Angular 6 expert needed

We create high-quality online programming courses on topics like Angular 6, React.js, Vue.js and more. We're looking for freelancers who want to help us answer the questions of students enrolled in our courses. These questions range from setup errors to syntax or logical errors. You don't need to be an expert in all three mentioned frameworks but a solid understanding and the willingness to dive deeper is definitely required. You will be asked to lay out at least 10 questions along with answers to help us create test engine / database.