Maxim Kazarin

Maxim Kazarin

Ruby on Rails developer

Tagarog, Russia



What's the difference

I am an expert developer on Ruby and Rails and have 3 years of experience in this business field. I have been working for a decent large company for over 8 years developing a wide range of various web applications. My present area of researching and developing is a web scraping. I have developed a distributed data collection and analysis service based on Ruby, Rails, Resque. MongoDB and ElasticSearch. The service has proved to be a success in trading and realty business in particular.

At the p…


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Work History & Feedback

Rails REST API Development

“He knows rails inside and out. And gets things done quickly.”
110 hrs @ $22.22/hr
Earned $2,574

Icon Image Generator Interface

“Maxim is a fast, efficient and highly skilled developer. His communication is good and responds very quickly. I highly recommend him.”
11 hrs @ $22.22/hr
Earned $252

Member Management Screen

“Top Notch, knows his stuff and gets it done quickly. He beat his time estimation. We will be using him again.”
5 hrs @ $20.00/hr
Earned $103

Intermediate Rails developer w/HAML and SCSS

No feedback given

17 hrs @ $30.00/hr
Earned $495

Experienced Full Stack Rails Developer

Job in progress

151 hrs @ $30.00/hr
Earned $4,525
Tests Taken
Name Percentile Score

Knowledge of Ruby Skills Test


Ruby on Rails 2.3 Test


Ruby on Rails Test v1 (Old)


U.S. English Basic Skills Test