Vladyslav T. Full-stack Ruby on Rails Engineer

Projects

Full-stack, Ruby on Rails developer, UPSTACK

Nov `20 – Sep `22

Description: Participated in developing a front-end public-facing web application and secure web-based admin portal.

• Implemented automated data processing issues handling.
• Designed front-end applications using HAML, CSS, and React JS.
• Supported ongoing improvements to the backend (Ruby on Rails) + frontend (React JS).
• Participated in daily standups, support task planning, and prioritization.
• Implemented 2FA authentication, search addresses via Google API, and other features. Wrote features documentation
  

Technologies: Ruby, Ruby On Rails, Postgresql, React JS, HAML, Rspec, Capybara, Google Maps, Terraform, AWS

Backend, Ruby on Rails, RentCal

April `20 – Nov `20

Description: Implemented API for mobile application. Maintained code by fixing bugs, and creating new features. Participate in daily standups, support task planning, and prioritization.

Technologies:  Ruby, Ruby On Rails, Postgresql, GraphQL

Full-stack, Ruby on Rails developer, IterateLabs

April `20 – Nov `20

Description:

• Implemented automated data processing issues handling.
• Supported ongoing improvements to the backend (Ruby on Rails) + frontend (React).
• Participated in daily standups, support task planning, and prioritization.
• Involved in database modeling and design.
• Code based on MVC (Model View Controller) architecture. 
• Implemented full-text search and other features. Wrote API documentation 
  

Technologies: Ruby, Ruby On Rails, Postgresql, Docker, Cassia API, React

Full-stack, Ruby on Rails developer, Pathgather

Feb `19 – Feb `20

Description: Participated in developing a front-end public-facing web application and secure web-based admin portal, integration of data storage solutions PostgreSQL. Oversee end-to-end testing of the platform, monitor usage, and address issues.

• Setup integration of new courses into the platform from different resources through the API.
• Implemented multiple features such as profile feed, global feed, activity feed, and content management.
• Programmed and designed database tables and migrated with Active Record.
• Followed best practices in software development (such as test-driven development, refactoring, and coding standards)
  

Technologies: Ruby, Ruby On Rails, Postgresql, ElasticSearch, AngularJS

Full-stack, Ruby on Rails developer, BuyBay

Dec `17 – Jan `19 

Description: Participated in developing a secure web-based admin portal.

• Maintained Ruby on Rails web applications by fixing bugs, creating new features, maintaining updates, and ensuring uptime.
• Built API.
• Design front-end applications using HTML, CSS, jQuery, and Bootstrap.
• Involved in database modeling and design.
• Used Rspec to create Test-driven development. Wrote API documentation.
  

Technologies:  JavaScript, jQuery, Ruby on Rails, MySQL, Amazon API, Rspec, CSS, Bootstrap

Full-stack, Ruby on Rails developer, Meditalente

May `17 – Sep `17

Description: Participated in developing a front-end web application, integrating of data storage solutions PostgreSQL.

• Oversee end-to-end testing of the platform, monitor usage, and address issues.
• Maintained Ruby on Rails web applications by fixing bugs, refactoring code, and implementing new features.
• Wrote functional/unit RSpec tests

Technologies: JavaScript, Ruby on Rails, Postgresql, Ember

Education

Computer sciences, Cherkasy State University 'Bohdan Hmelnycky'

2013-2017