Informatica developer

Telecommunications Programming Bengaluru, Karnataka, India

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Summary

Having over all 3 years of experience in all the phases of ETL such as Extraction, Cleaning, Transformation ad Loading using Informatica Power centre designer 10.0/9.6/9.1

Worked with different data sources, non relational data bases such as Flat files, tables, Excel sheets and other relational sources such as Oracle, SQL server.
Developed Complex mappings from varied transformation logics like unconnected/Connected lookups, Router Filter, Expression, Aggregator, Joiner, Union Update Strategy.
Strong experience in Data Warehouse environment concepts like star schema and snow flake schema.
strong experience in Operational Data Management reporting to business and technical teams for Risk Management.
Strong exposure in ETL process and Data Warehouse lifecycle.
Experience in Performance Tuning and Debugging of mappings by creating/using Re-usable Transformations, PLSQL stored Procedures.
Involved in designed the mapping with multiple files loading using the file repository.
Extensive experience in Extraction, Transformation and Loading of data using Informatica from heterogeneous sources.
Created Informatica mappings to load data using trasformations like source qualifier, sorter, aggregator, expression, joiner, connected and unconnected lookup, filters, sequence generator, router and update strategy.
Experienced in doing the process of extraction, transformation and loading data from multiple sources like flat files ad OLTP systems into data marts using Informatica Power Centre.
Interested to learning new technologies. Ability to work under team and self.
Strong analytical skills, organizational and coordination skills.
Good Team player, Self-starter ad highly motivated individual, ability to operate with minimal direction

Expectations

My expectations for the company would be to provide a work environment in which I can contribute to the team, I receive appreciation for my contributions, I have job stability and the ability to grow with the company.