If you have money, just hire them as a contractor via craigslist. If you need help vetting then I would ask a developer friend to help. If you don't have money,

If you have money, just hire them as a contractor via craigslist. If you need help vetting then I would ask a developer friend to help. If you don't have money, good luck. Most developers will not partner with someone who just has an idea because it usually means they will do the majority of the initial work for something that will most likely fail without any compensation. The exception is a developer friend who really sees the vision.