John Mueller
Webmaster Trends Analyst
Google
@JohnMu

John Mueller is one of the Webmaster Trends Analysts at Google. He works together with the Webmaster Central, Sitemaps and Search Quality teams at Google and helps to make sure that information flows freely between webmasters and the engineers at Google. He regularly writes for the Google Webmaster Central blog and is an avid participant in the Webmaster Help Groups.