Jonathan Weiss is a consultant and partner at Peritor GmbH in Berlin, Germany. For the last years he has been developing and consulting on large Web projects where he focused on scalability and security. Nowadays he develops Scalarium, an EC2 Cluster Management solution and helps clients migrate to the Cloud. He is an active developer of several OpenSource libraries around CouchDB and Amazon Web Services and the author of Webistrano, a deployment tool.