Data warehouse testing Professional

Roles & Responsibilities:

• Perform data warehouse testing in production environments, including file-based systems and FINEOS database.
• Validate large-scale data sets using SQL queries and ensure data accuracy and integrity.
• Conduct ETL testing to verify data extraction, transformation, and loading processes.
• Work on BI testing and reporting validation using tools like Tableau and Power BI.
• Utilize tools such as Informatica, Talend, or similar ETL platforms for testing and validation.
• Develop and implement data automation testing frameworks using Python.
• Collaborate with clients to understand requirements and provide effective testing solutions.
• Guide and mentor team members on testing practices and project execution.
• Ensure proper communication and coordination across multiple stakeholders and teams.
• Identify defects in data pipelines and reporting systems and ensure timely resolution.