3 ms·
Marty Cagan and Dan Olsen’s work helped me the most. You can find tons of their videos on Youtube, or get their books. I listen to Cagan’s books when I walk my
by joegahona 6y ago
Marty Cagan and Dan Olsen’s work helped me the most. You can find tons of their videos on Youtube, or get their books. I listen to Cagan’s books when I walk my dog.