He has a range of expertise including Ruby on Rails, PostgreSQL, MySQL, MongoDB, Sidekiq, Redis, Rspecm Sentry, Capybara, and Rubocop. Throughout his career, he has worked on several frontend technologies including JavaScript, CoffeeScript, Jquery, HTML, Haml, Slim, CSS, SCSS, SAS, and Bootstrap. Heroku has worked on many projects including API design and integration, website security, CRM system for conducting electronic documentation, and CRM systems for internal accounting management.