Data Warehouse ETL Developer - RemoteSkills for Data Warehouse ETL Developer (with Informatica tool):Data Warehousing: Strong understanding of data warehousing concepts and architectures.Data Modeling: Understanding of dimensional data modeling principles including ETL Tools Proficiency: Expertise in Informatica PowerCenter and Power Exchange.Slowly changing dimensions, hierarchies, and fact tables.Data Integration/ETL/ELT: Expertise in integrating data from various sources, including flat files and databases into dimensional data warehouse structures.Data Quality: Ensuring data quality and adherence to data governance standards.SQL and DBMS: Advanced SQL skills and experience with databases like Oracle.Performance Tuning: Skills in optimizing ETL processes for performance and efficiency.