Required Skills: 7 years or more experience working in Data warehousing system At least 2-3 years of experience in Working with Informatica Good understanding of data warehouse and ETL concepts Very strong in SQL programming Teradata - SQL , implementing complex stored and Hands-on experience building OLAP queries Experience in any Cloud platform Azure, AWS, GCP and Experience with AWS or Azure data storage and management technologies such as S3 and ADLS Hands-on experience in Python Hands on experience in Unix and Perl Excellent communication skills