Daniel Greenfeld is a senior software engineer at Eventbrite. Daniel is the co-author of Two Scoops of Django: Best Practices for Django and two O'Reilly courses. He is also a co-creator and maintainer of Django Packages, the index for researching Django apps. Before that he spent over five years at NASA as a software engineer, where he won numerous awards. He's enthusiastic about open source, technology communities, and Capoeira. He blogs regularly at his blog (http://pydanny.com).