I've been using Ruby for almost 4 years now. MySQL for 5 years.
I studied Computer Science for 5 years, worked in a web agency for 2 years, a young SaaS company for 1 year and as a freelance for 1 year.
Just tell me what you need and I deliver.
Ruby on Rails - Ruby - AngularJS 1.6 - CoffeeScript - MySQL - Google Maps API - Facebook API - Meetup API - Ubuntu Server - Sidekiq - Monit - Capistrano - Errbit - Git - Unicorn - NGINX