Sergiy C.

Sergiy C.

Ruby on Rails Expert

Kiev, Ukraine



What's the difference

Over the last 8 years, I have developed a wide range of applications for web using Ruby on Rails and PHP. My core competency and intesests lies in development based on Ruby on Rails. I prefer to build long term and friendly relations with employers.

Sergiy C. has added 23 portfolio pieces. Create an account to review them.

Work History & Feedback

Rails Dev to write Multi-step Form with Workflow Rules, Great UI, but No Design

103 hrs @ $27.78/hr
Earned $2,968
“Sergey is an excellent coder who pays great attention to detail and the right way of doing things. When we received new commits, we could be sure to find that pages looked almost exactly like wireframes, that data had been seeded for testing, and that code was clean and error free. We had a simple process of tracking bugs/enhancement requests that Sergey responded to right away. When some things didn't go according to plan, which is normal and happens in every project, we were always able to work together to reach a good conclusion. For this Rails project we also made heavy use of Sergey's front-end skills (Javascript/Jquery) to develop a great user experience.”


Senior Ruby on Rails and Javascript Developer

2 hrs @ $27.78/hr
Earned $56
“Sergey completed a test project for us. We were too slow to start him on real work and he was hired away by another full time gig. Our loss.”


Ruby on Rails freelancer

34 hrs @ $27.78/hr
Earned $958
No feedback given

Tests Taken
Name Percentile Score

PHP5 Test


Ruby on Rails Test v1 (Old)


oDesk Readiness Test for Independent Contractors and Staffing Managers