Chon D.
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Chon D.

Ruby on Rails/Mysql/Postgresql/Bootstrap/jQuery/Rspecs developer


Ho Chi Minh, Vietnam


My goal is ideal. My tool is simplicity. I am interested primarily in complex technical projects, which are made for the help people. 7 years of experience in programming 5 years of experience in Ruby on Rails Now more about my experience: Ruby 1.8/1.9/2.x RubyOnRails 3.2/4.x HTML, CSS(3), SASS, JavaScript, CoffeeScript, HAML, Slim JQuery, LeafletJS, AngularJS, QUnit MySQL, SQLite, PostgreSQL (with PostGIS), MongoDB, Redis GIT (bitbucket, github) with 3-5 developers team, git-flow semaphore, newrelic, smsdirect API, postmark API yandex direct/metrika API, google adwords API using with Ruby Freedcamp, Basecamp, PivotalTracker, Redmine, GitHub issues RSpec, Capybara, Cucumber, FactoryGirl, FFaker, DatabaseCleaner linux (slackware, opensuse, archlinux, gentoo/funtoo, debian, ubuntu), rvm/rbenv, installation and configuration of a complete stack for RoR ... more(nginx, sql-client/server, unicorn, postfix etc) from scratch. Don't hesitate to contact me if you are looking for a Ruby on Rails full-stack developer less

Chon D. has added 5 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Aug 2015 - Sep 2015

    RoR Developer

    No feedback given

    11 hours
    $20.00 / hr
    $223.33 earned

  • May 2015 - Jun 2015

    Answer coding questions in Ruby/Ruby on Rails
    1 hour
    $22.22 / hr
    $11.11 earned

  • Feb 2015

    Ruby engineer to deploy and tune the program from heroku
    Great ruby engineer. He knows ruby and heroku well, works fast. I`m satisfied with his work.
    $115.56 earned
    Fixed Price

  • Aug 2013 - Feb 2015

    Rails Developer
    Chon was always very dedicated to our project, and very responsive to communication. He helped us with some front end upgrades, as well as adding some smaller features to the app. Some of our requests were very complex and new to him, but he always did his best to communicate where there were issues or questions he had about something. His commitment level was solid throughout.
    181 hours
    $27.78 / hr
    $5,028.18 earned

  • Dec 2014

    Build a very very simple Rails app
    Excellent job!
    $11.11 earned
    Fixed Price

  • Apr 2014 - May 2014

    Ruby on Rails developer
    Good work
    $160.00 earned
    Fixed Price

  • View More (11)

Chon D. has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
Facebook Open Platform Development Test 3.00 Top 10% 11 mins
Ruby on Rails 2.3 Test 4.10 Top 10% 17 mins
Ruby on Rails Test v2 (Old) 4.00 Top 20% 35 mins
Facebook Development Test 3.10 Top 20% 13 mins

Work History

69% Job Success
2,676 hours worked
47 jobs


More than 30 hrs/week


Phone Number: Verified

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