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ETl Developer
Ref No.: 18-75670
Location: St. Pete, Florida
Position Type:Contract
Start Date: 10/11/2018
 ETL + Hadoop Developer:
  • Hands on experience with DI tool Informatica
  • Performance tuning of the ETL process and SQL queries, and recommend and implement ETL and query tuning techniques.
  • Strong experience with Very Large Data Bases (VLDB) such as Netezza and Teradata.
  • Develops ETL technical specifications, designs, develops, tests, implements, and supports optimal data solutions.
  • Proficient in building ETL Jobs for cases such as:
  • Slowly changing dimensions
  • Late arriving facts
  • Late arriving dimensions
  • Hierarchy tables
  • Surrogate keys
  • Integrates ETL development with existing projects to maximize object reuse.
  • Perform problem assessment, resolution and documentation in existing ETL packages, mapping and workflows in production
  • Troubleshoot data issues and defects to determine root cause.