Ruby on Rails-programming for several projects

I run several different websites in Ruby on Rails using Heroku as hosting. I will be needing a Ruby on Rails-programmer to assist me in things like: creating calculations, fixing bugs in existing projects and solving problems "from scratch". This is not one project but rather small fixes needed from time-to-time and I hope you to become my "go to"-programmer for these issues. For this reason I ask for an hourly rate. Example problem, I run websites that fetches products from feeds. Sometimes they cannot access the image from the image url (because the image does not exist there any longer). When that happens I want a "no photo"-image to be shown. I have several solutions to this, like checking images on a daily basis through rake. I typically never hire anyone who sends an automated reply so if I you want to show that you have read this, please address me by name in your response: Christoffer :) Looking forward to a long co-operation. Christoffer