These are generally the flows I like to follow, however, these are more guidelines than hard rules.
First there is the basic Trello Flow, which I use for website development:
Below is a value stream map for full development of app ideas, like games, that can be build like a startup. A methodology I like is the Build-Measure-Learn feedback loop from the book “The Lean Startup” by Eric Ries.
In the event we’re collaborating on a project, the workflow that I employ when working with git is defined below.