I have 4+ years experience on RoR.
I can work with Rails 2.3.x or Rails 3.0.x or Rails 3.1.x
I'm very familiar with Devise, Compass, Haml,...
I'm very good at jQuery, HTML5/CSS3, I'm familiar with Twitter boostrap styling framework.
I'm familiar with Amazon EC2 & Amazon S3 and Hereoku.
I'm a fast and hard working employee.