Ivan Tashkinov

Ivan Tashkinov

RoR Lead Dev / Technical Architect: distributed apps / 11k oDesk hours

Chelyabinsk, Russia



What's the difference

Non-agency professional skilled in:

* Ruby on Rails (2.x -- 4.x)
* Complex background jobs processing (Sidekiq, Resque,..)
* Message queuing with RabbitMQ
* RDBMS (PostgreSQL, MySQL)
* NoSQL databases (Redis, Riak)
* Amazon Web Services (EC2, S3, Glacier, Redshift,..)
* RESTful API implementation
* RoR applications deploy, monitoring, maintenance (on Windows and Linux)
* Semistructured data parsing (ANTLR + custom parsers)
* Facebook integration (authentication and FQL)
* Column-oriented DBMS (…


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Work History & Feedback

Whitehat audit & evaluation of complex Ruby on Rails platform

23 hrs @ $45.00/hr
Earned $1,161
“Ivan has done a very good job here. From the first moment he asked the right questions and showed a high technical level and confidence. His communication is impeccable - always there when I had questions very articulated and focused.His final report was crisp, very specific and well structured. We'll be working together again.”


Ruby on rails developer

425 hrs @ $27.78/hr
Earned $11,811
“Great job! Best Code! Work Super! Top Rails Skills!”


Ruby on rails developer

424 hrs @ $38.89/hr
Earned $16,489
Job in progress

Tests Taken
Name Percentile Score

RUBY Programming Skills Test (Hands-on programming skills)


Ruby on Rails Test v2 (Old)


U.S. English Basic Skills Test