Database Modeller

Executive Summary

Senior Database Modeller specializing in conceptual, logical, and physical data modeling for enterprise applications, modernization initiatives, and large-scale data migration projects. Experienced translating business requirements into scalable and maintainable database designs. Provides expertise in ensuring data structures accurately support business operations, reporting, analytics, and future growth. 

Representative Experience

  • Developed enterprise data models supporting modernization initiatives.  
  • Reverse engineered database structures from legacy applications.  
  • Created conceptual, logical, and physical data models.  
  • Supported data migration and database redesign projects.  
  • Developed enterprise data dictionaries and metadata repositories.  
  • Assisted organizations in standardizing data structures.  
  • Collaborated with architects, analysts, and developers.  
  • Supported governance and data quality initiatives.

Core Competencies

Data Modeling

  • Conceptual Data Modeling  
  • Logical Data Modeling  
  • Physical Data Modeling  
  • Entity Relationship Modeling  
  • Normalization

Metadata Management

  • Data Dictionaries  
  • Metadata Repositories  
  • Data Definitions  
  • Business Glossaries

Modernization

  • Reverse Engineering  
  • Legacy Database Analysis  
  • Database Redesign  
  • Migration Support

Typical Engagements

  • Modernization initiatives  
  • Database redesign projects  
  • Data warehouse projects  
  • Data governance initiatives  
  • Enterprise application development

Deliverables Produced

  • Conceptual Data Models  
  • Logical Data Models  
  • Physical Data Models  
  • Data Dictionaries  
  • Metadata Catalogues  
  • Data Standards

Technology Environment

ERwin • ER/Studio • SQL Server • Oracle • DB2 • PostgreSQL

Value Provided

Ensures data structures remain accurate, scalable, maintainable, and aligned with business requirements. 

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