The problem E-Learning App 📱 solves

As during this pandemic we the student community faced a lot of issues for gaining knowledge and adding new skills. So my team created one app that provides tutorial course video, related materials, quiz, personal mentor support and trending events. So the user can learn, grow and enhance their knowledge. If user is facing any difficulty inbetween they can directly contact to any of the mentor. We have created secure authentication login and signup page which first verify the user then only allow it to login inside our app. So the fake registration is not possible. Also their are videos as well as materials of particular subject so whatever would be convinient for them can be used. If the user want to check how much they have gained from the tutorial course they can attend quiz. Also the each mentors details are available in mentor tab. And the contact page contain Mail id, Contact number, FAQ and Google location. And last as every app has the logout facility so we have also added this and saved the user data in shared preference. Features available in app.
📌 Video Courses
📌 Profile
📌 Materials
📌 Events
📌 Quiz
📌 Mentors
📌 Contact
We have used firebase as database and stored the user details and other details inside the cloud firestore database. In database we have three collection.
📌 User
📌 Events
📌 Materials

Challenges we ran into

💡 Authentication (verification of each user)
💡 Youtube api to integrate youtube videos in our app
💡 Fetching and Sending datas from and to database
💡 Providing realtime datas in event.
💡 Less time more work(tried to add as many as features we can but still some remaining)
💡 And at last the errors!!(stackoverflow helped a lot👏🏼)