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Dmytro P. Full-stack, Ruby on Rails Engineer

Full Stack Web

Summary

- Full-stack Ruby developer with 6+ years of experience in developing both front-end and back-end components of web applications.
- Has experience in front-end frameworks, including ReactJS, Angular, Vue3, and React Native.
- Proficient in PostgreSQL and MySQL for database design, query optimization, and data storage solutions. Has experience with MongoDB.
- Worked with AWS for deploying and managing applications in the cloud. Utilized Kamal for deployment automation and management.
- Extensive experience with RSpec for writing test scenarios and ensuring code quality.
- Skilled in using Grape for API development.

Experience

Full-stack, Ruby on Rails developer, Restronaut 

2024-2024

Description: Participated in developing a comprehensive CMS tool for restaurant owners that provides an ordering system from their website under their brand. Integrated AI content generation for product description and images. Integrated passkeys authorization. Built user interfaces using Hotwire and Stimulus for a seamless experience.

Technologies: Stimulus, Ruby on Rails, Postgresql, RSpec, AI Content Generation, Kamal, Passkeys

 

Full-stack, Ruby on Rails developer, Oblako

2024-2024

Description: Participated in developing an application for lounge bars from scratch. Front-end with React on Rails/ReactJS and back-end with Ruby on Rails. Developed functionality for clients (QR code and bonuses system) and waiters (accrual and payment), integrated Firebase API login with mobile phone.

Technologies: Ruby On Rails, Postgresql, React on Rails, Firebase

 

Full-stack, Ruby on Rails developer, Curacubby  

2023-2023

Description: Participated in developing a tool that helps optimize operations and finance for education, recreation, and family service programs to help save money and time. Worked on integrating API for banking SaaS platform, utilized Stimulus to build user interfaces, and built a tool for generating reports on financial operations and student information.

Technologies: Stimulus, Ruby on Rails, S3, RSpec, Grape

 

Full-stack, Ruby on Rails developer, Atoms4.tech   

2022-2023

Description: Participated in developing a Platform-as-a-service (PaaS) for a convenient process to connect and manage external services to your apps, such as payment systems, email, CRM, etc. Atoms4 provides universal API access for the most popular services (PayPal, Twilio, HubSpot, and others) and creates automation and relations between them.

Technologies: React, Ruby on Rails, RSpec, MUI5, Redux toolkit

 

Full-stack, Ruby on Rails developer, Qliqsoft

2021 – 2022

Description: Participated in developing a healthcare collaboration web application, which helps engage patients and connect care teams through Interactive digital messaging and on-call scheduling. Worked on system security using request header configuration and access policies, query optimization, architecture building using MySQL, legacy codebase maintenance, and migration.

Technologies: Vue3/Typescript , Pinia, Ruby on Rails, Mysql, RSpec, AWS, MongoDB

 

Full-stack, Ruby on Rails developer, Cablook Taxi

2020 – 2021

Description: Participated in developing a front-end public-facing web application with ride-hailing and food delivery services.

Responsibilities:

  • Worked on its internal secure web-based admin portal
  • Integration of data storage solutions employing PostgreSQL
  • ReactJS-based front-end implementation of the application.

Technologies: React, Ruby on Rails, Postgresql, Firebase, RSpec

 

Full-stack, Ruby on Rails developer,  City Move

2019 – 2020

Description: Took part in developing a matchmaking service to invite bids from moving companies.

Responsibilities: 

  • Added new functionalities using Ruby on Rails
  • Worked on searching algorithms and results scoring PostgreSQL DB
  • Created test scenarios using RSpec.

Technologies: Ruby on Rails, PostgreSQL,  ReactJS/Redux, RSpec

 

Full-stack, Ruby on Rails developer, Clinic 24

2018 – 2019

Responsibilities: 

  • Partaken in developing a bid-based communication platform for solving patients’ medical problems.
  • Added new functionalities using Ruby on Rails, PostgreSQL
  • PostgreSQL DB architecture building.

  • Utilized React Native capabilities to build user interfaces.

Technologies: React Native/Redux, Ruby on Rails, PostgreSQL, Sidekiq

Education

Bohdan Khmelnytskyi National University of Cherkasy: Master’s degree, Business Administration and Management, General

2020-2021

Bohdan Khmelnytskyi National University of Cherkasy: Bachelor’s degree, English Language and Literature/Letters

2016-2020