I'm a Ruby on Rails developer with 2 years of experience. My main skills and most-used techniques: - Ruby on Rails frameworks and web development's related techniques - API development and integration - Strong problem solving skill - Database design - Infrastructure design and implementation on cloud systems Web development: - Deep knowledge and experience in implementing responsive web applications with Twitter Bootstrap - Use and customize popular gems, such as: Devise, CanCan, Paperclip, Carrierwave, Kaminari, DelayedJob, Sidekiq, etc. - Design and implement REST APIs - Integrate with external services via APIs, such as: Google, Facebook, etc. - Knowledge of DBMS with MySQL, PostgreSQL - Experience in using/setting up continuous Integration tools such as Codeship .. - Working knowledge in Google API, Stripe API, Paypal API. - In-depth knowledge and practice in TDD with Rspec - Familiar with Jquery, CoffeeScript, AngularJS, ReactJ, Bootstrap.