Roban Stores is a leading retail brand that provides a wide range of products, including foodstuffs, home appliances, and essential household and work items. To enhance customer convenience, they needed a user-friendly mobile app that makes shopping easier and more accessible. I worked on wireframing, prototyping, and usability studies, ensuring a smooth shopping experience. From low-fidelity sketches to high-fidelity designs and interactive prototypes, I focused on creating an intuitive interface that simplifies product discovery, ordering, and checkout. The result? A seamless, engaging, and efficient shopping app that enhances customer satisfaction and streamlines the buying process.