I want to be an Analytics Pro

I decided to make some changes in my life and career, so I'm going to get all possible experience with Google Analytics and adjacent tools. My middle-term goal is to make an agency where I work an authorized Google analytics consultant. We have all needed resources - developers, clients etc, so I just need to get this moving.
I'm going to use this blog to make journal of my problems and discoveries.
I also need a writing practice in English, so I'll try my best not to make many mistakes, and I'll be glad to get corrections from the readers.