Also towards the end spin up various instances of Hadoop, HUDI, and other big data engines so you can practice with them. Maybe get a snowflake dev account while you're at it. I built the data lakes for a big pharma company I retired from last year. I had the data science, analytics, and other teams using those tools and platforms. We were mostly AWS with some GCP and Azure overlap.

Good luck

Its a subject in the career I am studying😊 Thanks for the recomendations