I'm a student, and my friend is a genius (top 5%) student. We both attend the country's top computer science school. He has the next 4 months free, so I said he should work on my SAAS with me. He doesn't want to really be an entrepreneur, he wants to get a secure day job down the road. He also wants to build up a resume for his internship next summer. I talked about percentages and fixed, or just work on it for free whenever he wants just for a resume boost. Since he cannot really continue to work past the end of summer, it's hard to say percentage is a wise choice. He is learning the new technology as I show him (Instagram API, etc), but he learns pretty damn fast. So since he is learning, it's hard to pay that much money for it when I'm teaching so much. Any thoughts? He is super productive, so would be a major asset to have an equally intelligent student working 60 hours a week with me, but as you can see, there are some obstacles.