The author seems to think "full-stack" means the developer is an expert in everything; that is hardly the case. I would consider a full stack developer to be s

The author seems to think "full-stack" means the developer is an expert in everything; that is hardly the case. I would consider a full stack developer to be someone who likely has one or more areas of expertise, but is able to quickly move out of their comfort zone(s) and contribute in a meaningful way towards any part of the stack.