Hii there,
I am Raj, having an experience of more than 6 years in website and app development. I have a team of 10-15 people, exclusively working on platforms like angular, react, ionic, mongodb, nodejs, expressjs, firebase etc.
I will provide you a experienced MERN Stack Developer of my team who will your quiz web app in time according to your requirements.
We can definitely do your job within time.
Please ping me in chat to discuss more.
Thanks