Sure. Just say a bit about what you want to achieve.
If you want it to run all in the background (and also to start as soon as possible so it will be ready as soon as you log in) then a system service via NSSM is a great way to do it. It's pretty easy to set up too.
I have a fair bit of advanced scripts, but the mounting itself is fairly uncomplicated as it is mostly just a configuration file for the command. It's my various maintenance and uploading scripts that get fancy-shmancy. I did implement a system for precaching the drives though, which can be a really great performance benefit if you use a backend with supports polling and fast-list (like Google Drive which I mostly use).
The precaching script is actually it's own module, but it gets called from the mounting script if enabled.
A short primer on precaching if you want to learn more.
Once I hear back about if you have any particular needs or requests I will share something that I think fits the bill.