1. An apparatus to for decentralized data conversion, the apparatus comprising: a data get/put module configured to: receive a data source over a network; extract source data from the data source to form extracted data; and return converted data over a network; a data duplicator module configured to transform the extracted data to form converted data adapted to a target, the data duplicator module comprising one or more integration objects configured to perform conversion steps, the integration objects in a hierarchical structure defining an order of execution; and an interface module configured to: transmit a representation of the one or more integration objects over the network for display in the hierarchical structure; and receive input from a user such that the hierarchical structure of the one or more integration objects may be modified by the user.