Qualifications: • At least 5+ years of experience in data analysis, data warehousing, or related fields. • Strong understanding of ETL processes with the ability to read and interpret ETL code. • Practical experience or familiarity with tools such as DataStage, Informatica, SAS, and Python. • Expertise in complex SQL for data analysis, validation, and script development. • Strong ability to understanding of enterprise-scale systems and data environments and, create data mapping documents. • Excellent analytical skills with a keen attention to detail. • Strong communication and collaboration abilities.