A Customer needs help answering questions with regard to his business. A sample of his overall customer data, 3 key datasets, were used to write fully functioning SQL queries to help the answer his questions! Datasets: sales, menu, members. Inspection occurred of the entity relationship diagram as well.

Analyzed 50 datasets of Amazon reviews written by members of the paid Amazon Vine program. Implemented ETL using Amazon Web Services, PySpark and Postgres SQL.