The document provides a summary of Ramesh Kumar's work experience and qualifications. He has over 17 years of experience as an Oracle Database Administrator supporting various versions of Oracle Database in UNIX/Linux environments. Currently, he works as a Lead Consultant at Wipro handling production Oracle RAC, ASM, and Data Guard databases up to 14TB in size on Exadata platforms. He has extensive experience installing, configuring, tuning, and troubleshooting Oracle databases.

1. Ramesh Kumar. M
2/167, II St, C.P.S.Colony,
Pozhichalur, Chennai-600 074.
Email: mrak_14@yahoo.com
Mobile: 91-9444327405, 9566080681
Objective: Seeking position as Senior Principal Consultant/SME/Architect/l4 /PM
Summary: Having Seventeen + years of rigorous experience in System, in which Two Years system
Administration and Fifteen + years Oracle Database administrator and Support in AIX,HP,SCO UNIX,
SUN Solaris, Red Hat, SuSE Linux, Windows NT/2000/2003/2008 and Novell-NetWare environments.
Well-versed in UNIX Systems Administration which included Installation, tuning, backup, crash recovery,
upgrades, monitoring system performance.
TECHNICAL SKILLS
Operating Systems: SuSE Linux 9 & 10, SCO Unix V/386 Rel3.2.4.x / Open Server 5.0.5, AIX,HP,SUN
SOLARIS (Ver2.6 & 7,) Red Hat Linux 6 &7 ,MS-DOS6.2, MS Windows NT Server 4 & 2000, NT
Workstation 4, Windows 95/98/XP/wondows7/windows 10 and Novell Netware (3.12)
Languages: Shell scripting, C, C++, SQL, PL/SQL, Java2.0
Networking Software: Configuration of DNS and Send mail on Solaris, Installation and maintenance of
Network Information Service (NIS), NIS+, Installation and maintenance of Network File System (NFS),
SUN-Link Server, Apache Server, MS Exchange Server 5.5, Wingate (Proxy Server for Windows 95/98),
Microsoft Internet Information Server, MS Proxy Server, DHCP, WINS
Hardware: RAID Controllers, SCSI Controllers, NICs, LAN Cable Test Equipment, LAN Cabling (UTP, Co-
axial and Twin-Ax), IBM Emulation Cards, Modems, Scanners, and Video Conferencing Kits etc.
Software: Sun Clusters Admin and Installation, Veritas Volume Manager, and File System Admin
Installation, Configuration of RAID using Disk Suite, Outlook, Exchange, Netscape mail clients, MS Office
Applications, Solstice Disk Suite, Veritas Volume Manager, Fire Wall-Socks, Checkpoint, Gauntlet.
Oracle Database: Oracle 7, 8i, 9i, 10g, 11g & 12c
Oracle Applications: Oracle EBS versions 11i and R12
Ticketing Tool: HP Service Manager (HPSM)
Open view Service Centre (OVSC)
Open view Service Desk (OVSD)
Unicenter Service Desk
Monitoring Tool: Oracle Enterprise Manager Grid Control and cloud control
HP Operations Manager and DBSPI
Nagios DBSPIC
Education: B.E Electronic and Communication Engineering

2. Certifications:
 PRINCE2® Practitioner Certificate
 ITIL V3 Foundation Certified
 Oracle Golden Gate Certified Implementation Specialist
 Oracle Exadata X3 and X4 Administrator Certification – (OCE)
 Oracle Certified Professionals – 12C DBA (OCP)
 Oracle Certified Expert – 11gR2 RAC (OCE)
 Oracle Certified Expert – 10g RAC (OCE)
 Oracle Certified Professionals – 11i Apps DBA (OCP)
 Oracle Certified Professionals – 11g DBA (OCP)
 Oracle Certified Professionals –10g DBA (OCP)
 Oracle Certified Professionals – 9i DBA (OCP)
 DB2 Certified Database Administrator (DB2 DBA)
 SUN Certified System Administrator for Solaris 10 (SCSA)
 SUN Certified System Administrator for Solaris 9 (SCSA)
 Siebel 8.1.x Installation and system administration ED 1 LVC
 Novell Certified Netware Engineer (CNE)
 Microsoft Certified Professional (MCP)
 Diploma in RDBMS (Oracle &VB)
 Oracle Certified Master – 11g DBA (OCM) Undergoing
 Project Management Professional (PMP) Undergoing
Work experience
June 2014 - till Date Wipro Limited
Lead Consultant
Responsibilities As DBA
Description
I am working as Lead consultant and transition manager on production support for oracle
database RAC, ASM, Data guard & Standby database. Handling Problem, change Management

3. and SOX audit process. I was handled Max size of 14TB database with Half Rack Exadata
server X4-2.
Roles and Responsibilities:
 Installation & Customization of ORACLE Database on Linux, Sun , AIX, HP & Intel Servers
 Installation and Administering RAC, ASM, Data guard, OEM Grid Control & Standby Database
 Upgrade , patching & troubleshooting issues
 Working with Global SOX auditing process for Oracle database
 Proficient in Data Partitioning, Compression and Encryption
 Installation and Configuration of System Audit , Stream Database
 Application tuning from Siebel and SQL
 Creating User Accounts, Groups, Profiles,Roles,tablespace quotas and startup shell scripts
 Monitoring Disk Usage, Swap space requirements and recommending and applying changes
 Creating and maintaining file systems, raw partitions and assigning for Database Usage
 Configuration of RMAN and Backup Recovery
 Physical Backup (Cold) - On Weekly and Monthly Basis & Logical Backup - On Daily Basis
 Recovery of Logical Database Objects using Import
 Trouble shooting Network problems
 Tuning Sorts, Tuning I/O and Contention
 Tuning Memory Structures like Shared Pool, Buffer Cache, Rollback Segments , Redo log
buffers
 Tuning Database Design, Instance Parameter Tuning & monitoring
 Prepare and Review complex change plan
 Handling Problem & Change Management
 Preparing RCA for Problem Management
 Mentoring and Upskillng DBA’s
 Contributing in technical initiatives
 Administration of Oracle Exadata Database Machine, Exadata Storage Servers.
 Administration of Oracle Exadata Database Machine and Oracle Exadata Storage Cell Nodes.
 Responsible for administration and troubleshooting of 11gR2 RAC, DG databases on exadata
servers
 Checking Exadata Health status using Exachk Utility
 Exadata Physical Disk Status Checks from cellcli utility
 Replacing a Physical Disk Due to Disk Failure
 Generating OEDA files for new Exadata configuration
 Hybrid Columnar Compression on Exadata
 Moving partitions tables from High Performance disks to High Capacity disks
 Managing and monitoring the disk utilization, Space Management in Database

4. Dec 2010 – Apr 2014 Hewlett Packard Global Soft Pvt Limited
ITO Svc Delivery Cons III
Responsibilities As DBA
Description
I am working on Shared Delivery production support for oracle database RAC, ASM,
Dataguard & Standby database and Handling Problem, change Management.
Roles and Responsibilities:
 Installation & Customization of ORACLE on Linux, Sun , AIX, HP & Intel Servers
 Installation and Administering RAC, ASM, Dataguard & Standby Database
 Installation and Configuration of System Audit , Stream Database
 Installation , Upgrade , patching & troubleshooting issues
 Tuning Application and SQL
 Application tuning from Siebel
 Creating User Accounts, Groups, Profiles,Roles,tablespace quotas and startup shell scripts
 Monitoring Disk Usage, Swap space requirements and recommending and applying changes
 Creating and maintaining file systems, raw partitions and assigning for Database Usage
 Configuration of RMAN and Backup Recovery
 Physical Backup (Cold) - On Weekly and Monthly Basis & Logical Backup - On Daily Basis
 Recovery of Logical Database Objects using Import
 Trouble shooting Network problems
 Tuning Sorts, Tuning I/O and Contention
 Tuning Memory Structures like Shared Pool, Buffer Cache, Rollback Segments , Redo log
buffers
 Tuning Database Design, Instance Parameter Tuning & monitoring
 Prepare and Review complex change plan
 Handling Problem & Change Management
 Preparing RCA for Problem Management
 Mentoring and Upskillng DBA’s
 Contributing in technical initiatives
June 2007 to Dec 2010 IBM India Private Limited
Advisory System Analyst – Oracle DBA
Responsibilities As DBA
Project - III
Role : Sr. Oracle DBA
Project : Retail Industry – Maintenance Project

5. Description
I am Working as a Logical DBA in Retail industry - Maintenance Project with Oracle version
7,8,9I,10G and 11G Databases, Which includes installations and configure of Database,
RAC,RMAN database backup, cloning database, Table Defragmentation,Partitions,Handling
tickets, Tuning Application and Sql. However, I was maintained up to 5TB size of database in
the Production.
Roles and Responsibilities:
 Installation & Customization of ORACLE on Linux, Sun , AIX & Intel Servers
 Installation and configuration Standby Database
 Installation and Configuration of System Audit
 Installation and Configuration of Data Guard
 Installation and configuration of RAC, ASM
 Installation and configuration on Stream Database
 Tuning Application and SQL
 Application tuning from Siebel
 Creating Oracle User Accounts, Groups, Profiles,Roles,tablespace quotas and startup shell
scripts
 Monitoring Disk Usage, Swap space requirements and recommending and applying changes
 Creating and maintaining file systems, raw partitions and assigning for Database Usage
 Configuration of RMAN and Backup Recovery
 Logical Backup - On Daily Basis
 Physical Backup (Cold) - On Weekly and Monthly Basis
 Recovery of Logical Database Objects using Import
 Trouble shooting Network problems
 Tuning Sorts, Tuning I/O and Contention
 Tuning Memory Structures - Shared Pool, Buffer Cache, Rollback Segments & Redo log
buffers
 Tuning Database Design, Instance Parameter Tuning & monitoring
Project - II
Description
Working as Logical DBA in Automotive industry - Maintenance Project with Oracle version 7,8,9I,10G and
11G Databases, Which includes installations and configure of Database, RAC, database backup, cloning
database, Table Defragmentation,Partitions,Handling tickets, Tuning Application and Sql.
Roles and Responsibilities:
 Installation & Customization of ORACLE on Linux, Sun & Intel Servers
 Installation and configuration Standby Database

6.  Installation and Configuration of System Audit
 Installation and Configuration of Data Guard
 Installation and configuration of RAC, ASM
 Installation and configuration on Stream Database
 Tuning Application and SQL
 Application tuning from Siebel
 Creating Oracle User Accounts, Groups, Profiles,Roles,tablespace quotas and startup shell scripts
 Monitoring Disk Usage, Swap space requirements and recommending and applying changes
 Creating and maintaining file systems, raw partitions and assigning for Database Usage
 Configuration of RMAN and Backup Recovery
 Logical Backup - On Daily Basis
 Physical Backup (Cold) - On Weekly and Monthly Basis
 Recovery of Logical Database Objects using Import
 Trouble shooting Network problems
 Tuning Sorts, Tuning I/O and Contention
 Tuning Memory Structures - Shared Pool, Buffer Cache, Rollback Segments & Redo log buffers
 Tuning Database Design, Instance Parameter Tuning & monitoring
Project - I
Working in SIEBEL CRM Applications with ORACLE 9i &10G Database, This includes
installations and configure of Database, RAC, database backup, cloning database, Tuning Application and
Sql.
 Installation & Customization of ORACLE on Linux, Sun & Intel Servers
 Installation and configuration Standby Database
 Installation and Configuration of System Audit
 Installation and Configuration of Data Guard
 Installation and configuration of RAC, ASM
 Installation and configuration on Stream Database
 Tuning Application and SQL
 Application tuning from Siebel
 Creating Oracle User Accounts, Groups, Profiles,Roles,tablespace quotas and startup shell scripts
 Monitoring Disk Usage, Swap space requirements and recommending and applying changes
 Creating and maintaining file systems, raw partitions and assigning for Database Usage
 Configuration of RMAN and Backup Recovery
 Logical Backup - On Daily Basis
 Physical Backup (Cold) - On Weekly and Monthly Basis
 Recovery of Logical Database Objects using Import
 Trouble shooting Network problems
 Tuning Sorts, Tuning I/O and Contention

7.  Tuning Memory Structures - Shared Pool, Buffer Cache, Rollback Segments & Redo log buffers
 Tuning Database Design, Instance Parameter Tuning & monitoring
May2006 to June2007 InfoNovum Technologies Private Ltd, Chennai
Senior Oracle DBA and Systems Administrator
Responsibilities As DBA
 Installation & Customization of ORACLE on Linux, Sun & Intel Servers
 Installation and configuration Standby Database
 Installation and Configuration of System Audit
 Installation and Configuration of Data Guard
 Installation and configuration of RAC, ASM
 Creating Oracle User Accounts, Groups, User Profiles and startup shell scripts
 Monitoring Disk Usage, Swap space requirements and recommending and applying changes
 Creating and maintaining file systems, raw partitions and assigning for Database Usage
 Configuration of RMAN and Backup Recovery
 Logical Backup - On Daily Basis
 Physical Backup (Cold) - On Weekly and Monthly Basis
 Recovery of Logical Database Objects using Import
 Trouble shooting Network problems
 Creation of User accounts, Roles, Profiles and tablespace quotas.
 Tuning Sorts, Tuning I/O and Contention
 Tuning Memory Structures - Shared Pool, Buffer Cache, Rollback Segments & Redolog
buffers
 Tuning Database Design, Instance Parameter Tuning & monitoring
Aug2004 to April2006 JPSL
Senior Systems Administrator and Oracle DBA
Responsibilities As DBA
 Installation & Customization of ORACLE on ALPHA, Sun & Intel Servers
 Creating Oracle User Accounts, Groups, User Profiles and startup shell scripts
 Monitoring Disk Usage, Swap space requirements and recommending and applying changes
 Creating and maintaining file systems, raw partitions and assigning for Database Usage
 Installing, maintaining OS and Database Patches and Packages for Configuration of NET 8
and SQL *NET V2 components
 Experience in Installation and customization of Apache 1.3.9 Web Server
 Designing Physical and Logical Database Structures

8. Backup Methodologies Designed and Handled
 Logical Backup - On Daily Basis
 Physical Backup (Cold) - On Weekly and Monthly Basis
 Archive logs Backup - Daily basis
Database Recovery and Reorganization Handled
 Recovery of Logical Database Objects using Import
 Missing and Corrupted Data file recovery
 Complete Recovery and Incomplete recovery using Archive logs
 Database Reorganization and Creating Primary Database Storage Structures
Networking Issues handled
 Configured and established connectivity in client machines
 Listener and Multithreaded configuration Issues
 Trouble shooting Network problems
User Administration
 Creation of User accounts, Roles, Profiles and tablespace quotas.
 Troubleshooting User errors in SQL *Reports, Forms 3.0, Forms 4.5
Database Tuning
 Application Tuning-Rewriting SQL statements, Optimization & Usage of Indexes
 Tuning Database Design, Instance Parameter Tuning & monitoring
 Tuning Logical database structures -Data, Rollback & Temporary segment tuning
 Tuning Memory Structures - Shared Pool, Buffer Cache, Rollback Segments & Redolog
buffers
 Tuning Sorts, Tuning I/O and Contention
 Tuning Utilities - Enterprise Manager Tuning pack, Utlbstat, Explain Plan
System Administration
 Installation and support of SUN SOLARIS on SPARC20 and Intel based machines
 Installation and Configuration of Web server
 Installation and Configuration Oracle server
 Administration of Veritas Volume Manager, Net Backup
 Administration of Mail Server, Postfix, Sendmail, Qmail
 System administration in Solaris/Linux environment.
 Shell scripting. NIS, NFS, routing & DNS administration
 Designing, installing and supporting the local and wide Area networks
 Installation and Configuration of UNIX & Solaris UNIX 2.6 & 2.7
 Installation and support of Microsoft Windows NTServer/Workstation & Windows95/98/2000.

9.  Installation and troubleshooting the Intel based servers
June2002 to Jule2004 Emico Soft Private Limited, Chennai
Senior Systems Administrator and Oracle DBA
 Installation & Customization of ORACLE on ALPHA, Sun & Intel Servers
 Creating Oracle User Accounts, Groups, User Profiles and startup shell scripts
 Monitoring Disk Usage, Swap space requirements and recommending and applying changes
 Creating and maintaining file systems, raw partitions and assigning for Database Usage
 Creation of User accounts, Roles, Profiles and tablespace quotas.
 Installation and support of SUN SOLARIS on SPARC20 and Intel based machines
 Installation and Configuration of Web server
 System administration in Solaris/Linux environment.
 Shell scripting. NIS, NFS, routing & DNS administration
 Designing, installing and supporting the local and wide Area networks
 Installation and Configuration of UNIX & Solaris UNIX 2.6 & 2.7
 Installation and support of Microsoft Windows NTServer/Workstation & Windows95/98/2000.
 Installation and troubleshooting the Intel based servers
Jan’2001 to Jun’2001 Global IT Solutions, NY, USA
Unix System Administrator
 Responsibilities as Solaris Administrator involved following activities
 Designing, installing and supporting the local and wide Area networks
 Installation and support of SUN SOLARIS on SPARC and Intel based machines
 Installation of SCO UNIX and Red Hat Linux
 Installation of Microsoft Windows NT Server and Workstation and Windows 95 / 98 / 2000
 Installation and Configuration of Web server
 Installation and Configuration of exchange server 5.5
 Installation and Configuration of Web server
 System administration in Solaris/Linux environment.
 Shell scripting. NIS, NFS, routing & DNS administration.
 Send mail configuration, including mail virus protection.
 Internal Netscape server administration.
 Unix tools installation and configuration.
 User and group administration.

10. May’99 – Dec’2000 Santech Systems Private Limited.Chennai
Senior Network Administrator
 Installation and Configuration of UNIX & Solaris UNIX 2.6 & 2.7
 Installation and Configuration of Windows NT 4.0 Server as Domain controllers
 Installation and Configuration of Dishnet 64KBPS Lease Line with USB Modem
 Installation and Configuration of Mail server using lotus Domino
 Installation and Configuration of Web server
 Installation and Configuration of MS Proxy Server 2.0
 Installation and Configuration of RAS for the LAPTOP users
 Installation and Configuration of IIS 4.0 server for web development
 Installation and Configuring Back office products like Exchange Server 5.5,SQL Server 7.0
 Mail migration from lotus notes to Exchange Server
 Installation and Configuration of Outlook web Access
 Design and Implementation of LAN
 Administration and Troubleshooting of NT systems & Network Related problems
 Troubleshooting of user and software related problems
 Implementation of security with NTFS file system
 Implementation of DHCP, WINS Services
 Installation of RAS
 Preparing weekly and monthly reports
Oct’97 – Apr’99 Santech System Private Limited.Chennai
Network Engineer
 Installation and configuring of Windows NT 4.0.servers
 Administration and Troubleshooting of NT systems and Network related problems
 Installation and Configuring of Novel1 Netware 3.12 and Novell Netware 4.11
 Installation of Oracle 8 under Windows NT 4.0
 Installation of Network printers
 Installation of Modem and Configuring the PC for Internet Access
 Configuring Mailing facility with Outlook Express & Netscape Navigator
 Installation and Configuring of HP and other scanners
 Conduct user training for corporate clients
 Creating users and groups in Windows NT and Novell

11. Apr’96 – Sep’97 Santech Systems Private Limited,Chennai
Senior Customer support
 Installation of Novell 2.2
 Installation of Network Printer
 Installation of standalone PC’s various Individual clients and Banking sectors
 Maintenance of PC’s and printers in client sites
 Installation of Dos and windows 3.1
 Installation of packages like WordStar Lotus
 Installation of databases likes dbase and FoxBASE
 Preparing weekly Field reports