1. A system comprising: a domain expert component library stored on a computer readable storage device, the component library containing connectable components that create a mobile workflow based application; a domain expert user interface coupled to the domain expert component library to facilitate assembly of components in a workflow sequence; and a developer user interface coupled to: receive an intermediate representation of a workflow application based on the workflow sequence, and provide a software programming language environment to perform data manipulation changes to the intermediate representation to create the mobile workflow based application.