[slrainka]

I too have a small team that built a greenfield application that generates about $100M annually for a large hotel chain. Serverless allowed us to get to market fast and everyone in the team is a feature developer — 0 infra folks. I think that’s the biggest value we have been able to derive from this compared all the other internal App teams who struggle with release cadences, experimentation and TTV.

But I fully acknowledge this is not the ideal and optimal setup and we are paying more to AWS on the OpEx. However, we have gone 3 years without any downtime at full speed, and the fact that we were able to unlock net new revenue very quickly has made all project costs and OpEx very minuscule.

But I think once the application boundaries stabilize and we are able to take a breather from full on feature development, hope to migrate some of this to simpler containerized infrastructure.

To make this transition easier, we use Serverless-framework and decouple the app component architecture from deployment architecture, so developers don’t worry whether this is getting deployed to a lambda or container.