Discuss ETL pipelines using AWS cloud services

I am a data engineer since 9 years after completing my MTech in Computer Science. I am GATE and UGC NET Qualified in Computer Science. I myself is building projects and creating Complex ETL and ELT design pipelines using AWS Services, Snowflake, Unix Shell Script etc. I'll explain how data flow works and architecture of the project. How to create optimised data Pipelines. We'll discuss AWS Services and it's role in the project. Which service can be used at which point. How to create data warehouses using snowflake. We will be discussing all these so that you can create your own project using AWS.