In this course, we’ll build a ticketing app where people can submit tickets. We’ll start by connecting token-based authentication and building our API management center. Then, we’ll explain how to build advanced layouts with a responsive sidebar, states and conditional rendering. We’ll show you how to display data on a page, adding backend pagination and filters to improve the performance and UX. Then, we’ll learn how to gate content based on roles & permissions and review the 4 most common security issues to watch out for. Finally, we’ll review our project to refactor our code in a way that makes it easier to maintain and scale in the future.