Position: Senior Ruby on Rails developer
Category: Ruby
English level: intermediate
Years of experience: 10

I write readable, maintainable, well tested code. Experience with large projects (http://grapher.compete.com/tanga.com_uv.png), including projects for mobile devices (examples upon request).
Ruby on Rails (since 2006),
TDD/BDD (MiniTest, Rspec, Capybara),
PostgreSQL, MySQL,
HAML/Sass/jQuery,
Git, Subversion, CVS,
Mac OS X, Debian, FreeBSD,
VIM
Professional growth. Well written, complex, high-load projects. Adequate management and team members. Salary with regular revisions.