Michal Nowotarski

Michal Nowotarski

Ruby on Rails Developer

Lask, Poland



What's the difference

I'm a Ruby programmer and a web developer with 5 years of experience. I've been working with Ruby on Rails for 3 years in several projects.

I have been working on several Spree Commerce projects, i know Spree theming, checkout process, import/export of data and products from external sources.

My main skills:

- Design patterns, OO principles
- Ruby 1.8 and 1.9
- Knowledge of Rails (versions from 2 to 3.1)
- TDD/BDD using RSpec, Cucumber and Test::Unit
- AJAX, jQuery and advanced Javascript tec…


Michal Nowotarski has added 8 portfolio pieces. Create an account to review them.

Work History & Feedback

Small eCommerce Site on Ruby on Rails and Spree Commerce

221 hrs @ $10.00/hr
Earned $2,210
“Michal was a realt pleasure to work with. His communication skills are great when working with him on Skype or via email. His time management is excellent, setting expectations correctly for delivery of features.However, that all is all outshined by his ability to clearly communicate issues, suggest better approaches to achieve business goals, and suggest technologies that can speed-up projects or lead to better results. He is a Class-A Ruby on Rails engineer. I've thoroughly enjoyed working with Michal and highly recommend him for your next project.”


SpreeCommerce Site Developer

Fixed Price $650
No feedback given


Automatic import of product feed into Spreecommerce

25 hrs @ $13.33/hr
Earned $333
No feedback given


Ruby on Rails / Spree Commerce Web Developer

11 hrs @ $30.00/hr
Earned $335
No feedback given

Spree Commerce Customisation

14 hrs @ $16.67/hr
Earned $233
Job in progress

Tests Taken
Name Percentile Score

HTML 4.01 Test


Knowledge of jQuery 1.3.2 Skills Test


Ruby on Rails 2.3 Test


SQL Test


U.S. English Basic Skills Test


oDesk Readiness Test for Agency Contractors


oDesk Readiness Test for Independent Contractors and Staffing Managers