Description

Key Responsibilities

• Design conceptual, logical, and physical data models
• Define entities, relationships, attributes, and data flows
• Translate business requirements into data structures
• Create and maintain data dictionaries and metadata
• Collaborate with data engineers, DBAs, and analysts
• Ensure data quality, consistency, and governance standards
• Optimize database performance through proper modeling
• Support data warehousing and ETL processes
• Maintain documentation and version control of models

• Required Skills
• Technical Skills
• Strong knowledge of:
  • Data modeling techniques (ER modeling, dimensional modeling)
  • Database systems (Oracle, SQL Server, PostgreSQL, Snowflake)
  • SQL and query optimization
• Familiarity with:
  • Data warehousing concepts (star schema, snowflake schema)
  • ETL/ELT processes
  • Big data platforms (Hadoop, Spark)
• Experience with modeling tools:
  • ERwin, ER/Studio, PowerDesigner
• Analytical Skills
• Ability to understand complex business processes
• Strong attention to detail and data accuracy
• Problem-solving and critical thinking

Key Skills

Education

Bachelor's degree