custom aMember plugin to integrate additional mysql db

I need a custom aMember plugin to do the following: We have a mysql application that runs within the amember membership with its own mysql db that needs to be synced with some data from the amember db. Integrate with aMember admin panel and allow for entry of db name,location and access info to setup integration. When a new user signs up or renews, this plugin will check to see if user already exists, if not, automatically populate new mysql db with user info (username, fname, lname). When a member is deleted from the amember db, the integration plugin needs to delete that user's record from the plugin db. That's it, pretty simple! Here is a link for reference from amember's online guide for creating integration plugins: [login to view URL]