Hello sir,
I'm a passionate iOS programmer with two years of experience by now. I'm good at writing clean and organized code, and I also got used to commenting it. In the past I've developed multiple iOS apps that use Facebook API (and databases in general), therefore I have a good understanding of the task.
If I'll be the one rewarded, I'll structure work for your app in 4 phases (which I'll accomplish in a week's time): 1. coding the basic engine; 2. polishing the existing code; 3. graphical design; 4. bug fixing. Out of those, coding the basic engine will take longest, about 2-3 days.
Also, as you requested, I can help you at anytime if there is anything you need help with.
Please take my bid into consideration,
Stefan