Data Warehouse Specialist
Role description
Title: Data Warehouse Specialist
Summary: In-depth knowledge of data structures, sources, and targets (source and target data), which is crucial for ensuring proper integration and data transformation across different systems. Expertise in developing relational database schemas, including hierarchical databases and star schema models, fundamental for designing effective data warehousing solutions.
Experience in Information Technologies:
- Five (5) years of IT experience in related areas, with a particular focus on data modeling and system development.
- Four (4) years of experience modeling operational systems (OLTP) and data warehousing. The candidate must have specific experience in creating and maintaining databases oriented toward both operational transactions and the storage and analysis of large volumes of data.
Knowledge in Specific Tools and Platforms:
- Four (4) years of experience with Oracle and Microsoft SQL, two of the most widely used enterprise databases, ensuring the candidate can effectively work with existing systems.
- In-depth knowledge of data structures, sources, and targets (source and target data), which is crucial for ensuring proper integration and data transformation across different systems.
- Expertise in developing relational database schemas, including hierarchical databases and star schema models, fundamental for designing effective data warehousing solutions.
Experience with Reporting and Analysis Tools:
- Extensive knowledge in managing computing systems such as Excel, Analysis Services, Business Objects, Web Intelligence, Data Services, and ETL tools. This includes experience with high-performance analysis and reporting tools, essential for the development and support of data infrastructure.
Evaluation of Tools and Data Modeling:
- Experience in evaluating data modeling and data warehousing tools, demonstrating a deep understanding of best practices and available technologies to optimize the management of large data volumes.