During the time I spent working closely with Matt at Flatiron, I found myself producing some of the best work of my career. If you ask me, I'd tell you that Matt represents the gold standard of managers - not only can he execute to a high degree, but he understands effective collaboration better than anyone I've ever worked with, and he understands how to genuinely inspire his colleagues to find the best possible outcomes within the given constraints.
Whether you need help leading a couple of designers, or you are trying to grow a whole product team, I'd love to pitch in.