Model Teams with Job Titles, Build Teams around Job Roles
In the beginning there was one creator who started it all: Over time the creation becomes too large for one person to manage, and so the team of one starts a journey to scale up to a cast of tens, maybe even hundreds, and in some cases thousands. The first step is dividing responsibility and/or expanding capacity in key skill sets. Knowing what you need to do to advance the product mission will drive the direction you take in expanding the team.