Have you paid anything yet? Don't. Drop him. Here are two good reasons to drop him: 1. You are wasting your time -- I don't think he'll give you anything, or you'll end up spending so much money that profits are unreasonable. 2. Even if he does, what guarantee is there that there is no "surprise" hidden in the code? I have seen freelancers do that when they're disappointed in the buyer. Find another guy and learn fro…
I paid him more than 2000 dollars of the fee already unfortunately. I've learnt a lot from this, specifically that even really good coders (or any professional) can be very good at what they do but still be completely unreasonable and willing to screw you.
Having a one year project and having no source code for what you paid for is unreasonable for a key asset of your company.