Over the last 4 years, I have developed a lot of mobile applications using Objective-C/iOS SDK and IDEs such as XCode, AppCode. My skills and experiences are following: - iPhone/iPod/iPad applications. - Client-Server applications using JSON/XML. - Social Networking such as Facebook, Twitter Instagram and so on. - Map service & Geolocation & GPS. - Analytical service such as Google Analytics, Flurry and so on. - Push Notification for iPhone/Android using Parse, Pushwoosh, Urban Airship. - Project management using Github, Bitbucket, JIRA, Redmine. - App Testing using TestFlight.