MNK MNK role Backend lead · team of three Real-time chat with SignalR, multiple rooms and hand-built JWT authentication. A real-time chat app built as a school team project: multiple chat rooms and hand-built JWT authentication. I was in charge of the backend, its integration with the frontend, and organising the project. .NET/C# backend with SignalR, EF Core and PostgreSQL Angular frontend in TypeScript Docker and automated tests on Azure