Hi sir/madam,
I am a Ruby on rails developer, I had done many projects in rails, I know to integrate rails app with email and SMS service and also web socket connection, I am good in Rails MVC and Rest api, I know to deploy the rails app in heroku and Aws elastic beanstalk, I had worked in rails 4.1, 4.2, 5.1, 5.2, 6.0, 6.1 and ruby 2.2.2, 2.3.5, 2.6.5, 2.6.6, 3.0, 3.0.1, 3.0.2, Please contact me for more details