Design, develop, and maintain data warehouse schemas, tables, views, and materialized views.
Write complex SQL and PL/SQL scripts for data extraction, transformation, and loading (ETL).
Optimize database performance through query tuning, indexing, and partitioning.
Develop and maintain stored procedures, functions, triggers, and packages.
Collaborate with data architects, business analysts, and BI teams to translate business requirements int technical solutions.
Ensure data accuracy, consistency, and security across the warehouse environment.
Support production systems by monitoring jobs, troubleshooting failures, and resolving issues promptly. Participate in code reviews and contribute to improving data development standards and best practices. Document ETL workflows, data mappings, and database structures.
