← Wszystkie ofertyData Modeler Lead Consultant
LeadremoteIndia, IN2 tydz. temu
Szczegóły
- Doświadczenie
- od 8 lat
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Accountabilities
- Enterprise Data Modeling: Design, develop, and maintain conceptual, logical, and physical data models that support enterprise applications, financial reporting, analytics, and data products.
- Relational Data Design: Apply Third Normal Form (3NF) modeling principles to build normalized relational structures, reduce redundancy, and maintain data integrity across systems.
- Dimensional Modeling: Develop and maintain dimensional models using star and snowflake schemas, including facts, dimensions, and hierarchies, to support business intelligence and analytical reporting.
- Data Warehousing: Design and optimize data warehouse architectures to enable efficient data integration, storage, transformation, and retrieval.
- SQL Development and Optimization: Write, review, and optimize complex SQL queries to validate models, investigate data discrepancies, troubleshoot issues, and improve query performance.
- Business Requirements Analysis: Collaborate with stakeholders to understand business processes, reporting requirements, and data relationships, translating them into scalable and effective modeling solutions.
- Modeling Standards and Documentation: Establish and maintain data modeling standards, naming conventions, metadata, documentation, and design best practices to promote consistency and maintainability.
- Cross-Functional Collaboration: Work closely with data architects, data engineers, ETL/ELT teams, and analytics professionals to ensure accurate implement
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