The company provided me with comprehensive training in two of the most important technologies for iOS app development: SwiftUI and UIKit. I learned how to create elegant and functional user interfaces for Apple devices. What made my experience even more valuable was the introduction of a new working methodology. The company encouraged an agile and collaborative approach, with follow-up meetings, as well as weekly technology masterclasses given by the employees themselves for those in the industry who were interested. During this training, I had to develop the design of an application in both SwiftUI and SwiftUIKit as a practical exercise. The working and development environment was new to me, as was the language. I learned how to debug problems, improve the performance of the application and design an attractive user interface.