I’m a QA Analyst with over 20 years of experience working with SQL Server and Oracle databases on commercial projects across multiple industries. I specialize in writing queries, analyzing data, and ensuring database accuracy.

I created this course to help beginners and intermediate developers gain practical SQL skills through examples and fully explained exercises.

My teaching style focuses on clarity, hands-on practice, and step-by-step solutions, so learners can confidently apply SQL concepts in real-world scenarios.