I think it's awesome that it works for you. I've built out all types of infrastructure setups and was simply pointing out that whether you need an Ops/SRE perso

I think it's awesome that it works for you. I've built out all types of infrastructure setups and was simply pointing out that whether you need an Ops/SRE person is a cost that doesn't seem to be based off of whether or not you go serverless. You mention that serverless.com offers a sort of PaaS that simplifies your life. That's similar to Heroku, which does the same thing but with regular servers and similarly allows you to defer having a dedicated Ops person. Having worked at plenty of places that leveraged PaaS's for most of their needs, I'd say it's normal to not have an Ops team until you begin hitting issues around general maintenance and secure networking setups.