1. A computer-implemented method, comprising: a computing platform receiving input specifying one or more operations of a service provided by a computing services source to be included in a virtual service offering; the computing platform receiving input specifying selection of one or more configuration parameter values for the virtual service offering; the computing platform producing an interface to the one or more operations, wherein the producing is dependent on the one or more configuration parameter values; the computing platform receiving from a service consumer, in accordance with the interface, a request to perform one of the one or more operations; the computing platform executing the one of the one or more operations on behalf of the service consumer, wherein behavior of the one of the one or more operations during the executing is dependent on the one or more configuration parameter values; and the computing platform returning results of the one of the one or more operations to the service consumer.