Experience in web development using the Ruby on Rails web application framework.Thorough understanding of the philosophy and design of Ruby on Rails Desktop publishing skills: HTML, xHTML, CSS.Proficiency in English strongly preferred Knowledge of: JavaScript and JavaScript libraries: jQuery, MooTools, Prototype, etc.Unix and Linux systems Relational databases: Postgres, etc. Frameworks: Active record, Merb, Datamapper Technologies: Mootools, Lucene, Solr Servers: Montgrel, Webrick, Nginx Ability to work with the Amazon EC2, S3, Heroku, and EBS services Cookbook, Capistrano and Chef NoSQL databases: MongoDB, Redis, memcached, CouchDB Git, SVN