ASP .NET Core REST API Microservice additional development

The microservice is already built and is up and running. However, it is required to develop some additions to it.
It is mainly related to requesting, responding, and simple data processing.
It is highly advised to be experienced in:
ASP .NET Core
APIs
Microservices
REST API
Jenkins
Docker
I will also share the documentation for the fitting bids.
All of the required information excluding the documentation is in the attached file.
Please bid with the number of pages in the file so that I can confirm that you have read the document.