1. Curriculum Vitae of Rameshkumar Contact No. : +919952082329
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RAMESHKUMAR.K
No-1/24, Annai sathya Nagar,
2nd Street, Arumbakkam.
Chennai - 600106.
E-mail id: ka.ramesh82@gmail.com
Mobile No.: +91-99520 82329
Summary of Experience:
1 Having Overall 7+ years of ETL experience on datawarehousing and business intelligence
tools Informatica powercenter 8.6,9.1.
2 Working as Associate and leading small Team involved in Development and Maintenance
which includes Development and Production support.
3 Involved in requirement analysis, TD design document and implement ETL.
4 Good working experience in design complex mapping, mapplet's, sessions and workflows
using flat file sources, CSV, COBOL files and Oracle database.
5 Having knowledge on complete life cycle of data warehousing process and worked with Delta
and full daily picture data and monthly data.
6 Proficient in design/development of the scheduling tools Like TWS
7 Extensively worked on performance tuning of the ETL process and SQL optimization on a
large database.
8 Experience in designing/customization of shell scripts and PERL Scripts
9 Worked as Applicative DBA Activities like User management, Table space management,
Import/Export using Data Pump, Handling oracle related issues and requests Etc.,
10 Good work experience in Delivery process Like Creation of Release change using SNOW,
service center, approvals follow up's, Powercenter/UNIX/Oracle packaging using subversion,
and monitoring after the deployment in ACC/PRO Pillar's.
11 Good working experience in Version control tool like Clear case, Subversion, Blade logic,
12 Having knowledge in Hadoop frameworks like HDFS, Mapreduce

2. Curriculum Vitae of Rameshkumar Contact No. : +919952082329
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TECHNICAL SKILLS :
Data warehouse & BI Tools : Informatica v8.6, 9.1, 9.6
Database : Oracle 9i, Oracle10g.
Configuration Management : Clearcase, Subversion, Blade logic.
Quality Tools : HP Quality center, HP Service center, Servicenow
Scripting Languages : Unix,Perl,SQL,PL-SQL.
Scheduling : TWS (Tivoli Workload Scheduler)
Frameworks : Hadoop, HDFS, Mapreduce
PROFESSIONAL EXPERIENCE :
 Working as a Associate in Cognizant Technologies, Chennai from Oct-2013 to till
date
 Working as a Senior Software Engineer in Valuesource Technologies Pvt ltd,
Chennai from July-2010 to Sep-2013
 Worked as a ETL Developer in KR Global Systems, Chennai from Mar 2008 to
June-2010
 Worked as a Programmer in Robosoft IT Exports India Pvt Ltd., Coimbatore from Sep 2004 to
Feb 2008
ACADEMIC QUALIFICATIONS
 M.Sc (C.S) - Vivekanandha College, Madurai Kamaraj University, Madurai – 2004
 B.Sc (C.S) - S.N.A College of sciences, Madurai Kamaraj University, Madurai – 2002
 H.Sc - S.K.V Hr Sec School, Pappunayakkanpatti, Madurai - 1999
 SSLC - S.K.V Hr Sec School, Pappunayakkanpatti, Madurai -1997
AWARDS :
 Awarded as BUSINESS ENABLER for 2014 for identifying and implementing the idea to
"Metasuite to Powercenter conversion" in Cognizant
 Awarded for leading the team for best performance and for good delivery
WHITEPAPER'S
 Powercenter 9.6 Performance tuning

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PROJECT DETAILS
Project #1
Project #1 : IL Risk and its Subsystem - Maintenance
Client : KBC Belgium
Duration : 6 months
Team Size : 3 members
Role : Senior Team member
Period : Oct - 14 to till date
Environment :
ETL Tool's : Power Center 8.6,9.1
Scripting lang : Unix, Perl
Database : Oracle 10G
Files : Cobol, Fixed width, CSV files, XML
Project Description :
IOM-Change Management is a project undertaken by IOM-Unix as part of handling of all
change requirements for various subsystems of IL Risk (Router, Targetfeed, CPMFeed Etc.) All
these source data are processed in Information Layer and finally stored in TDB. ETL is performed
again to deliver the processed data towards Targets like Corporate Credits, ALM etc.
Roles and responsibilities :
 Handling of change management for all subsystems and responsible for overall delivery
from Development to Production pillar
 Ensuring appropriate communication between project team members and other project
stakeholders
 Handling incidents from Targets and analysing and forwarding to appropriate parties.
 Handling requests from functional peoples about the DQ issues, Queries and clarify them
for the decisions if any changes needed from current implementation.
 Publishing DSR and WSR to onsite team by daily and weekly respectively.
 Discussion with onsite team on weekly meetings about the status via Call.
Project #2 : CRIMS Rundown
Client : KBC Belgium
Duration : 12 months
Team Size : 4 members
Role : Senior Team member
Period : Oct - 13 to Oct - 14
Environment :
ETL Tool's : Power Center 8.6,9.1
Database : Oracle 10G

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Files : Cobol, Fixed width, CSV files.
Project Description :
Scope of the project is to expand the sources data with additional information. Information is
needed for multiple targets. (Crims, RiskPro Etc.,) By centralizing the process on TDB, the
processing occurs efficiently, and we can ensure current target's and new targets may use the
same information in future. Since this database is used by multiple targets, additional data's are
enriched and stored as centralized one. Also, this approach is based on top down approach,
Additional information stored are Investor debt type, Indirect risk credit calculation, Risk sharing
calculation, Stable less stable calculation Etc.,
Roles and responsibilities :
 Analysis of FDD, and creating a low level design document for development and better
understanding for mapping development.
 TDD preparation for maintenance purpose and the complex mapping setup's
 Mapping development, review, unit testing and integration testing.
 Performance tuning of mappings to reduce time and resource usage's.
 Creation of TWS Files and necessary metadata to trigger mappings automatically when
dependencies are clear.
 Closely interact with functional team for requirement gathering.
 Workload forecast and the planning of the schedules.
 Planning/involved scrum/daily status meetings and the retrospective meeting during/end of
the sprint.
 Support maintenance team to solve incidents and complex issues.
 Involved in Performance tuning of multiple Informatica mappings to improve performance as
the huge volume of daily basis load.
Project# 3 : ETL Transactional data (IL Distribution)
Client : KBC Belgium
Duration : 8 months
Team Size : 3 members

5. Curriculum Vitae of Rameshkumar Contact No. : +919952082329
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Role : Team member
Period : Sep 12 to May 13
Environment :
ETL Tool's : Power Center 8.6,9.1
Database : Oracle 10G
Files : Cobol File, Fixed width, CSV files.
Code Pages : EBCDIC, UTF16,UTF8, ASCII
Project Description :
The Scope of the project is generate inputs for Business Distribution who wants to optimize sales
and for that purpose desires a growing insight in the behavior and characteristics of its
customers. The current project will also provide new information for analytical purposes in
Information Layer (IL) Distribution of transactional data on current accounts and savings
accounts of KBC and CBC. Client's. Scope of the accounts are individual clients, local companies
and private banking clients.
Roles and responsibilities:
 Analysis of MPD and mapping development.
 Developed mappings using different Transformations like Stored procedure transformation,
Lookup, Normalilzer transformation Etc.,
 Setup of Unix server for this project.
 Preparation and customization of perl scripts for automation.
 Involved in UTC analysis, preparation and integration testing.
 Involved in Code Review
 Participated in the construction and execution of the release roadmap
 Technical support for the peers
Performance implementation:
 Implementation of chopper transformation for Fixed width COBOL File's instead of using
COBOL Copybook

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 Bulk load for initial load of 2 years data.
Project#4 : ETL Setup IL Distribution
Client : KBC Belgium
Duration : 5 months
Team Size : 3 members
Role : Team member
Period : Apr-11 to Aug-12
Environment :
ETL Tool's : Power Center 8.6,9.1
Database : Oracle 10G
Files : Cobol File, Fixed width, CSV files.
Code Pages : EBCDIC, UTF16,UTF8, ASCII
Project Description :
The scope of this project is to set up an staging area for distribution. This project was initiated to
deliver the initial setup of a new component at the service of different business parties in RPB
(retail and private banking), The initial set of basic dimensions (Organization data, product data,
Buyer data, channel data) will be loaded into the staging area of IL Distribution, In Particular,
Organization details, Buyer information’s, Products information’s, Code details Etc., will be
generated. So, it can easily be combined with more specific data sets (from separate projects)
and disclosed via data marts in the private display.
Roles and responsibilities:
 Analysis of MPD and Development of the mapping's
 Developed mappings using different Transformations like Stored procedure transformation,
Lookup, Normalilzer transformation Etc.,
 Setup of Unix server for this project.
 Preparation and customization of perl scripts for automation.
 Involved in UTC analysis & preparation.
 Involved in Code Review

7. Curriculum Vitae of Rameshkumar Contact No. : +919952082329
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 Participated in the construction and execution of the release roadmap
 Technical support for the peers.
Project#5 : ALM-GW (Asset and Liability Management Group wide).
Client : KBC Belgium
Duration : 8 months
Team Size : 3 members
Role : Team member
period : Jul-10 to Mar-11
Environment :
ETL Tool's : Power Center 8.6,9.1
Database : Oracle 10G
Files : Cobol File, Fixed width, CSV files.
Description:
KBC is a leading bank and insurance company in the Europe, with branches all over the world. We
are in a development and maintenance of data warehouse for the client KBC, Belgium. ALM-GW
Assets are savings done by the clients and Liabilities are Credits given to the client. It deals with
Management of Structural EUR Balance Sheet ,Management Of internal Rates ,Follow Up of
Liquidity Positions ,Follow up relation between owner’s equity and Solvability.
Roles and Responsibilities:
 Involved in Scope change development, Maintenance support
 Proficient in understanding business processes / requirements and translating them into
technical requirement.
 Expertise in developing SQL.
 Executing the workflow through Perl Scripts via Unix.
 Extensively worked with large Databases in Production environments.
PERSONAL DETAILS
Name : Ramesh Kumar
Father’s Name : Mr. P.Koppaian
Address : No.1/24, Annai Sathya Nagar,
2nd Street, Arumbakkam,

8. Curriculum Vitae of Rameshkumar Contact No. : +919952082329
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Chennai - 600 106
Marital Status : Single
Mail : ka.ramesh82@gmail.com
Mobile : +91 99520 82329