Candidates 246
$1000 / mo
≈ $12000 / year net
Ruby on Rails Developer
Ukraine · Kharkiv · 1 year of experience · Intermediate ·Published yesterday
Ukraine · Kharkiv · 1 year of experience · Intermediate ·Published yesterday
Skills:
- OOP, SOLID
- Ruby (Ruby On Rails, Rspec, Capybara)
- SQL(PostgreSQL, MySQL)
- Sidekiq
- Redis
- Heroku
- REST
- Javascript
- HTML5, HAML, CSS3, SCSS, Bootstrap
- Git
Projects:
- «Goal Tracker»
A web application aimed at helping users set and achieve their goals, manage tasks, and foster habits. It provides a user-friendly platform for creating, tracking, and accomplishing personal and professional objectives. Users can participate in challenges, share progress, and receive notifications for important events.
— Goal Tracker is available on GitHub! —
$3000 / mo
≈ $36000 / year net
Full stack Ruby on Rails developer
Ukraine · Zaporizhzhia · 4 years of experience · Pre-Intermediate ·Published yesterday
Ukraine · Zaporizhzhia · 4 years of experience · Pre-Intermediate ·Published yesterday
Experience with such technologies and programming languages:
Ruby, Php, Javascript, Html, Css, Mysql, PostgreSql, Ruby on Rails, Vue.js, Bootstrap, jQuey, Sidekiq, Docker Nginx, Linux
$6000 / mo
≈ $72000 / year net
Ruby on Rails Developer
Ukraine · Kyiv · 7 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · Kyiv · 7 years of experience · Upper-Intermediate ·Published yesterday
In middle-size companies like Aviasales, the leader in metasearch for flight tickets. I received experience working with Elixir, optimizing an app to millions of requests.
My passion for technology goes beyond programming as I strongly believe in creating solutions that bring business value. I am developing a multidisciplinary mindset, keep learning and exploring different areas.
$5500 / mo
≈ $66000 / year net
Ruby developer
Poland · 6 years of experience · Upper-Intermediate ·Published yesterday
Poland · 6 years of experience · Upper-Intermediate ·Published yesterday
Description: The project provides shipping software for ERP-connected companies to save money
on package transferring. I worked with third-party API integrations such as NetSuite, Shopify, and
BigCommerce, my main responsibility was to import data from integration or send data from our
project to integration in order to map the same state on both sides.
Project: US-based Financial company.
Description: The project is a web application that provides accounting software for law
firms. I have worked with third-party API integration, and implemented end-to-end(UI,
front-end side, back-end side, field mapping) CSV import from several other services to
our product - client wanted to complete this task in 4 months (1 month for 1 import type) I
was able to complete all 4 types in 2 months. Also, I helped our DevOps engineer with
docker and AWS to simplify project cloud transfer from Google Cloud to AWS.
Project: EU-based mental-health company.
Description: The project was a Slack bot for building strong teams by facilitating
meaningful conversations between co-workers. My area of responsibility was to communicate with the Slack bot API (receive messages, build messages, send messages).
I re-wrote all code related to “build message” logic so that we could use the new version of Slack bot API features, and re-wrote all validation logic.
We used microservices architecture with a proxy server. On this project we had Trailblazer, it was a
little bit hard to work with it and ActiveAdmin. I was responsible for writing DB Views via scenic to
generate big reports and also was responsible for deploying project to AWS via Docker and Terraform.
Manual QA certificate
$1100 / mo
≈ $13200 / year net
Ruby on Rails Developer
Ukraine · Kyiv · 2 years of experience · Upper-Intermediate ·Published 22 April
Ukraine · Kyiv · 2 years of experience · Upper-Intermediate ·Published 22 April
Mainly worked on maintaining legacy projects, but also got experience in building MVPs.
I have some experience with frontend frameworks, namely React.
$6500 / mo
≈ $78000 / year net
Senior Software Engineer (Ruby, Ruby On Rails)
Poland · 8 years of experience · Upper-Intermediate ·Published 22 April
Poland · 8 years of experience · Upper-Intermediate ·Published 22 April
Databases: PostgreSQL, MySQL, Redis
Addi
Testing: RSpec, Minitest, Capybara, Cucumber, Selenium
Additional: RabbitMQ, GraphQL, AI Soulutions, Google Protobuf, PHP, GoLang, JS, HTML/CSS
Development tools: Git, Jira
Methodologies: Agile, Scrum
a pretty useful experience in the cooperation with product owners directly. So can help to manage you product growth not only in the tech context.
$3500 / mo
≈ $42000 / year net
Ruby on Rails developer
Czechia · 8 years of experience · Upper-Intermediate ·Published 22 April · In passive search
Czechia · 8 years of experience · Upper-Intermediate ·Published 22 April · In passive search
Projects: from startups to enterprise
Positions: senior software developer
Skills: rich experience in both frontend/Backend with modern frameworks
$2500 / mo
≈ $30000 / year net
Ruby on Rails Developer
Ukraine · 2 years of experience · Intermediate ·Published 22 April
Ukraine · 2 years of experience · Intermediate ·Published 22 April
Internship
November 2021 — February 2022
Ruby on Rails Developer at Studytube · Full-time
February 2022 — Present
Rails 6+
Ruby 2.6.6+
DB: MySQL, Redis
REST API(Grape)
Experience with unit tests(RSpec)
Experience with AWS Services
Experience with creating tasks in Jira, investigating and resolving bugs, and
integrating new features. Agile environment of development.
$2500 / mo
≈ $30000 / year net
Ruby on Rails developer
Ukraine · Kyiv · 2 years of experience · Upper-Intermediate ·Published 22 April
Ukraine · Kyiv · 2 years of experience · Upper-Intermediate ·Published 22 April
payment tracking system, mobile SDK, file management system, digital current regulator and
hands-on experience of neural networks and machine learning. I participated in projects of
various sizes between 2-5 and 10-15 team members. My current profile is Ruby backend. My
previous area of expertise was C++ application development together with Java, Kotlin and
Objective-C minor tasks during some of my previous projects. Python is an additional knowledge
for me, which I used for personal small projects. My skills include also practical experience in
JavaScript and PHP, mostly in code refactoring and creating small components. I worked both
under Kanban and Scrum methodology in long-term projects.
I always aim for the best solution to be implemented and challenge myself to provide a high-quality
result of my work. I am able to learn and appreciate possibilities to make myself
familiar with new topics and activities, which I accept with enthusiasm.
$2000 / mo
≈ $24000 / year net
Ruby Software Engineer
Ukraine · 2 years of experience · Upper-Intermediate ·Published 22 April
Ukraine · 2 years of experience · Upper-Intermediate ·Published 22 April
Project Name: Teladoc
Project Description: The application provides telehealth appointments for primary care, non-emergency care, therapy and nutrition.
Customer: Teladoc Health, Inc
Responsibilities:
Implementation of new functionality using MVC concept
Adding new services;
Adding new factories;
Adding new serializers;
Writing custom validations;
Refactoring existing code;
Applying OOP principles;
Writing specs;
Fixing bugs;
Cross-team collaboration;
Collaboration with stakeholders;
Code review;
Tools & Technologies: Ruby, Ruby on Rails, RSpec, React JS, Lodash, PostgreSQL, Rubocop, Git, GitHub, Docker, Jira, JSON, GraphQL, Postman
Apr, 2023 - Jul, 2023 Fullstack Software Engineer
Project Name: SchoolNavigator
Project Description: The application which helps to find educational institutions throughout Ukraine.
Customer: SchoolNavigator
Responsibilities:
Implementation of new functionality using MVC concept;
Adding new JS controllers;
Adding new views;
Adding seeds;
Applying OOP principles;
Refactoring existing code;
Fixing bugs;
Code review;
Tools & Technologies: Ruby, Ruby on Rails, ERB, RSpec, Stimulus JS, PostgreSQL, Rubocop, Git, GitHub, Docker, Jira, JSON
Mar, 2022 – Apr, 2023 - Junior Ruby Engineer
Project Name: Finalize
Project Description: The application which helps companies to streamline contract creation processes.
Customer: LinkSquares (the US Company)
Responsibilities:
Implementation of new functionality using MVC concept
Applying OOP principles;
Applying the concept of design patterns;
Writing data migrations;
Writing tests;
Fixing bugs;
Updating GEMS
Cross-team collaboration;
Collaboration with stakeholders;
Code refactoring;
Code review;
Dec, 2021 – Mar, 2022 Trainee Ruby Engineer
Creating new endpoints;;
Creating new models;
Updating existing views;
Investigating and fixing defects;
Writing DB migration.
Adding new gems;
Tools & Technologies: Ruby, Ruby on Rails, RSpec, React JS, PostgreSQL, Rubocop, Eslint, Git, GitHub, Docker, Jira, JSON