Ruby on Rails web deployment

I need a Ruby on Rails expert to help me launch Prelaunchr from Github with responsive frontend optimised for mobile:
https://github.com/harrystech/prelaunchr

Here is a good how-to guide:
http://blog.thekubiko.com/step-by-step-guide-to-deploy-harrys-prelaunchr-email-campaign/

And here is the original article of how Harry's used Prelaunchr:
http://fourhourworkweek.com/2014/07/21/harrys-prelaunchr-email/