Andrey D. — Senior Ruby on Rails Software Engineer

Expertise in Full Stack Web.

Last verified on March, 2026

Core Skills

Bio Summary

- 6 years of commercial experience with Ruby on Rails ecosystem
- Team Lead / Full stack (Ruby, React) software engineer
- Cloud Services (AWS, Azure, Heroku)
- Upper-intermediate English
- Available ASAP

Technical Skills

Programming Languages	CoffeeScript, JavaScript, Python, Ruby
Ruby Libraries and Tools	bundler, Capistrano, Capybara, Minitest, Rack, RubyMine, RVM, Selenium RSpec
JavaScript Libraries and Tools	Canvas, Gulp.js, NPM, React Native
JavaScript Frameworks	jQuery, React, Vue.js
Python Libraries and Tools	MicroPython
AI & Machine Learning	OpenCV
Mobile Frameworks and Libraries	Push notifications
Ruby Frameworks	Ruby on Rails, Sinatra
PHP Frameworks	Slim
Databases & Management Systems / ORM	AWS ElasticSearch, Microsoft SQL Server, MySQL, Oracle Database, PostgreSQL, Redis, SQL, SQL queries
UI Frameworks, Libraries, and Browsers	Ajax, Bootstrap, CSS, HTML5, jQuery, SASS, SCSS
Cloud Platforms, Services & Computing	AWS, DigitalOcean, Heroku
Amazon Web Services	AWS ElasticSearch, AWS S3
Azure Cloud Services	Azure VM
Mail / Network Protocols / Data transfer	802.1X, GPS, HTTP, HTTPS, OpenVPN, SSH, SSL, TCP/IP, TLS, VLAN, VPN
UI/UX/Wireframing	Adobe Illustrator, Adobe Photoshop, Adobe Premiere
Methodologies, Paradigms and Patterns	Agile, Kanban, MVC, RPC (Remote Procedure Call), Scrummish, SOLID, TDD
Collaboration, Task & Issue Tracking	Atlassian Confluence, Atlassian Trello, Jira, Redmine
Scripting and Command Line Interfaces	Bash, PowerShell, Shell Scripts, ZSH
Version Control	BitBucket, Git, GitHub, GitLab
QA, Test Automation, Security	Capybara, Capybara Poltergeist, Cucumber, Jasmine, Minitest, Mocha, RSpec, Selenium RSpec, Selenium Webdriver, Test::Unit
Virtualization, Containers and Orchestration	Docker, OpenVPN, Oracle VM VirtualBox, Vagrant
Third Party Tools / IDEs / SDK / Services	GIMP, homebrew, MS Paint, RubyMine, Sublime Text, vim, Visual Studio, XCode
SDK / API and Integrations	iPhone SDK, RESTful API
Operating Systems	Linux, Linux Mint, macOS, PC DOS, Ubuntu, Unix, Windows
Web/App Servers, Middleware	Nginx, Puma (Ruby/Rack Web Server), RVM, Unicorn web server
Deployment, CI/CD & Administration	OpenVPN, Travis CI
Message/Queue/Task Brokers	Oracle Streams, RabbitMQ
Platforms	SharePoint
Other Technical Skills	EMC Storage Arrays, Google Drive, JSDoc, Local Storage, Pivotal tracker, RDoc, Regular expressions, RPM, SVG, Universal apps, USSD, Yum

Experience

Team Lead / Full stack software engineer

Jul 05, 2021 to Dec 23, 2021
Description: An Australian-based company that created CMS for car dealers. It helps dealers to create a branded website within a short time, get updates from the "mother-companies", apply new corporate style guides for the dealership network, etc...
Technologies: Ruby On Rails

Developer / Ruby Developer, Volition, CWD, kyky, olp.ph, italbazar.ru

Jan 14, 2019 to Jul 02, 2021

Description: Performed as a developer and tech lead on a few projects related to the beauty, media, fintech, and e-commerce industries. Led the development teams, helped build projects from the ground up, and supported legacy applications to add new functionality.
Technologies:Ruby, Ruby On Rails, Sidekiq, React, JS, Elasticsearch, h2o, nginx, Amazon S3, VPN, PostgreSQL, MySQL

Developer / Ruby Developer

Nov 01, 2018 to Oct 31, 2019
Description: Internal management tool for analytics
Technologies: Ruby, Ruby On Rails, JS, React.js, RabbitMQ, VPN, sidekiq

Developer / Ruby Developer, Cubits

Oct 01, 2018 to Jan 08, 2019
Description: Cryptocurrency wallet where you can purchase and exchange Bitcoins, Lifecoins and Cashcoins
Technologies: Ruby, Ruby On Rails, RubyMine, PostgreSQL, Redis, RabbitMQ, React.js, JS, VPN

Developer / Ruby Developer, Football Pools

Apr 03, 2017 to Oct 01, 2018
Description: Football betting platform from England
Technologies: Ruby, Ruby On Rails, RubyMine, JS, Redis, HTML, SCSS, PostgreSQL

QA / QA Engineer, Imperial Play

Dec 16, 2016 to Apr 01, 2017
Description: Different sorts of mobile games based on betting(slot machines, casino, roulette)

Education

Institution name HERZEN UNIVERSITY (Russia), Management in marketing
Academic degree bachelor, 2017
Independent Coursework
- Web application development with JavaScript (High Tech Park Training Center)

- Intensive Ruby course "Rubizza"
- Linux and Bash basics

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Why Upstaff

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