TL:DR
Atmospheric scientist with knowledge of cli, python want change to a SRE job
Let me explain my background, I am M.Sc in atmospheric science with a few publications in the field, during my studies I work most of my time working with cli tools so I am confident with shell and cli tools, pipelines, stdout, stderr, tmux, etc. I worked using numerical model that you need to compile, this teach me tools like makefiles, modules and cronjobs to did it operational. I have experience with python and other scientific languages like R, Matlab. During my free time took some course of docker. Even I set up a Nginx webpage that I leave to die for lack of time or setup a raspberry pi to download "linux isos" using docker.
I really enjoy the automation of process, and help other colleagues to setup and install the environment to work.
I know my lack of networking, monitoring, and I'm not sure if my self taught skills (science standards) are comparable with a CS worker.
I want to learn or get the certification needed to get a SRE job to mid 2024.
Any advice, course or certication to help me to get in the road?
The things I'm doing are mainly just as a hobby at the moment, so the advice of others may be more relevant to you, but I've learned a lot from and really enjoyed just creating a really overkill stack for a simple web app I made.
I'm talking setting up grafana for monitoring, using ansible/terraform, setting up backups, etc etc. Lots of just picking cool software I've heard about and trying to stuff it into my use case.