5 + years of ETL experience with Informatica (as Primary skill). 3-5 years of Teradata experience(Secondary Skill) Experience in SQL Programming (Stored Procedures, Functions, Macros, BTEQ) Experience in analysing data sources and target data models Testable strong SQL knowledge with Complex queries (joins/indexes/compression/ etc.). Very good exposure to Data warehouse concepts. Proficient testing skills unit, system, and integration. Experience tuning ETL for performance and efficiency. Experience with scheduling tool like Control M or any other scheduler is advantage Good experience in Unix Scripting. Very good documentation skills Experience with any version control tool.