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<pre>Array ( [var] => cut_url ) </pre> Resume for Ashok S. for IT / Technical Support / Computer & IT Services in Johannesburg, South Africa. Search More Resumes for IT / Technical Support on #PX97BJSSY

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Resume for Ashok S. for IT / Technical Support / Computer & IT Services in Johannesburg, South Africa

Occupation: IT / Technical Support Industry: Computer & IT Services
Country: South Africa City: Johannesburg
State: Gauteng ZIP: 2128

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Experience Summary
I am Oracle certified professional with more than year’s solid experience in database migration,
tuning, design, security, backup, recovery, and archival concepts and procedures. I have worked
on various hybrid environments including Oracle i, i, g and Oracle g on HPUX, Sun
Solaris, IBMAIX and Linux. At present I am advising, supporting, upgrading and maintaining
Cell C’s Oracle Databases, including production / preproduction / development / test databases.
Provided on call database support and configuration for various clients such as Ministry of
Defense, Income tax department, Exclusive books Johannesburg, Parliament house India,
Delhi Sales Tax, ITPO [India Trade Promotion Organization], CRIS [Center for Railway
Information System], Paschim Vidut Vitran Nigam Limited [PVVNL], NIC National Information
• Oracle i, i, g and Oracle g database administration on UNIX, Solaris, AIX, Linux and
• Capacity planning and participate in design discussions with development teams and managing
the team.
• Experience on database high availability packages such RAC Administration Real
Application Cluster.
• Integrate monitoring, auditing, and alert systems for databases with existing monitoring
• RMAN Design, test, implement and maintain appropriate backup and recovery architecture.
• Provide xx oncall support for mission critical database systems and applications.
• Installation, patching, migration, up gradation, cloning and configuration of database.
• Implementation, user training and database technical documentation.
• Configured and managed physical Data guard / Standby database.
• Database performance monitoring, diagnostics and optimization.
• Configured and setup of OEM – Oracle Enterprise Manager.
• Identify and resolve database data block corruption issues.
• Knowledge on ITIL standard and best practices.
Experience Details
• Oracle DBA, Tata Consultancy Services Oct – till Date
• Oracle DBA, CMC Ltd. Sep – Oct
• Oracle DBA Project Trainee, CMC Ltd Feb – July
Details of Various Assignments in TCS / CMC
Cell C DBA Services A TCS project.
Cell C – Leading telecommunication company in South Africa.
Oct till date.
Description: Cell C is one of the three major mobile network operators in South
Africa, offering products and services to more than million
customers. With a network capable of providing voice, data and
multimedia communications, the company is committed to
delivering to subscribers a full range of GSM services, based on the
key principles of affordability, accessibility and value for money.Ê
In Cell C started rolling out South Africa’s most advanced
network and launched its HSPA+ / in thirteen cities across
the country. The company aims to expand its coverage to % of
South Africa’s population by the end of .
Web Page:
Role: Oracle DB Consultant
Solution Environment:
Oracle i, i, g, g, HPUX, Linux, Sun Solaris, AIX and HP
Highlights / Responsibilities:
• Responsible for Managing and supporting all Production and non production database.
• Monitor and troubleshot various database remotely for database located in the different
sites in SA.
• Successful definition and design of Databases, to ensure secure and reliable transport of
configuration and data between various sites.
• Maintaining data integrity and tune database for optimum performance and availability.
• Database refresh as per the requirements of the clients Cloning with RMAN and export
and import.
• Ensuring successful & periodical database and archive log Backups, Restoration &
• Develop, Implement and administer database policies and procedures security and
• Backup and recovery using RMAN, change management, Data Modeling, scripts for
various database activities, troubleshooting etc.
• Write scripts to automate database functions.
• Providing technical support and assistance to all database endusers.
• Install new versions of database software and perform maintenance functions of the
• Upgrading of Database from lower version to higher version with minimum downtime.
• Installation of Patch and fixing bugs.
• Plan for system growth and monitor capacity usage for new hardware or software
requirements and communicate these capacity requirements to management.
• Work with software developers to develop and enhance applications.
• Worked on Database High Availability Packages such RAC for both i and g and
Standby databases.
• databases in + servers windows, Linux & UNIX of more than TB of DB size.
• Conducting meeting with the application users to present and discuss database weekly
NDPL [North Delhi Power Limited], New Delhi
Description: Sambandh is clientserver based multimodule comprehensive billing system
application produced for NDPL, Delhi using VB.Net and Oracle
g. It is designed to cater to the electricity requirements of North
Region of Delhi. This project provides the complete solution for any
Power Distribution for maintaining the complete solution for their
work flows. SAMBANDH is a completely integrated system with
data flowing seamlessly between different modules. It covers
complete information of all the commercial aspects of Company,
bring overall efficiency in the Distribution Operations and improve
service delivery.
Oracle Database Administrator
Solution Environment:
g RAC on AIX .
Job Responsibilities: Build, administer, and monitor enterprise databases, including database
definition, structure, utilization, documentation, long range
requirements, operational guidelines, and protection.
Focus on technical, organizational, and infrastructure specifications.
Provide technical guidance to power users and developers for
efficient database access.
Ensure database integrity, performance tuning, indexing,
segmentation, and database recovery. Schedule, implement,
document database changes and develop scripts for databases.
Army Headquarter Computer CenterNetwork Operating Center
Army Headquarter Computer Center [AHCC], New Delhi
to .
Description: AHCC is India’s center for managing Information technology wing.
This project captures all the data in database coming from all the
routers connected with each other. At AHCC we were managing the
database along with other applications such as OVPI [Open View
Performance Insight], OVIUM [Open View Internet Usage
Manager], NNM [Network Node Manager], Service Desk, etc.
Role: Oracle DBA
Solution Environment:
Oracle i, CA and HP Tools.
Tools: TOAD, OEM, NNM [Network Node Manager], HPOVPI [Open View Performance
Job responsibilities: Oracle Database Administration.
Major Projects before Joining CMC / TCS
CMC Ltd, ETTSA [Excise and Taxation Technical Services Agency],
Patiala, Punjab.
Project Title:
COVIS [Computerization Of VAT Information System] [VATValue
Added Tax].
Description: COVIS Computerization Of VAT Information System is implemented by ETTSA
[Excise and Taxation Technical Services Agency], Patiala. ETTSA is the
first customer all over India who has imple

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