ETL Developer

Key Responsibilities

• ETL Development: Design, develop, and implement ETL workflows using Informatica PowerCenter to extract, transform, and load data from multiple sources into data warehousing solutions.
• Database Management: Utilize SQL for data manipulation, querying, and optimization in relational database systems (e.g., Oracle, SQL Server, MySQL).
• Data Quality Assurance: Implement data quality checks and validation processes to ensure the integrity and accuracy of data.
• Performance Tuning: Analyze and optimize ETL processes and SQL queries for improved performance and reduced processing time.
• Collaboration: Work closely with data analysts, business stakeholders, and other IT teams to gather requirements and ensure ETL solutions meet business needs.
• Documentation: Maintain detailed documentation of ETL processes, data mapping documents, and technical specifications.
• Support and Troubleshooting: Identify and resolve any data processing issues, ensuring minimal impact on data operations and reporting.