After you bid on this project I will pay you for four hours in advance at $12.50 per hour. I want you to work for four hours baking chocolate chip cookies.
Seriously, you must build bad software quickly. Very quickly. Don't polish anything... yet. Even though you are coding, you can think of what you've been doing so far as essentially creating a functional specification (prototype). Maybe we will keep it; but maybe we will abandon it. At this point, the main purpose of what you have created is to stimulate ideas.