A User Interface Designer is a professional who focuses on creating the visual layout and interactive elements of software applications and websites. Their goal is to ensure that users can easily navigate and interact with the product. This involves designing buttons, menus, icons, and other components that enhance the user experience. To achieve this, User Interface Designers often collaborate with User Experience Designers and developers. They use design tools and software to create prototypes and mockups, testing them to gather feedback. Their work is essential in making digital products intuitive and visually appealing, ultimately improving user satisfaction.