Abstract: The present invention discloses a method for coordinating zero or more modelings, zero or more implementations and zero or more deployments of a computer system, including but not limited to computer systems involving sensors, actuators, or both and a system providing assistance to designers, implementers, and deployers of computer systems. The method and system including: defining one or more interfaces of one or more components; creating models for the one or more components, each of which is either a composite component model or a atomic component, model, creating the one or more composite components as instances of the composite component models creating the one or more atomic components as instances of the atomic component models creating a domain model by specifying the computational resources; and creating a deployment model by specifying one or more component-model instances and specifying which the component-model instances should be executed on which the computational resources of the domain model.