Sophy Ung

Sophy Ung

Ruby/Rails/JavaScript Developer

Phnom Penh, Cambodia



What's the difference?

I am among the top 1% of freelancers ( and a verified web developer on oDesk.

I have more than 7 years of experience in software engineering, particularly web development. Over the last 6 years I have developed a variety of business applications using Ruby, Rails, JavaScript, PostgreSQL, MySQL, MongoDB, Redis, Amazon EC2 and Heroku.

I am interested in building quality software. I do not write code that just work, but also well designed, easy …


Sophy Ung has added 7 portfolio pieces. Create an account to review them.

Work History & Feedback

Ruby Developer

“Sophy is a high quality Ruby programmer.I would recommend him to anyone!”
607 hrs @ $55.56/hr
Earned $27,101

Lead Ruby On Rails developer

“Those 5 stars are all real. And that makes the difference. I very recommend Sophy - a pragmatic and very experienced professional.”
395 hrs @ $33.33/hr
Earned $13,154

Ruby on Rails / RSpec - corporate web app

“Exceptional work. This was a long and involved project. It involved Ruby, Rails, and Javascript. Sophy excelled at all of them. He followed BDD practices and set up a new test data factory system. He researched new technical topics and recommended sound solutions. He understood the requirements well and collaborated with others on the team. He stayed up late at night to get work done. His code was of high quality.”
388 hrs @ $55.56/hr
Earned $21,576

Ruby Developer

“Sophy was great. I look forward in working with him again.”
25 hrs @ $38.89/hr
Earned $972
Tests Taken
Name Percentile Score

Ruby on Rails Test v1 (Old)