I have full experience with building, maintaining, scaling web projects by using Ruby on Rails My Skills:- Backend Development: - Ruby on Rails (Devise, CanCan, Paperclip, OmniAuth, Capistrano, etc.) - AWS, Heroku, Digital Ocean - Redis, Sidekiq, DelayedJob - MySQL, PostgreSQL, Firebase, Mongo DB - REST API, APIs/OAuth Facebook, Twitter, Google, Instagram, Pinterest, Tumblr, etc. -Payment integrations: Stripe, PayPal, Braintree Frontend Development: HTML5/ CSS3/SASS, Web UI/UX Design, Twitter Bootstrap - Javascript/Jquery, D3.JS Good knowledge with - Gems ,Git ,design patterns ,refactoring Database experiences: - MySQL, PostgreSQL, Mongodb Deployment infrastructure experiences: - Heroku, Amazon Web Service (EC2, Elastic Beanstalk), Rackspace, Linode, Engineyard. Payment process experiences: - Authorize.net, Stripe, Paypal My standard for design is Twitter Bootstrap or Materialize, you can bring your own design or designer, or we will find it for you.