Hire Apple Xcode freelancers in United States

• Designed and built highly interactive user interfaces for both iPhone and iPad applications using storyboards. • Ensured all features were proper test coverage and were regression tested before each release. • Maintained production applications and addressed any issues found in production environment. • Proficient with performance and memory management. • Shipped apps to the App Store, with experience in the app approval process. • Integrated profile provisioning and keychain management (such as push notifications, mapping etc.) • Separated app localization (Spanish) in application so non-English speaking users can also use it. • Connected apps with REST APIs (JSON/XML) and multiple backend frameworks. • Implemented Custom Keyboard Extension with different input methods and layouts for users to install and use systemwide. • Communicated with international clients during entire life cycle of the project