A course on iOS development from EPAM. After completing this course I was able to study the creation of mobile iOS apps in Swift. Also after the end of the curriculum as the outcome of the project has been developed messenger SmallTalk, which was my first big project aimed at iOS. The course was held in the format of lectures in the office before the start of the quarantine, and after lectures were moved online. As you study the material we were given homework, which can be tracked on the website and send for review. On the usefulness of this course for me is that I’ve held since usually all comes down to regular listening to lectures without any practice, but here the situation pleased – after each lecture, students asked questions, the presentation was humorous, and the knowledge obtained after each class was tested in the battle with homework. But unfortunately homework was not balanced which is why many of the participants experienced difficulties with their implementation. Overall I liked the course because for me personally, the pros were much more than cons.