Enterprise application - Development team

we need engineers for our project to be outsourced at our client location for development work ranging from 4months to 12 months for managing enterprise development projects in iphone/ipad/android/titanium. The engineers should be well versed in enterprise application projects and have cross skills in developing ipad/iphone/android/blackberry. Responses are awaited from Organisation who can sign up a NDA to work along with us. The work location would be chennai Skillset : Native Apps, phonegap + Dot net