Finish React + ASP.NET Core Simple Chat App (front-end 80% done, back-end 98% done)

Job ID: 31202911

Budget: $10 – $30 USD

A Web Chat App implements gRPC.
Front-end: React (80% done)
Back-end: ASP.NET Core (98% done)

The work is estimated as 4 hours. My budget is 20 USD.
I will give you help as long as I have the knowledge.

The following webpage is nice to read before you start this project (same idea, similar code):
https://daily.dev/blog/build-a-chat-app-using-grpc-and-reactjs#the-chat-app

We don't care about CSS in this project, only data and function.
You will work remotely on my computer via TeamViewer.
Related categories: ASP.NET React.js .NET Core