Krylov Alexey

Krylov Alexey

Full-stack Developer

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About Me

I'm Full-stack Developer with more than 7 years of experience in commercial development, M.S. in Computer Science. I’ve worked with both startups and leading enterprise companies of Russia.

I understand the value of performance and maintainability of the code. I appreciate business interests and know how to meet deadlines saving high project quality.

My key tech stack is Ruby, Ruby on Rails, Elixir and Crystal.

Here is the detailed list of my key skills:

  1. Ruby, Rails, Rails Gems, Rails Engines, Sinatra
  2. TDD, BDD, RSpec, Capybara, Cucumber
  3. Elixir language, Phoenix framework
  4. Crystal language, Amber framework, Kemal framework
  5. PostgreSQL, MySQL, ElasticSearch, Redis
  6. HTML, CSS, JS
  7. React.js, Redux, Vue.js

Opensource Projects


Application with results from triathlons. Developed with Crystal/Amber

Find out more View on GitHub

Uphill rating

Application with rating of bicyclists. Developed with Elixir/Phoenix

Find out more View on GitHub

Russian translation

Find out more View on GitHub for Crystal language

Small analog

View on GitHub for Crystal language

Library with realization of Separating Axis Theorem for collisions calculations

View on GitHub


Active Admin plugin for setting up latitude and longitude

View on GitHub

More on Github 

Work Experience

8 years 4 months

Full-stack developer - (November 2016 - Present)

Remote work. Developing commercial applications for foreign customers.

Backend developer - Farpost Design (December 2014 - December 2016)

Ruby on Rails developer. We have developed complicated websites for leading brands in Far East of russia. Also I developed CMS for company using Rails Engines.

Backend developer - Espley Ltd (August 2013 - November 2014)

I engaged in the development of backend, more than a year working with the framework Laravel on commercial projects.

Web-developer - Saitex (March 2013 - May 2013)

First work experience. Worked with CMS Joomla and custom PHP engine.

My GitHub