Andrey Viktorov - CV

Who I am

Fullstack web developer and security researcher.

Work experience

  • Fullstack RoR/React developer at S2 (2020 - present)
  • Lead backend Node.js/RoR web developer at EvoSoft (2018 - 2020)
  • Fullstack Node.js/RoR/React developer at Sibdev (2016 – 2018)


  • 6 years of Ruby experience, incl. Rails, Sinatra and common gems
  • Node.js, incl. Express, HAPI, Sequelize, Bull and other frameworks and libraries
  • React, React Hooks, Next.js, SCSS, Storybook, Tailwind
  • PostgreSQL, Redis, NoSQL databases, Kafka
  • Git, Docker, good knowledge of UNIX-based OSes (Linux/macOS)
  • Web and mobile applications security (pentesting, reverse engineering, mitmproxy scripts, etc)
  • Upper Intermediate English, Native Russian

Other CV-related profiles

Projects I have participated in


What: Multipurpose CRM and business automation platform

When: September 2020 - present

Role: Backend developer, frontend developer

Tools: Rails, PostgreSQL, Redis, Kafka, Sidekiq, RSpec, React, jQuery


What: Platform for automotive fleet management, car rental management and driver scoring

When: January 2020 - July 2020

Role: Lead backend developer, Lead frontend developer

Tools: Rails, PostgreSQL, Redis, Sidekiq, RSpec, React, Storybook


What: Platform for taxi fleet management, payroll, on-demand payouts and driver recruitment

When: September 2018 - July 2020

Role: Lead backend developer

Tools: Node.js, Rails, PostgreSQL, Redis, Bull, HAPI, React


What: Viber chatbot builder and management platform

When: June 2017 - January 2019

Role: Lead backend developer, part-time frontend developer

Tools: Node.js, PostgreSQL, Redis, Bull, HAPI, React

Liga Online

What: Platform for online "FIFA" tournaments, with tournament grids, personal player statistics, Elo ratings, and tournament management tools

When: June 2016 - June 2017

Role: Backend developer

Tools: Rails, PostgreSQL, Docker, Redis, jQuery