Amir Goldstein is currently a filesystem developer at CTERA Networks (http://www.ctera.com). Prior to CTERA, Amir lead technology groups at various start-up companies in the fields of security, storage and containers. Amir is the creator and maintainer of out-of-tree Next3 project (http://next3.sf.net), which brings snapshot support for the Ext3 filesystem. Amir collaborated the efforts to mainline snapshots support to Ext4.