It was a one-on-one interview that started with easy questions and gradually progressed to more difficult ones. The interviewer began with basic questions about my background, technical fundamentals, and past project experience. As the conversation continued, I was given Python and SQL code snippets to review, explain, and improve. Later, the questions became more in-depth, covering topics like data modeling, ETL pipeline design, and troubleshooting techniques. The overall flow was structured and allowed me to demonstrate both my foundational knowledge and problem-solving abilities