At work, our PHP developer has left and we are not in the process of hiring another one. At the moment, funding is just okay, so we can't hire someone for another 2-4 months.
I'm actually a front-end developer(iOS/ReactJS, and a little node and python) and am not comfortable doing any of this, but would like to dive in and learn through any resources possible (even paid). The PHP dev left me a bunch login credentials for Forge, Envoyer, and AWS. I have no idea how to proceed from here. The dev shop before our current dev made a decent readme but I can't seem to connect the dots. I am so, so lost and just need some sort of a direction.