This project demonstrates SQL-based testing skills for a junior manual QA engineer. The goal of the project is to validate data quality, data consistency, and basic business rules in an e-commerce ...
This project demonstrates my ability to handle complex data relationships and perform advanced analytical queries using Google BigQuery. Using the Brazilian E-Commerce (Olist) dataset, I focused on ...
Every online store generates a steady stream of information. Customer browsing behavior, cart activity, payment and shipping details, product inventory ...