I have been working with Ruby on Rails for almost 15 years now.
No, really, I wouldn't change it for anything.
Over the years I started and sold a consulting company while helping hundreds of businesses with their Ruby based websites.
I am currently living the startup life trying to make some kind of FaSS (Fintech As A Service) company work.
I've spoken at conferences all over the world. At some point I was even doing music with Ruby (Check my website for more on this topic https://david.padilla.io/talks)