public class NickNameYouTuber {
    public static void main(String[] args) {
        String[] code = {"Java", "Python", "Kotlin", "JavaScript", "C#"};
        Technologies technologies = new Technologies();
        technologies.frontEnd = new FrontEnd();
        technologies.backEnd = new BackEnd();
        technologies.devOps = new String[]{"AWS", "Docker", "Kubernetes"};
        technologies.mobile = new String[]{"Android"};

        System.out.println("Current Focus: Создание масштабируемых full-stack приложений");
        System.out.println("Fun Fact: Баги - это не ошибки, а незадокументированные функции 😅");
    }
}

class Technologies {
    FrontEnd frontEnd;
    BackEnd backEnd;
    String[] devOps;
    String[] mobile;
}

class FrontEnd {
    String[] js = {"React", "Vue", "Next.js"};
    String[] css = {"Tailwind", "Bootstrap", "SASS"};
}

class BackEnd {
    String[] java = {"Spring", "Spring Boot"};
    String[] python = {"Django", "FastAPI"};
    String[] databases = {"PostgreSQL", "MySQL", "MongoDB"};
}