I've worked on several web platforms built in Ruby on Rails. I have good experience with HTML5/CSS3, HAML, SASS, Coffescript, Bootstrap, Javascript, jQuery, AJAX, Mysql, Ruby 1.9.x and 2.0, Rails (2.x, 3.x, 4), rspec, capistrano, Git, svn, Facebook API, Social Media integration, Payment gateway integration, Amazon AWS services, API development for mobile apps, Apache and Server Management.