ETL Informatica Consultant - TATA Consultancy Services : Job Details

Knowledge of PL/SQL is Must with hands-on experience. Understanding the Business Requirements & ETL specification Document Extraction, Transformation and Loading (ETL) of data by using Informatica PC Designed various mappings for extracting data from various sources involving flat files and relational tables. Good Concept of Data warehouse to be available. Created mappings using the transformations such as the Source qualifier, Aggregator, Expression, Router, Filter, Sequence Generator, and Update Strategy. Checked and tuned the performance of Informatica Mappings. Testing and maintaining of Informatica Mappings Resolving if any issues in transformations and mappings with the help of technical specifications. Base Salary Range: $110,000 / Annum - $135,000 / Annum