IPhone coder needed for adjusting gameplay to existing game

I am looking for an iPhone/iPad programmer who has apps/games posted in the iTunes App Store. I need someone who is very good at writing original code & adjusting existing code & a team of great graphics designers already. (I have artists who normally do work for me, but for this project, I need someone with their own artists)

Skills Required include:
- iPhone
- Cocoa
- Objective-C
- iPad
- graphics for the above (including retina display & minor animation)

If this project works out well, I have much more work to send your way.


All the best