Viktor M.

Hello and welcome to my profile! I'm a Ruby on Rails back-end software engineer with more than 13 years of experience and almost 14.000 hours of proven track record here on Upwork. I'm in love with Ruby programming language and I'm very passionate when working. 💡My key skills are💡: Backend: ✅ Ruby on Rails ✅ MySQL, PostgreSQL, MongoDB ✅ RESTful APIs ✅ JSON API serializer, Rswag ✅ Prawn Frontend: ✅ jQuery ✅ Underscore.js ✅ Stimulus.js ✅ turbo_frame ✅ AJAX ✅ CSS/ CSS3 ✅ HTML/HTML5 ✅ Bootstrap 5.3.0 ✅ Zurb Foundation I'm skilled in test writing: ✅ Rspec, Cucumber, Capybara I am familiar with: ✅ AWS deploy ✅ Heroku deploy ✅ Capistrano I have worked a lot with 3rd party API integration (social networks, Google maps, mailing services, payments, video hosting) If you have an idea and need to implement it, then feel free to contact me and we'll discuss. I can build any product you want, either small Ruby script or complex Web application.