The document provides a summary of an IT professional with over 2 years of experience in software development, testing, and data warehousing projects. They have expertise in Informatica, Teradata, SQL, and UNIX scripting. Their experience includes roles in ETL development, testing, documentation, and user acceptance testing on projects for clients such as JPMorgan Chase Bank.
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NAGA SARIKA .P
Experienced Informatica and Teradata Professional.
Email : nagasarikap1@gmail.com
Contact : +91-9500928389
+91-9995456116
SUMMARY
Dynamic professional with 2 Years and 7 Months of experience in Software
Development and testing.
Seeking a challenging role in Business Intelligence / Data Warehouse
Implementation that would best utilize my IT experience in Data warehousing
and Product Design/Development/ Maintenance/enhancement projects involving
my roles in project management and various phases of Project Life cycle.
WORK EXPERIENCE
Programmer Analyst at Cognizant Technology Solutions. Chennai
Designation: Programmer Analyst.
January 2014 – July 2016(2 years 7 months).
AREA OF EXPERTISE
Experience in ETL Tool Informatica 9.1.
Experience in Oracle and Teradata Database.
Experience in SQL.
UNIX Shell Scripting.
Experience in Teradata SQL Assistant 14, Control M Version 8.
Experience in Operating Systems Windows XP/7/8.
TECHNICAL SUMMARY
Operating System : Windows XP/7/8.
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Primary Skill : Informatica, SQL, Teradata.
Secondary Skill : UNIX, Control-M.
ACADEMIC QUALIFICATIONS
Qualification University/College
Year of
Passing
Percentage
B Tech(ECE)
Sree Chitra Thirunal College of
Engineering.Kerala
2013 74
HSC St Aloysius HSS Kollam, Kerala 2009 94
SSLC
St Joseph’s Convent GHSS Kollam,
Kerala.
2007 87
KEY PROJECTS
1. JPMorgan Chase Bank– MORTAGAGE BANKING
Environment :
Informatica Power centre 9.1, Teradata, UNIX, and Control M.
Key Roles and Responsibilities:
Development of ETL jobs as per the transformation logic.
Implementing CDC mappings using full push down optimization.
Gathering and implementing the requirements provided by onsite
Involved in providing support to QA and UAT
Involved in impact analysis whenever change requirement comes up.
Involved in preparing Technical Design Documents.
Involved in creating Unit test documents.
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Actively participated in Migration activity from DEV to QA, QA to UAT and
UAT to PROD.
Expertise in creating Transformations and Mappings using Informatica
Designer and processing tasks using Workflow Manager to apply business
logics and to move data from multiple sources into targets.
Proficient in designing and developing the various transformation logics by
utilizing the Source qualifier, Expression, Filter, Joiner, Lookup, Router, Union,
Normalizer, Rank and Update Strategy.
Experience in various databases like Teradata.
Involved in preparing Mapping documents and Detail design document for the
Source/Target mapping.
Strong understanding of Data Warehouse concepts.
Extensive experience in Extraction, Transformation & Loading of data from
different heterogeneous source systems like Flat files ,XML files and Teradata.
Experience in various Operating Systems like Windows XP and Windows 7.
Confident, enthusiastic, good communication skills & effective team member.
Ability to think broadly and conceptually while handling details well.
Ability to grasp new ideas, learn quickly and integrate them into desired results.
Development: Understanding business requirements, converting the business
terms to technical terms, ETL development and Control m development
Unit Testing: Performing Unit Testing and bug fixing. Verifying data.
Documentation: Understanding business requirements and creating necessary
documents like mapping documents, Unit Test Case documents, Control m
Run books, Scim documents.
User Acceptance Testing: Understanding and analyzing UAT defects and
proving solution.
