Design and develop BI (Business Intelligence) and DWH (Data Warehouse) extraction processes to gather, transform, and load data from various sources into the data warehouse environment.
Collaborate with business stakeholders to understand reporting requirements and the necessary data to support business needs.
Utilize ETL tools to build robust and efficient data pipelines that ensure data integrity and accuracy throughout the extraction process.
Implement data quality checks and validation rules to maintain the high standard of data being processed.
Conduct performance tuning of data extraction processes for optimal efficiency and speed.
Create and maintain documentation for data extraction processes, including data flows and transformation logic.
Participate in design and code reviews to ensure best practices are followed in BI/DWH development.
Monitor and troubleshoot data extraction processes, resolving issues as they arise.
Stay updated with new BI technologies, methodologies, and industry best practices to continuously improve the BI/DWH architecture.
