Airflow. ● Proficient in data pipelines, ETLs, data warehouses, etc. ● Working knowledge of relational and non-relational Airflow. ● Proficient in data pipelines, ETLs, data warehouses, etc. ● Working knowledge of relational and non-relational Airflow. ● Proficient in data pipelines, ETLs, data warehouses, etc. ● Working knowledge of relational and non-relational