You have spent lots of money and time having your website built, but you don't have a full-time member of staff looking after the site.
Ideally you could call on the people who wrote your website, but they are working on new projects and don't get back to you promptly, if at all.
Wouldn't it feel great to know that your site was being taken care of by someone who had 10 years experience working with Ruby on Rails websites?
That is the service I offer.
I will ...
"Paul is a very reliable and trustworthy partner supporting and updating Ruby on Rails based sites for our clients."