Shashi S.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I am a full-stack Ruby on Rails developer. I have developed specialized e-Commerce sites, SaaS application, white-label concepts, marketplaces, project management tool, social networking sites and more.The technologies I have gained expertise and have proven track record are: ✔ Rails 2.x , Rails 3.x, Rails 4.x, Rails 5.x & Rails 6.0 ✔ MySQL, SQL, PostgreSQL, MongoDB, GraphQL ✔ JavaScript: jQuery, jQuery UI, CoffeeScript, ReactJs, Angularjs, BackboneJs ✔ Twitter Bootstrap, Material Design, Zurb Foundation ✔ HTML5/HAML/SLIM ✔ CSS/CSS3/SASS ✔ GIT/Github/BitBucket/SVN ✔ Bascamp/Asana/JIRA/Pivotal Tracker/Trello ✔ TDD/BDD, RSpec, Cucumber, Capybara, MiniTest ✔ AWS, EC2, S3, EBS, RDS, Heroku, DigitalOcean I am proficient with: 1) Custom application & software development 2) RESTful API development with security and scalabilty 2) Web-based application & product development with Responsive designs 3) Porting and Migration 4) CMS Development services 5) E-Commerce Application Development 6) Support and maintenance