Hello,
I have gone through your Proposal, I am full stack developer.
I have extensive experience in Ruby on Rails back-end development (Rails 2, 3, 4.1.6), Openfire, Bootstrap (responsive), JavaScript, nodejs, AngularJS, JQuery, HTML5/CSS3, PostgreSQL, MongoDB, Cucumber, RSpec, Redis, Sphinx. I have familiarity with Git & Coffeescript too. I also do BDD and TDD.