Learn to build a RESTful web service using ASP.NET Core and Swagger in this comprehensive conference talk. Explore the fundamentals of RESTful services and discover the advantages of utilizing Swagger for service contract creation and description. Gain hands-on experience in constructing a service, testing it with Swagger's web interface and Postman, and developing a client application to consume the service. Perfect for developers looking to enhance their skills in modern web service development and API documentation.