Creating a portal for scientists

Project description:
Web developer services are required. You need to perform adaptive layout and create a chat. This is a pilot resource project with specific features to simplify reporting on international activities for scientists. A specialist with knowledge is required:
Angular, bootstrap framework, .NET Core, C# Sharp, SignalR, Docker.
The tasks will be formulated in the group of telegrams, there will be discussed the cost of each revision (I will add to the group after preliminary agreement).
In the initial phase, it is required
1. Perform adaptive layout of the resource
2. Create a functional chat with the possibility of its subsequent modernization, before the chat which can receive messages from the mail services and messengers of the user (verified in the system).