Miguel Grinberg is a Software Developer with Rackspace. He is the author of the O'Reilly book "Flask Web Development", and has a blog at http://blog.miguelgrinberg.com, where he writes about a variety of topics including web development, Python, robotics, photography and the occasional movie review. He lives in Portland, Oregon with his wife, four kids, two dogs and cat. Follow @miguelgrinberg on Twitter.