Hello,
I have ample experience in developing 3D games in both Platforms.
I am pretty much comfortable with :
1) iOS (XCode's) latest features, setting constraints to make an app Universal from storyboard for iPhone/iPad/iPod (I have all the latest iOS devices to test apps also),
2) Push Notification, In App Purchase, Ads Integration (video/banner/interstitial) like ChartBoost, TapJoy, AdMob, RevMob etc.
3) Social networking site's integration
I am comfortable to take this project on hourly basis.
Thanks