Move Ruby on Rails sites

We have a virtual server with 7 apps (websites) in ruby on rails. We have to move them to a newer virtual server, so we need someone to do this.

Dear Sir, I am working in web hosting company and having good experience of website migration I hope that you can better help you about project. Thanks for your consideration..

I have developed mobile backend using rails before and customise various opensource rails based site before. I have deployed many sites on heroku, github for ruby on rails