A FullStack application would be built with JavaScript on the frontend and backend. I would use React for the frontend and create a beautiful user interface according to the specifications. The frontend would get its data from an already existing API (if your order is for Basic) or I would build the API from scratch with Node.js (If you order for Standard or Premium). LAYOUT OF HOW I WOULD BUILD THE APPLICATION Create a Wireframe & Design for you to Approve Before making the order please contact me let's work it out. Thanks for coming, looking to do business with you.