Ten years of software engineering experience; Stanford Computer Systems Engineering graduate and co-inventor of the collaborative classification machine learning algorithm US Patent 6,195,657. Shipped a dozen iPhone, iPad and Apple TV apps built with Swift and/or Objective-C featuring Apple Maps, Bluetooth, Firebase real-time updates, push notifications and Core Data. Delivered enterprise Objective-C application for Silicon Valley startup Filoli Information Systems, where I led development of the billing & payment modules of their claims processing system. Co-founded San Francisco-based Imana, Inc. to deliver Java-based desktop and application servers to 10,000 corporate users.