Nearly 4 years experience on iPhone/iPad application development and 2 years experience on android application development. I have developed iPhone/iPad & Android applications using Web Service, Push Notification, Map, CoreData/SQLite database, Facebook and Twitter Integration, Ads Integration, In App Purchase, iPhone 2d game with Cocos2d and etc. My services: 1. Understanding respectful clients requirements. 2. Dedicate development 3. Complete project due time. 4. Bug fix and update quickly.