At Ahold Delhaize USA Services, LLC, I develop and support Azure Databricks pipelines using PySpark, Spark SQL, Python, and Delta Lake. I designed Bronze, Silver, and Gold data layers and implemented incremental processing and data-quality validation for enterprise retail data.
I also maintain the Databricks Unity Catalog governance platform, automating infrastructure and configuration deployments with GitHub Actions and YAML. Earlier, I developed SQL Server BI solutions for Giant Eagle, Lansing Board of Water and Light, Federal Home Loan Banks, and Aetna, Inc., using tools including SSIS, SSRS, and SSAS.

