Ruby Software Developer with experience in RESTful API and client-server applications development on Ruby/Ruby on Rails with MVC approach and most popular databases and gems. Also, experience in the writing unit, and integration tests using Rspec, Rswag, and Capybara. Have successful experience in integration with third-party services like payment solutions, remote patient monitoring, and EHR systems.

WORK EXPERIENCE

Yalantis, Ruby on Rails Developer
(https://yalantis.com/)
DECEMBER 2021 – PRESENT
Designing, developing, maintaining and troubleshooting RESTful API
Writing and maintaining reliable Ruby code
Identifying and fixing bottlenecks and bugs
Collaborating with the team and estimating tasks
Integration with third-party services
Covering code with unit and integration tests using Rspec and Rswag.

DIDWW, Junior Ruby on Rails Developer
(https://www.didww.com/)
JANUARY 2021 – DECEMBER 2021
Writing a production-ready code that is easily testable, understood by other developers, and accounts for edge cases and errors
Using RoR to create a highly usable product
Collaborating with team members to develop solutions within an agile environment
Covering code with unit and integration tests using Rspec and Capybara

Metrans Ltd, Front-End Developer
(https://metrans.com.ua/)
DECEMBER 2018 – DECEMBER 2020
User interface development (HTML, JS, SASS, .Net);
Existing websites support (WordPress, PHP)


PROJECTS

Healthfully, Healthcare
DECEMBER 2021 – JANUARY 2021
A SaaS solution for digitizing healthcare processes

DIDWW, Telecommunication
JANUARY 2021 – DECEMBER 2021
A SaaS solution for global voice origination services


PET-PROJECTS

Clinic APP, https://github.com/paratskyi/polyclinic-app
MAY 2023 –MAY 2023
Simple project with the managing clinic

Video uploader app, https://github.com/paratskyi/agilie-test-task
FEBRUARY 2022 – PRESENT
Imitation video upload with third-party processing

Delivery app, https://github.com/paratskyi/delivery_app
JULY 2021 – PRESENT
Control system for a delivery service

Delivery service, https://github.com/paratskyi/delivery-service
AUGUST 2021 – SEPTEMBER 2021
Sample application to show basic object structure skills and metaprogramming skills in Ruby

Blog, https://github.com/paratskyi/alpha-blog
MAY 2020 – JUNE 2020
Sample web application blog

Social network, https://github.com/paratskyi/sample_app_rails_tutorial
JUNE 2020 – JUNE 2020
Sample web application like Twitter

Codebreaker gem, https://github.com/paratskyi/codebreaker
AUGUST 2019 – SEPTEMBER 2019
This gem provides the functionality for a Сodebreaker game

Codebreaker app, https://github.com/paratskyi/codebreaker_rack
AUGUST 2019 – OCTOBER 2019
Web application that helps a user play the Codebreaker game through user interaction with a Web page

Ruby factory, https://github.com/paratskyi/ruby-factory
JUNE 2019 – JUNE 2019
Implementing own class Factory which have the same behavior as Struct class.