Key Difference Between Developer & Entrepreneur As a developer and programmer, I like to create things. I like to change things and I like to customize things. These things could be any software program, or any electronic machine, or any video game, or even some movie I am watching. But, when it comes to startup, it changes almost in reverse. As a startup founder, I don’t think to create things, rather I would like to delegate it and try to get the work done from my team.