A Desarrollo de iOS developer, or an iOS developer, designs and builds applications for Apple devices. They work with programming languages like Swift and Objective-C to create app functionalities. They also collaborate with user interface designers to ensure the app is user-friendly and appealing. Additionally, they troubleshoot and resolve any issues, optimize performance, and ensure the application’s compatibility with different devices and iOS versions. They also work closely with data analysts to integrate the app with data and services. Their role also includes ensuring the application adheres to Apple’s guidelines for app submission to the App Store.