Hi Glenko,
I am experienced Rails developer working with Ruby on Rails since last 9 years. I can easily manage all version of Ruby and rails work. Strong grip on a large number of Gems list. I am confident i can easily refactor your code and make it manageable and workable for future tasks.
Let me know which versions of Ruby and Rails you are using?
Mentions the Gem, if you are having problem with some specific Gem?
Thanks,