I’m thinking of creating a mobile app.
Who used services of outsourcing developers? What are your thoughts?
There’re many tricks does and don’ts here. And the information you want to get depends on many things like your budget, what type of app you developing, level of your personal involvement in the project. Anyways you can learn basics here https://vironit.com/build-app-like-ola-tips-taxi-app-developers/