Simple. No need to code or whatever. But I hope you are very good at Ruby and heroku.
I have a program written in Ruby. They are written in rb, ru, lock.
The previous programmer installed this app to heroku.
But this is making error I can't comprehend.
Please install this app to my PC. We can work through screen sharing devices. It must be error-free.
Also fix the heroku error problem. It must not make error any more again.
I want someone who is ALMOST ALWAYS available online. You should be able to focus on this project.
Also, heroku makes error very very often. In my experience, even after a programmer says "it's done", heroku makes error again and again. So I hope you respond to my question even after the project is marked complete.