Buddypress plugin update2

Hi, I'm looking for a freelancer with good knowledge of BP/WP plugins in order to add some functionality to an existing plugin, please see attached excel spreadsheet for a list and explanation of the new functionalities required. I have installed the current version of the plugin on a test domain so that you can see it working. The plugin has been codes using a class structure, so I would this extra functionality to added following the same structure. Please provide me with some examples of past projects when you did and don't hesitate if you have any questions. Many thanks,