First off: your post is 100% appropriate and allowed
One follow up question: are you looking to hire someone to help you? Or are you looking for a guide, similar to Install Discourse on Amazon Web Services (AWS) ?
If the first, we have some excellent partners, and you might consider posting in marketplace
If the latter, might be harder, GCP isnโt used as much as AWS, but you may be in luck with someone that has experience