Hi @eric-naguras.
We are successfully using the executeOperation approach, which works great.
Currently, we have our project running on Heroku.
The plan is to move some of it to Cloudflare, and we even did a POC.
But please notice that the Cloudflare workers runtime is not a true Node.js environment, and thus many packages will not be able to run there. The error messages are also not always super helpful when building - but now you are warned 
Would love to do some knowledge sharing, so you can just hit me with a DM if you wan’t do a quick chat.
Good luck!