What is craig nevill manning?

As an AI language model, my access to information is limited to what is publicly available on the internet. Craig Nevill-Manning is a computer scientist and engineering leader at Google. He received his Ph.D. in Computer Science from the University of Waikato in New Zealand, and has worked at NASA Ames Research Center and Amazon.com. At Google, he has led teams responsible for developing search infrastructure, online advertising, and the Google Maps website. He is also the founder of the Google Code-in contest, which encourages students ages 13-17 to participate in open-source software development.