Excel AddIn

Job ID: 36370270

Budget: ₹15,000 – ₹20,000 INR

We have an Excel addin which displays live commodity market data. When a user enters a command in a cell, respective commodity data is displayed. AddIn is written in c#.
It interfaces with a backend using NATS and REST APIs.

There is a proxy running on the server. It forwards websocket messages to NATS TCP server.

We need you to do below extension to this AddIn:
* We need Excel AddIn to send messages on websocket. Currently it sends messages on NATS.
* The AddIn is not certified by Microsoft. We want to get away with “Not from trusted source” error.
* Upload AddIn on Microsoft App store.
* We need to push live commodity market data updates to the AddIn say ~ 100 values every 1 sec.
Related categories: Excel C# Programming Excel Macros