Pyspark, Data Modeling, database design principles, data warehousing concepts and technologies, ETL tools and processes

graph databases , object storage , Java, AWS Glue, Data Modeling, Sql, ELT, Python, Etl, column-family databases, key-value stores, IAM roles and permissions, non-relational databases

Data Modeling, Pyspark, Apache Spark, Sparksql, Sql, Data Integration, Apache Airflow, Data Warehousing, Databricks, Data Governance, Python, Etl, Cloud Platforms, R

snowflake , Adf, Tableau, Data Warehouse, Sql