I will outline my approach. I start by gaining a clear understanding of the user, taking into account their age, country, and specific needs, as these elements are essential. I adhere to material design principles to create a consistent and intuitive experience. A responsive user interface is vital, so I steer clear of hard-coded values. Instead, I employ flexible layouts, such as ConstraintLayout, to ensure efficiency and adaptability across various screen sizes. I always prioritize performance by selecting efficient layouts and optimizing resource usage. By balancing design with usability and performance, I ensure that both aesthetic appeal and functional requirements are effectively met.