Windows server 2019 command history

Question

Hi,

I have a complex website that I had built by a developer I hired. I worked side by side with him to create a system I wanted. The front end in VueJS and the back end is Laravel, the two communicate via complex API's.

I have no industry knowledge so i do not fully know how the system works.

I do know that when we have a server issue he would have to run some dependencies and applications which he would do via RDS. He would always say i will get round to setting these to run automatically after a server restart, but never did.

We had an issue today and he shutdown our dedicated server through the console.
I spoke to the provider company and they have restarted it. I blocked all RDS and GIT webhook activity immediately.
Is there a way to track what dependencies and apps he would run?

My server is back up and running all the other websites hosted are running. However the one I had him work on the most is down. 502 server error.