Node.js

There is a smooth and seamless performance for multiple requests as the feedback received from users. and uses one platform to maintain UI and backend.

Node.js provides features that were used to solve the problem and overall there was no negative impact. That is why Node.js is selected.

In my opinion, Node.js is just so much cooler than anything .NET has ever done, even now. It far simpler to get started, you don't need to remember some obtuse class hierarchy which tends to make .NET good so much more complicated than it should need to be. Node.js is faster and more robust, even though .NET Core claims to be faster or just as fast - even if that were true, if you are hosting it on IIS - then any advantage you had is gone. Node.js continues to improve on and already perfectly formed base. I wish I could just work on Node to be honest.

Node.js is easy to use and we don't need to set up the environment for using it as we do for making backend with Django and python,
It is also faster and causes less buffering unlike WordPress or other of the kind, and last but not least it is easy to use by beginners as syntax is easy and we could run it with minimal setup.

Node was easier to master for our team and it was better supported by external API provider.

Other alternatives would be Python or Ruby, both of which are inferior in terms of performance, usability, scalability, and error handling.