Ivan K.
Drop Here

Ivan K.

Ruby on Rails web developer


Orenburg, Russia


I really enjoy in dynamic web-application development using Ruby on Rails. Ruby language itself makes me happy :) My everyday-technologies are: devise, cancan, bootstrap, jQuery, coffeescript, git, github, rspec and many-many others. Best regards, Ivan

Ivan K. has added 4 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Jan 2014 - Nov 2014

    Bilingual Online Data Raters Needed in Russia

    No feedback given

    Fixed Price

  • Aug 2013

    RoR Dev
    Nice and clean. Like always. Thank you Ivan.
    $833.33 earned
    Fixed Price

  • Oct 2012 - Nov 2012

    Music startup - Rails/Postgres/Nginx/Backbone.js stack
    I could see some tests for the work and coding conventions being followed. I added them as comments for the contractor.
    $133.33 earned
    Fixed Price

Ivan K. has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
CSS 2.0 Test 4.60 Top 10% 21 mins
Ruby on Rails Test 4.05 Top 20% 19 mins
PHP5 Test 4.00 Top 20% 21 mins
What's the difference?

Work History

100% Job Success
1,141 hours worked
36 jobs


Not available


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