Srinath Narasimha

Background

About Srinath Narasimha

Having 5+ years of experience in design and development of Extraction Transformation Loading (ETL) methodology for supporting data transformations and processing in a corporate wide ETL Solutions using IICS and Informatica Power Center 9.6, 10.1, and 10.2. • Experience in Extraction, Transformation and Loading of data directly from different source systems like Sales force, Oracle, flat files into Data Warehouse/Data Marts. • Worked on Mappings, Mapping tasks & Task flows for Extracting, Transforming, Loading the data using Informatica Integration Cloud Services (IICS). • Worked on Mappings, Sessions & Workflows for Extracting, Transforming, Loading the data Using Informatica Power Center Designer, Workflow Manager & Monitor tools. • Used various transformations like Source, Target, Aggregator, Joiner, Union, lookups, Filters, Sequence, Routers, and Expression etc. • Involved into source code review for the mappings created by my team members. • Involved in unit testing and Unit test document preparation. • Proficient in the development of ETL (Extract, Transform, Load) processes with a good understanding of source to target data mapping, ability to define, capture Meta data and Business rules. • Experience in Performance Tuning and Debugging of existing ETL processes. • Good exposure and hands on experience of RDBMS - Oracle. • Good knowledge in SQL. • Involved in knowledge sharing and knowledge transfer to the new members of the project. • Excellent problem-solving skills with a strong technical background and result oriented team player with excellent communication and interpersonal skills.