> Who is defining and managing the PRDs and the roadmap in this scenario?
Mainly the project manager.
> What about user testing and customer development?
Testing could be done by everyone, mainly the project manager, although you could perhaps add a tester to the team. Don't know what customer development is.
> By “graphic design”, do you mean User Interface design? If so, who is responsible for the user experience beyond just UI?
Yes, UI design. The graphic designer would be primarily responsible for UX, but also the project manager and developers.
This is based on my experience with mobile app development. Right now, it's a fairly complex product, users often say that it's much better for many use cases than the alternative by Google, which I guess may be developed by a 10x larger team.
Mainly the project manager.
> What about user testing and customer development?
Testing could be done by everyone, mainly the project manager, although you could perhaps add a tester to the team. Don't know what customer development is.
> By “graphic design”, do you mean User Interface design? If so, who is responsible for the user experience beyond just UI?
Yes, UI design. The graphic designer would be primarily responsible for UX, but also the project manager and developers.
This is based on my experience with mobile app development. Right now, it's a fairly complex product, users often say that it's much better for many use cases than the alternative by Google, which I guess may be developed by a 10x larger team.