Data Modelling Specialist

Job Title: Data Modelling Specialist Location: Remote Key Responsibilities • Design, develop, and maintain logical and physical data models to support enterprise applications . • Collaborate with business analysts, architects, and developers to translate business requirements into robust data structures. • Ensure data integrity, normalization, and optimization for performance and scalability. • Work closely with ETL developers and data engineers to implement models in data warehouses and operational systems. • Document data models, relationships, and metadata in compliance with enterprise standards. • Participate in data governance initiatives, ensuring adherence to security and compliance requirements. • Conduct data profiling, identify quality issues, and define DQ rules and transformation logic. Required Skills • Strong expertise in data modeling tools (e.g., ERwin, PowerDesigner) and SQL-based databases. • Knowledge of data warehousing concepts, dimensional modeling, and normalization techniques. • Familiarity with Azure Cloud platform and modern data architectures (Data Lake, EDH). • Ability to interpret business requirements and convert them into technical specifications. • Understanding of API integration and data exchange formats (JSON, XML). • Excellent communication skills to work with cross-functional teams. Preferred Qualifications • Experience with healthcare data domains (claims, provider, member) . • Exposure to data governance frameworks and master data management. • Proficiency in performance tuning and query optimization.