I'm Andres Clari from SteelCode Consulting, and I have ample experience building complex RubyOnRails sites.
I've built them from scratch, using APIs, cloud storage on Amazon S3, integrated backups, etc. I've deployed them in AWS, DigitalOcean cloud, and Heroku.
I've built the frontend for these sites using jQuery, Bootstrap, and recently I built a whole site which Rails only provided the backend and all the frontend was done in EmberJS.
Languages I've used in the course of these projects include amongst others the following:
* Ruby
* HTML
* HAML
* CSS
* SASS / Compass (scss)
* JavaScript
* CoffeeScript
* YML
* SQL (I've required to implement complex SQL queries into Active record statements)
* Java (I'm also an Android developer, my focus is to master RubyOnRails and Android as a career path)
I've created complexe responsive UIs based on Bootstrap, and from scratch to provide custom embeddable sites, and widgets.
I've implemented login strategies with Devise, OAuth, and rolled my own as well.
I've set versioned APIs to provide the backend to Android and iOS applications, and I've dealt with complex bugs that had to be tracked down both locally and on the servers.
I've setup deployment strategies using Staging environments using Capistrano.
Most of these projects have been for custom clients and the source is copyrighted, but I can provide samples, and screenshots are on my profile, and you can find me on github:andresclari
Looking forward to hearing from you, Andrés.