Dear Client,
I am an iOS-and-Android app developer with extensive expertise in the wide software development fields including iOS, Android, Web and windows. I have strong skills in objective-c, swift and java, mastering Cocoa and other 3rd party frameworks such as Parse, Twilio and Facebook. Besides this, I have got solid experience in REST, SOAP apis, JSON / XML parsing and Databasing. My such expertise-experience enable me to have a strong confidence in delivering the quality guaranteed app according to your requirements.
Best regards,