Develop complex Informatica ETL mappings and workflows extracting data from various heterogeneous source systems like Flat files, XML, Oracle, SQL Server and Web services
Create reusable transformations, mapplets, workflows, worklets using Informatica PowerCenter
implementing versioning of the ETL repository and supporting code as necessary
Performance tuning as needed
Preferred skills:
Bachelor’s degree in computer science, information technology, or a related field.
Extensive knowledge of coding languages, including Java, XML, and SQL.
Proficiency in warehousing architecture techniques, including MOLAP, ROLAP, ODS, DM, and EDW.
Proven work experience as an ETL developer.
Strong project management skills.
Ability to analyze a company’s big-picture data needs.
Clear communication skills.
Ability to troubleshoot and solve complex technical problems.