Add-In/add-on for MindManager with GUI

Hi All, we are looking for a C#-Developer with experience in storing Data in SQLite and displaying this data in a great looking UI! Also you need experience in using COM Interop - Object from .NET to post some data to Mindjet MindManager. The Interface-Description is available for us and will be forwarded to you! So, we need for an AddIn for MindManager with a local datastore (if it is possible, use SQLIte) to store some task steps, a lot of textual help assigned to each step and maybe some data what should piped to the current Mindmap using the MindManager API. The most common API actions should be: add a tree part to existing map and add tags to existing nodes. So the database from the app has to store the data that is send through the COM-Interface too. So i here are the main features ( a detailed storboard is sent to you, when you are hired) The AddIn should - Assigned as a sidebar in UI - Has 3 main areas in his own UI: Textbox (for help texts), Menu tree permanently visible, action box (actions to perform with mindmanager api) - Menu tree must have the capability of submenues - Each menu item (or subitem) has its own help text and can offer an own set of API actions to the user - Active Menu item should be visible permament - Help text is filled when user clicks in menu item - API-Actions are filled also when clicking on menu item - Current known API actions are the following: - Add mindmap part tree elements to existing (empty) project (if any elements exists, the user has to select the node where the elements should added - Add predefined tags to exisiting and selected nodes We need a develeoper with Mindjet Add-in experience. We nedd to see a work-sample before we hire. Best Regards lars