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Ruslan Kotov

Full-stack Ruby on Rails Developer

  • Kaliningrad, Russia
  • skype: koshak1993


Highly motivated Full-Stack Ruby on Rails developer since 2013 focused on creating a good architecture with clean self-documented code covered with tests.
I have a vast experience with back-end development including REST API, database administration and stored procedures, background jobs, caching and search engines along with front-end technologies like jQuery, AJAX and ReactJS. Also I've worked with code profiling and optimization. I have good understanding of TDD/BDD importance and actively using this in practice.
As a developer I'm always learning new technologies and improving my skills, studying different online courses. Recently, I have been interested in everything that includes DevOps.


November 2015Present

Remote Full-stack Ruby on Rails developer


Responsible for human resources SAAS service development.

* Back-end features development
* Background jobs, search, caching, REST API, serialization
* Database administration and stored procedures development
* Front-end development + ReactJS components
* Requests optimization

Feb 2014 May 2015

Rails Developer, Co-founder


Web-site development & design. Company management.

Opened projects

Hurray gem

Simple ActiveRecord extension for ordering collections specified way.


Rails 5 RESTful API for affiliate programs service. Authentication with http tokens based on Sorcery gem. Application covered with unit and integration tests.


Work in progress. This section continuously updating. I'm going to build SPA application on front-end using ReactJS, Redux and React Router.


Sep 2010Jun 2015

Specialist's degree, Applied Mathematics and Computer Science

Immanuel Kant Baltic Federal University