Hi, Dear
I have read your project very interesting.
Last 3 years, I have been developing iOS apps using Google Map, GPS, Ads, Calendar, Chat, Facebook, Twitter, Youtube and so on and then especially most of my projects are this part apps.
As a result I have rich expriences of this branch and I am excellent 2D and 3D graphics designer.
I can start this project immediately and finish this project for your request time.
I think if we work together, this project will be successful.
I will work very hard to reward for your expectation.
I am planning to accomplish this job with the best price for you.
I will wait your reply.
Thanks.
Lee