This exercise is intentionally left open ended. Within you will find a skeleton code base and a json file intended to simulate a database.
- API listing all customers
- API retrieving a customer
- API adding a customer
- API updating a customer
- Unit tests
- Use .NET Core 3.1 or NET 5+
Implement the above listed requirements in a manner you see fitting. Demonstrate design and implementation aspects you feel are important in a software project.
Publish your implementation under your own github account.