My name is Anton Kopylov.

Position - Ruby on Rails developer.


With over 10 years of experience in software design and development, my goal is to help you realize your world-class project. My areas of expertise include a broad range of technical experience and skills, focused on software development, scalable internet architecture and data design.

In the last projects I've used Ruby on Rails 3/4, Postgresql 9.2, MongoDB, ElasticSearch, Coffescript, HAML, SCSS, jQuery, Twitter Bootstrap, Git, HTML5, CSS3, Resque, Unicorn, Nginx and a lot of other libraries and technologies. Also I am interested in functional languages.

I have a good experience deploying to VDS and Heroku. I can prepare stable and fast environment for a Rails application.


I've been in programming since 1999. In web applications development since 2001. I begun to work with php, then used C#/.Net. For over 6 years I have been using a Ruby on Rails from version 1.2.

Now I work as a Ruby on Rails freelance developer.

Latest projects:

B2B solution for large IT companies.
Gems: Rails 3.2, devise, inherited_resources, cancan, carrierwave, tire, ...;
Frontend: jQuery, Backbone, Marionette, Highcharts;
Ruby: 2.1;
Database: MongoDB;
Searching engine: ElasticSearch;
Background jobs: Resque;
Testing: rspec, factory_girl, cucumber;
CVS: git;
CI: Jenkins;

I participated in the development of backend part of the project.

Video hosting solution with video ads.
It have about 50 models and more than 10,000 lines of backend ruby code.
Gems: Rails 3.2, devise, omniauth, inherited_resources, cancan, workflow, carrierwave, dragonfly, twitter_bootstrap, faye, ...;
Ruby: 1.9.3;
Frontend: jQuery, based video player;
Database: Postgresql 9.2;
Background jobs: Resque;
Searching engine: ElasticSearch;
Testing: rspec, factory_girl, capybara, cucumber;
CVS: mercurial;
CI: Teamcity;
Deploy: capistrano, nginx, unicorn, god.

I participated in the development of all parts of the project: backend, frontend, video player, billing, etc.

Examples of my sources codes available by request.

I'm not afraid to learn new things. For example, last year I took a course at coursera "Programming Languages". Also recently I begin to dive into modern js frontend frameworks such as Backbone, Ember.js, etc.

My experience as a Ruby on Rails developer

BitFit November 2013 - March 2014 (5 months)
Hubworks! August 2013 - October 2013 (3 months)
Webestudio June 2011 – August 2013 (2+ years)
Devmen January 2011 – May 2011 (5 months)
Penzasoft January 2008 – Present (6+ years)


My main everyday tools are: Macbook pro, OSX, iTerm, Safari, RubyMine, SublimeText, Git, GitHub, Ubuntu.

Contribution to IT community

I participated at the software engineering conference SECON since 2007 as speaker and co-organizer. Have a good relations with local IT community. Also I was a speaker in a hi-tech podcast IT-Компот (russian).

About me

I am 35. I graduated from the Penza State University in 1999 (this is one of the famous Russian Universities). My specialization was "The computer software and automated systems". Diploma with honor. Married, have two children. I live in Penza, Russia.


Feel free to contact me:

I am in internet: