Developer needed for MS Outlook plugin

Hi, I'd like a developer to build a plugin for Microsoft Outlook 2007/2010. The plugin should: * Allow the user to log-in to an account * Add menu bar items for the below * Add an item to the right-click menu on contacts that allows the user to call/SMS the selected phone number (which calls a web service). * Add an item to the right-click menu so that you can highlight any free text and call/SMS it. * Upon selection, pop up a box allowing entry of an SMS * Call a webservice with the contents of the entry. I need someone fairly agile - requirements may change - and someone who can think things through and find good solutions.