Did you do the entire stack yourself, I'm planning on using almost identical stack, but need some help, do you have some kind of blog on howto or recommend one

Did you do the entire stack yourself, I'm planning on using almost identical stack, but need some help, do you have some kind of blog on howto or recommend one If you create a course on udemy/YouTube on how to setup a production full stack, there are many basic setup videos or tutorials, but none on production full stack with load balancing, replication, caching, etc