Designs and maintains conceptual, logical, and physical data models for enterprise data products. Translates business requirements into scalable, governed data structures; performs data discovery, profiling, mapping, and lineage documentation. Ensures data quality, privacy, auditability, and regulatory alignment. Collaborates with engineering, architecture, platform, and business stakeholders to deliver build-ready models and improve modeling standards. Supports data warehousing, modernization, migration, and Agile delivery initiatives.