Proven experience modernizing and migrating BI data assets, including ETL jobs, source tables, and analytical datasets
Strong command of SQL for building, refactoring, and optimizing complex transformations
Skilled in analyzing and documenting end to end data lineage, including mapping legacy warehouse tables to ETL jobs, workflows, and scheduling dependencies to enable safe decommissioning
Experience designing analytical data models and supporting semantic layers that enable consistent metrics, including Business Objects Universe
Strong Knowledge of SQL, Snowflake, Python and AWS.
Experience with AWS like Batch, S3, EC2, etc…
Strong understanding of data quality, reconciliation, and certification practices