Autodesk Revit API Plugin

Thank you for taking time to look at our project. We need someone to create a plugin for Autodesk Revit. This plug needs to copy the rooms from a Revit Link and paste them into a linked project with shared levels at the same level and position they were in the linked file. The software should operate in the following manner: -User clicks on Room Copy plugin -User is prompted to select the links they want the rooms to be copied from and select ok -The tool checks for existing rooms in model > If found prompts to delete existing, keep existing, or cancel -The Software then copies all room objects to the current file from the linked file with all the same data properties. With progress bar(can be based on Total in link/number placed) -Displays a message that it has completed. Please include your experience and if you have any experience in Revit API, please include snapshots of your work. If you have any questions, please let us know. Thank you.