My tool is simplicity.
I am interested primarily complex technical projects, which are made for the help people.
7 years of experience in programming
4 years of experience in Ruby on Rails
Now more about my experience:
MySQL, SQLite, PostgreSQL (with PostGIS), MongoDB, Redis
GIT (bitbucket, github) with 3-5 developers team, git-flow
semaphore, newrelic,google maps API using with Ruby
Freedcamp, Basecamp, PivotalTracker, Redmine, GitHub issues
RSpec, Capybara, Cucumber, FactoryGirl, FFaker, DatabaseCleaner
linux (slackware, opensuse, archlinux, gentoo/funtoo, debian, ubuntu), rvm/rbenv, installation and configuration of a complete stack for RoR (nginx, sql-client/server, unicorn, postfix etc) from scratch.