Build a portfolio of SQL projects, starting small and then moving to more complex ones. Showcasing these on platforms like ...

A media analytics startup named LumaStream is implementing a Python Cloud Functions handler that is triggered by Pub/Sub messages. The QA team requires unit tests that validate the function logic and ...

This project explores the Olist Brazilian e-commerce dataset through a multi-page Power BI dashboard. The goal was to uncover trends in sales, customer behavior, and delivery performance, while also ...

The ISACA CISA Exam measures your ability to plan and perform audits, manage risk, and evaluate compliance across critical systems and processes.