I would suggest checking out cofounderslab.com. They have a great service with a free tier that allows to to mingle with other people interested in starting like minded businesses. Through CoFoundersLab you can actively look for people in specific regions or people with specific skills.
Our product stalled for 4 years by getting this wrong and it wasn't until the founding CEO of Netflix showed me how to set proper KPIs that we finally started making gains on optimizing our product. Based on your interest in angel investors, I assume this is an early stage startup and most socia...
You're on the right track. I'm glad to see you getting the steps in the right order. WHO are potential users of your product? WHAT problem(s) will your app potentially be solving for them? HOW much do these potential users value the solution of these problems? Find your user group of people w...