1. Profile – Saranya R
Contact No – (+91) 9790222466
Email- saranyarajadhurai@gmail.com
___________________________________________________________________________________
Page 1 of 4
Skill Summary:
 3+ years of IT experience in Analysis, Design, Development, Implementation,
Testing and Support of Data Warehouse using Informatica Powercenter.
 Knowledge in Full Life Cycle development of Data Warehousing.
 Have extensively worked in developing ETL program for supporting Data
Extraction, transformations and loading using Informatica Power Center.
 Understand the business rules completely based on High Level document
specifications and implements the data transformation methodologies.
 Created UNIX shell scripts to run the Informatica workflows and controlling
the ETL flow.
 Strong with relational database design concepts.
 Extensively worked with Informatica performance tuning involving source
level, target level and map level bottlenecks.
 Strong business understanding of verticals like Banking, Insurance, Mutual
funds.
 Independently performed complex troubleshooting, root-cause analysis and
solution development.
 Ability to meet deadlines and handle multiple tasks, decisive with strong
leadership qualities, flexible in work schedules and possess good
communication skills.
 Team player, Motivated, able to grasp things quickly with analytical and
problem solving skills.
 Excellent communication, documentation and presentation skills using tools
like Visio and PowerPoint.
Technology Known:
 Data warehousing Tools : Informatica Power Center 9.6.1
 Databases : DB2 v9.2, SQL
 Tools : Informatica Power Center, Power Center mapping ,architect for Visio,
HP Service Manager, IBM Data base studio, Lotus Notes, WINSCP, WINSQL,
CONTROL-M,Rumba.
 Operating Systems : Windows XP/7, Unix
Professional Experience:
 HTC Global services, Chennai.
Tenure- 2013 September – Till date

2. Profile – Saranya R
Contact No – (+91) 9790222466
Email- saranyarajadhurai@gmail.com
___________________________________________________________________________________
Page 2 of 4
Projects & Assignments handled in HTC :
Name of Customer: State Farm Insurance Company, Bloomington, USA.
Project Role: Software Development Engineer
Duration: May 2013 to Till date
Responsibilities:
AS Informatica Admin:
 Involved in process of gathering requirements & creating design documents as
per Client.
 Creation of JCL, which involves selecting the data from production databases.
 Involved in unit testing, functional testing, production supports.
 Control-M, HPSM tools are used to monitor & fix the job abends in production.
 Informatica Issuances, killing of workflows , Start / Stop services , creation of
projects, Creation of folders, User access, analyzing all informatica related issues
& fixing the issues.
 Monitored the production Jobs using Control-M and workflow monitor, fixed the
codes which get down in production.
 Making sure that tickets are owned in time for job abends, fixing it and making
sure that SLA (Service Level Agreements) have been met.
Tools Used: Informatica Power Center, Informatica Admin console, Power Center
mapping, architect for Visio, HP Service Manager, IBM Data base studio, Lotus Notes,
WINSCP, WINSQL, CONTROL-M.
AS Informatica Developer:
 Developed ETL programs using Informatica to implement the business
requirements.
 Communicated with business customers to discuss the issues and requirements.
 Created shell scripts to fine tune the ETL flow of the Informatica workflows.
 Communicated with business customers to discuss the issues and requirements.
 Effectively worked in Informatica version based environment and used
deployment groups to migrate the objects.
 Used debugger in identifying bugs in existing mappings by analyzing data flow,
evaluating transformations.
 Extensively worked on data extraction, Transformation and loading data from
various sources like SQL Server and Flat files.
 Extracted the data from the flat files and other RDBMS databases into staging
area and populated onto Data warehouse.
 Maintained stored definitions, transformation rules and targets definitions using
Informatica repository Manager.

3. Profile – Saranya R
Contact No – (+91) 9790222466
Email- saranyarajadhurai@gmail.com
___________________________________________________________________________________
Page 3 of 4
 Used various transformations like Filter, Expression, Sequence Generator, Update
Strategy, Joiner, and Union to develop robust mappings in the Informatica
Designer.
 Strong skills in Data Analysis, Data Requirement Analysis and Data Mapping for
ETL processes.
 Created mapplets to use them in different mappings
 Responsible for all activities related to the development, implementation,
administration and support of ETL processes for large scale data warehouses
using Informatica Power Center.
 Developed various Mappings with the collection of all Sources, Targets, and
Transformations using Informatica Designer.
 Extensive experience in ETL design, development and maintenance using SQL,
Informatica Power Center 9.6.1
 Involved in the production support, watch the workflow monitor carefully to see
all workflows and all Tasks are running properly and data is loading in the proper
way and to the right targets and at the right time.
 Analysis and resolution of all data related production issues.
 Experienced at Creating effective Test data and development thorough Unit test
cases to ensure successful execution of the data & used pager for notifying the
alerts after successful completion.
 Hands on experience in tuning mappings, identifying and resolving performance
bottlenecks in various levels like sources, targets, mappings and sessions.
 Modified existing mappings for enhancements of new business requirements.
 Used Debugger to test the mappings and fixed the bugs.
 Wrote UNIX shell Scripts & PMCMD commands for FTP of files from remote server
and backup of repository and folder.
 Experience in database programming in SQL.
 Used existing ETL standards to develop these mappings
Tools Used: Informatica Power Center, Informatica Admin console, Power Center
mapping, architect for Visio, HP Service Manager, IBM Data base studio, Lotus Notes,
WINSCP, WINSQL, CONTROL-M.
As Auto flow Designer:
Description:
Auto flow Design is the process of scheduling the jobs and providing all
Inputs of job in chart. This will help to understand the flow of the jobs in production.
 Providing the design of auto flow chart.
 Enhancing the design of auto flow chart.
 Fixing Standard issues and code reviews.
Tools Used: Rumba, RMS, HP Service Manager.

4. Profile – Saranya R
Contact No – (+91) 9790222466
Email- saranyarajadhurai@gmail.com
___________________________________________________________________________________
Page 4 of 4
Educational qualification:
 Master of Computer Application (First Class – 89%) from SCSVMV University.
Training and Certifications from HTC:
Undergone Technical training for a period of 8 Months on below technologies
 Trained in Basic Mainframe Technologies.
 Involved in internal projects on Mainframe Technology.
 Developed Unit test cases for application programs.
 Involved in Code Walk through & test case reviews.
 C, C++, DB2, JCL, PL/I, COBOL, IMSDB, SQL Programming Language Class room
Training.
Personal Details:
Name : Saranya.R
Father’s Name : Rajadhurai.J
Date of Birth : 02:07:1989
Marital Status : married
Nationality : Indian
Language Known : English, Tamil
Temporary Address : 43, kuppaiyah street,
West mambalam,
Chennai-600033
Permanent Address : 414,8th street,
kakithamillath nagar,
Vilar road,
Thanjavur-613007
Passport No : J3599929/18/10/2021
Reference : On request
I hereby declare that the facts and the statements that are listed above are true
to the best of my knowledge. I would be sincere & honest towards my
responsibilities in your esteemed concern if an opportunity is unveiled. I also
assure you that I shall discharge my duties to the utmost satisfaction.
Place: SARANYA R
Date: