Role : Vertica Developer Location : Atlanta, GA Job Type : Contract Below please find the skill list we need for Vertica Senior Developer: Teradata (Expert) Vertica (Expert) Oracle (Intermediate) Unix (Intermediate) ETL (Expert) Informatica (Expert) SQL (Expert) Data Modeling (Intermediate) bteq/vsql scripting (Intermediate) The ETL developer will need to perform the following activities: - Develop Informatica mappings and mapplets to implement the business rules as per table specification documents. - Use various transformations like Lookup, Update Strategy, Router, Filter, Sequence Generator and Joiner on the extracted source data according to the business rules and technical specifications. - Create Informatica Sessions and Workflows. - Write bteq/vsql scripts to process data. - Perform bulk data loads from flat files to TERADATA RDBMS using TPT, Fastload and Multiload. - Perform bulk data loads from flat files to Vertica. - Tune performance of
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