I will create React App With node JS as backedn using the FireBase. I am a professional web deveoper with 4+years of experience in this field. Feel free to contact me. 

What I will do. 

1. Create React App with Firestore or Real-time-database crud operations.
2. Firestore, Real-time database, Storage triggers and security rules.
3. Any kind of file storage like images, videos, csv, pdf using firebase storage.
4. Security Rules to protect from un-authenticated/un-authorized users.
5. Cloud scheduler(cron-jobs) for automating tasks like backups, push notifications.
6. APIs which can be used by web, desktop or mobile apps.
7. Testing the functions.
8. Deploying the functions.
9. Deploy your website on Firebase hosting.

Services:

Cloud Firestore 

Realtime Database.

Cloud Functions.

Firebase Hosting.

Firebase Admin.

Firebase Messaging.

Firebase Storage

React/Redux

Node JS