MedStore is a modern full-stack pharmacy and medical e-commerce platform developed using Next.js, Node.js, Express.js, and MongoDB. The application allows users to browse medical products, search by category, view detailed product information, add items to the shopping cart, and complete a smooth shopping experience. It includes secure user authentication, responsive design, RESTful APIs, and an intuitive admin dashboard for managing products and orders. The project was built with a strong focus on performance, scalability, security, and user experience.