Have developed a unique and timely consumer marketplace application that needs good IA and UX insight to make the experience kick ass right out of the gate. Simple use case meets transactional complexity. You help prep the design/layout to deliver a friction-reduced end to end experience for our users when we launch in a few months. We are seed stage, so your input will be formidable. You need to have a portfolio of SOCIAL WEB apps that you've lead on or played a critical role on. Be...