Shalin Shekhar Mangar is an Apache Lucene/Solr committer since 2008 as well as a member of the Lucene/Solr project management committee. He worked at AOL for five years on vertical search, content mangement systems, social/community platforms and anti-spam systems as well as AOL WebMail's Inbox Search system which uses a highly customized version of Apache Solr to service tens of millions of users and more than a billion index/search operations a day. He currently works at LucidWorks Inc. on Apache Solr, mostly on the SolrCloud side of things.