The Supermarket Path Planner is a cloud-based solution designed to streamline grocery shopping by helping customers navigate large supermarkets efficiently. In many grocery stores, aisle signage is too broad, causing customers to waste time searching for specific products. This issue is further exacerbated by frequent layout changes, which are rarely communicated to shoppers. The Supermarket Path Planner solves this by offering a mobile app and a web platform. The mobile app allows customers to input their grocery lists and receive personalized, optimized routes through the store, saving time and reducing frustration. Meanwhile, store owners can use the web platform to manage and update store layouts in real time, ensuring that the app always provides accurate navigation. Powered by AWS Cloud Computing services, this solution is scalable and responsive, ensuring a seamless experience for both customers and store owners. This innovative approach aims to improve efficiency and customer satisfaction in supermarkets.