system of the nited "tates. !he 0& ederal 5eserve banks together divide the nation

into 0& ederal 5eserve Districts, the 0& banking districts created by the ederal 5eserve Act

Re,+/n,i6ili*ie,:

Involved in "chema management, !able space #anagement, ser Creation and management

for the P4# domain. #onitoring the %xtraction and loading processes of Data.

Data #igration as part of enterprise data +arehouse pro)ect.

4ogical and physical data modeling using %r+in.

Created and corrected #aterialied *ie+s for 5efresh 4ayer Population in Data #art.

9orked on Data 5eplication using #aterialied vie+s, "napshot, "treams.

Handled Performance and !uning issues from code level to server level.

Index creation and management for optimiation of D@ Processes.

Installation of A"# into various storage parameters like "A6 and 6A".

%xtensive use of tools like E4+lain Plan! A"Rfor *0nin'application and instances. Involved in I2$ tuning by moving data files and redo log files to faster disks.

sed analye table, analye indexes to tune -ueries and increase performance.

sed hints for "74 tuning and optimiation.

Performed %xplain Plan analysis for 20er O+*imi@a*i/nand S2L *0nin'$

#onitored and tuned Bava Applications. Involved in Bava #emory management and 4oganalysis.

Import and %xport of "chema and databases across various stages of the pro)ect.

Del/i**e )/n,0l*in' India L*d A+r ;& - A0' ;%&.


3/4


Del/i**e )/n,0l*in' L*d - USA On,i*e 5r/m N/> ;&8 - Fe6 ;%&

R/le: Oracle DBA

Pr/ec* - )laim, Mana'emen* S,*em

it is used for management of client?s accounts receivables and to point out useful trends in the

lifetime of the accounts. It +as 5e%ngineered from cold fusion to Bava and back end is $racle. Itis very data intensive application. it offers integrated technology solution to enhance the

efficiency and effectiveness of health care provider?s revenue generation. sing this 5evenue

Cycle $perations provide services to hospitals, physician groups, Integrated Delivery 6et+orks

and faculty practices in both private and public sectors.

Re,+/n,i6ili*ie,

Installing $racle, Creating Database, Database "upport #aintenance.

%xport 2 Import and Bob "cheduling.

Database #igration from $raclei to $racle01g.

Database #igration from $racle01: to $racle00g.

Cloning of the database and applying the pgradation patches. Developed various database monitoring shell scripts.

Importing Data according to the users re-uest and maintenance of $racle Production,

Development, and !esting Databases.

Developer?s re-uests in terms of assisting them in effectively create tables, vie+s,

packages, se-uences, schema refreshes.

Issues related to "pace #anagement, 4ocks, Database Hit 5atios, @ackup failures and

6IE related $nCall alerts.

5esource #anagement /Create and manage Indexes, !ables3, allocate and managephysical storage structures like Datafiles, 5edo logs, Control files. Allocate and #anage

logical storage structures like !ablespaces.

ser and security management by using auditing, roles and profiles.

Created databases for the applications keeping in vie+ space performancere-uirements for coming months.

Performance tuning of $racle i database /includes $racle init.ora, $racle ":A, I2$

balancing and memory tuning3

Implemented $racle?s soft+are striping on tablespaces for optimal performance using

different disk drives.

Designed proper indexing strategy on transaction tables for optimal performance.

Converted very slo+ and complicated vie+s to tables and implemented database triggers

to update them automatically.


4/4


Cn/9led'e On

Oracle En*er+ri,e Mana'er )l/0d )/n*r/l %1c

Configuration and installation Oracle Mana'emen* Ser>er OMS. and Oracle

Mana'emen* Re+/,i*/r OMR. Agent deployment using :I and "ilent methods.

Creating %ndto%nd monitoring solution that includes monitoring template creation and

deployment to agent and Incident 5uleset creation for notifications.

sing grid vie+ for high end reporting

@I and Information publisher

Oracle %% RA) Real a++lica*i/n cl0,*er,.

RA)Architecture Concepts

$perating "ystem Preparation for 5AC

Cluster Architecture Cluster Installation

Creating ASM In,*ance Disk :roups

Database Creation in RA) 5egistering the "ervices using SRV)#L

Adding node Deleting 6ode Concepts

@ackup 5ecovery in 5AC through RMAN

5#A6 and Data :uard configurations.

oracledba_ahmedvirani_1

Documents