Hello, Sir.
I've just read your job posting line by line. I am very interested in your app.
Please see following for checking my skill https://www.elance.com/s/rian_rian/10183#backurl=aHR0cHM6Ly93d3cuZWxhbmNlLmNvbS9yL2NvbnRyYWN0b3JzL3EtcmlhbnJpYW4=.
I have full experiences for Android/iPhone/HTML5 Game and app.
Especially, i have completed many social networking app(Facebook, Twitter). Also I can design good UI. and I have a team and a talent backend server developer in my team.
I have experienced almost all parts of iOS tech & skills for over 5 years, and I am in the top in the Objective-C and iOS programming, with rich experience in REST API, SOAP API, JSON/XML, PHP & MySQL Web Service API, Facebook API, Twitter API, Foursquare API, MapKit, Payment Gateway APIs, External devices, eCommerce platforms.
I can start your project immediately and work full time for you (40+ hours/week).
I'm looking forward to working with you and building a long term business relationship.
Best Regards