BI DeveloperLocation: Rancho Cordova, CADuration: 9+ monthsClient is looking for a BI developer who possesses the following skills: data warehouse design and development, Spark ETL/ELT development, Airflow DAG development, and data mapping and analytics.Desired Skills:Languages: - Python including PySpark - T-SQL / SQLApache Spark, Apache Airflow, and related technologiesMicrosoft SQL ServerCloud Technologies such as Azure and AWSResponsibilities and Duties:Develop ETL and ELT processes using various data sources including from/to SQL and Oracle databases and Apache Spark Data Lake and Delta Lake Develop and maintain Python code (PySpark) for Apache Spark data lake and Delta Lake management and queriesSangeethaWest Advanced Technologies, Inc.Serving government agencies for 22 YearsE: , D: