July 2011 — January 2016
C++/Qt programmer at Moscow Institute of Physics and Technology
Developing a large and complicated application for scientific image processing. Teamwork using Git, writing documentation.
January 2016 — September 2017
Freelance fullstack Ruby on Rails web-developer
Developing websites (Ruby on Rails, MySQL, PostgreSQL, JS, CSS).
October 2017 - July 2019
Backend Ruby on Rails developer at "Кастор Диджитал" (later - "Смарт Софт"). Includes experience with 3commas project (cryptocurrency exchanges trading automatization).
PostgreSQL, Sidekiq, Memcached, RSpec. Teamwork in a team from 6 to 10 developers (Redmine, Jira, Gitlab, Slack).
July 2019 - September 2019
Backend Ruby on Rails developer, consultant (Ruby on Rails, MySQL).