What is important to know and be able to the manager of Internet projects?

Question

Project management

Tell me, what are the most important skills, knowledge, experience needed for an Internet project manager? Will a person who simply created, owned, developed the project as an entrepreneur fit for such a position?

Answer 1

Why not
?
Read Claude Hopkins, both of their books, although they are positioned as the bible of advertising, but there are management and marketing and advertising, they are worth it.
www.koob.ru/hopkins

Answer 2

The most important thing for an Internet project manager is to know their job responsibilities.
And to be able to fulfill them, of course.