Whether the business of creating an App, web or developing a system succeeds or fails, even if it is said that [determination before going through the development stage] is not an exaggeration.
This is available in both the Water Hall form and the Agile form.
Somehow before development think the most important points of both project management and planning clearly like:
- Can show details of how to do after knowing the system.
- Schedule in detail
- Can indicate risks, risks before development.