A Data Modeler is responsible for designing and structuring data in a way that effectively meets the needs of the organization. Their primary tasks include:

• Creating conceptual, logical, and physical data models to represent data structures.
• Collaborating with stakeholders to gather data requirements and ensure alignment with business objectives.
• Defining and documenting data flows, data dictionaries, and metadata for effective data management.
• Ensuring data integrity and consistency by establishing rules and standards for data usage.
• Utilizing tools such as ER diagrams, UML, and data modeling software to visualize data relationships.
• Monitoring and optimizing database performance to facilitate efficient data retrieval and storage.
• Providing guidance on best practices for data management and governance.