Ekaterina K.
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Ekaterina K.

System architect / Data analyst


St. Petersburg, Russia


I'm more than 9-year experienced programmer with CS degree. Pros to hire me: – prefessional programmer; – easy learner (for one of my projects I've learned ElasicSearch in a days); – strong willnes to write clean code, so other programmers can get my code and continue to work on your project; – wide range of interests, keeping eye on new technologies; – I have expierence in porject management (working for 1 year as Technical PM at Yandex.ru), so I can organize myself at least; – available 5 days a week. Contras to hire me: – I'll be asking you "uncomfortable" questions: why you going to do that feature? Is it really ... moremakes your sevice better? – I hate to do boring tasks, so if you have noting than "create new report generator", please, don't hire me; – I'm fond of new technologies, so if you keep thinking "Rails 2 is the best choise for us", please, don't hire me; – I'm not working at weekend (sorry, I have live, not only job); – if you are on low budget, don't hire me; – if you hate any methodology, but chaos, don't.. you know already. –––––––––––––––––––––––––––– You can read even more about me (wow, looks like you still want to): I'm mostly taking part in Health projects (as example, API for US clinics). Don't heistate to see my open-source projects at github: http://github.com/kiote I'm also really interested in ML-projects, BDD (Brain Driven Development). Python and R is my other field of interest. –––––––––––––––––––––––––––– Keywords for HRs (what I actally know, more or less): Ruby, Ruby on Rails, PosgreSQL, haml, ElasticSeach, sphinx, MongoDB, Redis, MySQL, System Architecture, Programming Patterns, jquery, python, R, shell, linux, command line, http protocol, google analytics, Vagrant, chef, git, Heroku, REST, Rspec, Jira/Redmine less

Ekaterina K. has added 1 portfolio piece. Create an account to review it.

Work History and Feedback

  • Apr 2015 - Oct 2015

    Database Development for Economics Research
    Extremely talented, friendly, responsive, and organized. The job entailed database development and design, so mostly back end stuff. Highly recommended.
    115 hours
    $22.22 / hr
    $2,559.00 earned

  • Nov 2014

    Development of website in Norway

    No feedback given

    154 hours
    $22.22 / hr
    $52,985.58 earned

  • Apr 2012 - Apr 2013

    Senior Ruby On Rails developer
    174 hours
    $33.33 / hr
    $5,556.30 earned

  • Apr 2012 - May 2012

    Website programming ruby on rails SEO
    $140.00 earned
    Fixed Price

Ekaterina K. has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
Data Interpretation Test 3.70 Top 20% 28 mins
Python Test 3.00 Above Average 36 mins
Analytical Skills Test 3.75 Top 20% 67 mins
Ruby on Rails Test 2.80 Above Average 13 mins
MySQL 5.0 Test 2.90 Above Average 15 mins
PHP5 Test 3.90 Top 30% 15 mins
U.S. English Basic Skills Test 4.00 Top 30% 17 mins

Work History

100% Job Success
484 hours worked
7 jobs


Not available

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