Tagcor

Data Modeler

Develop, maintain, and enhance conceptual, logical, and physical data models for OLTP systems.
Design data models from scratch, ensuring compliance with organizational standards and business requirements.
Create generic data models for use cases such as file processing, document processing, hierarchy models, data auditing, and notifications.
Collaborate with database administrators and developers to implement data models in SQL Server and Oracle database systems.
Ensure data integrity, security, and performance through optimized database design techniques.
Conduct data profiling, analysis, and validation to identify and resolve inconsistencies.
Document data models comprehensively, including entity-relationship diagrams, data dictionaries, and metadata.
Map data sources to target data models for integration and design data transformation processes.
Facilitate seamless data migration from legacy systems to new platforms.
Collaborate with stakeholders, business analysts, and project teams to align data modeling with project goals and timelines.
Conduct quality assurance reviews of data models to ensure accuracy and usability.
Resolve issues related to performance bottlenecks, data anomalies, and schema conflicts.