Ruby On Rails Developer 

Remote work, Russia · $4200 · 7 years of experience · Upper Intermediate

Rails developer with 7+ years of experience. I developed a lot of projects from simple one-two pages projects to big high-load projects with complicated business logic. I successfully leaded two teams.

Ruby, Ruby on Rails, Git, HTML5, JavaScript, Frontend, MySQL, PostgreSQL, ReactJS, Redis, vuejs, Docker, REST API, Capybara, RSpec, JSON, Linux, Sideqik, OOP, AWS: DynamoDB, AWS, C#

I developed an integration adapter for Moscow Stock Exchange (FIX protocol) I developed one of the US market leaders in a pest control I developed one of the US market leaders in tax due diligence When I was leading a team, I improved total performance up to 40%. I developed a testing system for a legacy project which improved QA performance up to 80%.

I prefer product/outsource companies with big long term projects. AWS infrastructure, docker, terraform, focus on backend tasks are preferred. I'd like to avoid such things: 1) Too old code base 2) Very strict deadlines


Full Stack Ruby and JavaScript Developer 

Remote work, Ukraine · $6000 · More than 10 years of experience · Upper Intermediate

Full-stack developer with experience in Ruby on Rails, JavaScript. The last 10 years worked as a Senior Developer, Consultant, Team Lead and Mentor. Worked on different startups and companies like:,,,,,,, Cleverpoint, Echothat,, FastForexTrading, Bestweb with thousand transactions and visitors per day. I have a passion for learning about technology, particularly software architecture, design patterns and staying up to date on the most modern ideas in software development.

Ruby, Ruby on Rails, Sinatra, Agile, JavaScript, MongoDB, MySQL, PostgreSQL, ReactJS, TypeScript, Jest, Enzyme, Flow, React, MobX, AGILE/SCRUM, RSpec, Capybara, Team Lead experience, Project management, jQuery, Bootstrap, Redis, HTML5, AJAX, JIRA, Git, SQL, HTML, CSS, Solr, Software Design, bash, BASH, CI/CD, Linux, REST API, OOP - incidents safety SaaS (Rails4, PG, JS, AWS) - the HR tool that helps to hire IT talents for Australian companies (Rais5, PG, AWS, React, Flow) - Broadway theatres guide and tickets - CTO, Cryptocurrency Portfolio, Wallets, and Crypto Markets integration. - SaaS platform: Twilio, Clicksend, Dropbox, Google API, Recurrent Tasks, RSVP sessions, Meetings (Rails4, MySQL, AWS, Resque, RSpec) - Test Coverage (GPA 2.7), Rails4, RSpec, Capybara, PG EchoThat - social network (Rails4, Postgresql, JS) - Pets marketplace in North America (Rails4, MySQL, Foundation, Bootstrap) HPC Pack - cloud control panel with nice dashboard (XCat, Graphite, Rails4, PostgreSQL, AngularJS) EGRON - realty document-flow project (Rails4, PostgreSQL, AngularJS) VOX.NITE - control interface for Asterisk VOIP + SpeechPRO integration (Rails3, Bootstrap)

– interesting projects – professional growth - relocation to Australia, US, Europe or South America (Chile, Argentina)


Разработчик Ruby, Golang

Remote (RF, Orenburg) · $3500 · 9 years of experience · Pre-Intermediate

Ruby on Rails, Golang, GraphQL, PostgreSQL, MySQL, Linux, JavaScript, TypeScript, Angular 2, Ionic 3.

Agile, AJAX, Golang, Jira, jQuery, JSON, MVC, MySQL, OOP, REST, Ruby, Ruby on Rails, XML, JavaScript, PostgreSQL, Angular 2, Bootstrap, CSS3, HTML5, TypeScript, GraphQL


Ruby on Rails developer

Remote work, Kyrgyzstan · $2000 · 2 years of experience · Intermediate

April 2018 - to the present RoR developer It is the web-platform for online auto parts stores integrated with original auto catalogs, online payments, web-services and etc. Developing new features, enhancement, and bug fixing in Rails applications. October 2017- March 2018 RoR developer. My tasks were mainly related to the backend - CRUD, services, REST API, Rspec tests, etc. And had some tasks fixing bugs on front-end. Also created a few futures on the administrative side. May 2017 — September 2017 Web-site of the educational center. The application accepts call requests and sends them to another CRM, and has functionality for content managing. As the only developer on this project was responsible for developing backend functionality and deployment.

RSpec, Ruby, Ruby on Rails, Bootstrap, Cucumber, Git, HTML, JavaScript, jQuery, CSS, MySQL, PostgreSQL, SQL, React.js, Nginx

I want to be a part of the friendly team with good management and an interesting project.

18 February

Ruby developer

Remote work, Ukraine · $5000 · More than 10 years of experience · Upper Intermediate

Programming Languages: Ruby, Go, Rust, Java, Ur, Javascript, SQL; RDBMS: MySQL, PostgreSQL (expert), ElasticSearch, SQLite; NoSql DBMS: MongoDB, Cassandra, Big Table (Google), Redshift(AWS); KeyValueDBS: Redis, Memcache, DynamoDB(AWS), BerkeleyDB; Methodologies: Agile including Scrum, Kanban, TDD, BDD, DDD, Microservices; Frameworks/libraries: Ruby on Rails, Sinatra, Hanami, Roda, Gin-gonic, Gorilla, Iron, Spring, Ur/Web, JQuery, Angular.JS (1,2), React, Redux, Express,; Application/Web Servers: AWS (EC2 for single instance, Lamba for croned tasks, AWS Push Notification Service, Route 53 for setting DNS records, S3 for backup and assets, RDS for MySQL, Elastic IPs, SES for mailer, SQS for service messaging, IAM for identity and access management, Elastic Beanstalk with autoscaling); Azure Cloud (Resource groups, Azure Devops - CI/CD pipelines, Gitflow impl, WebApps, Azure DB Cloud, Azure Redis, KeyVault, Application Gateway, App Service Plan, Azure Blob/File storage, Azure Flash App, Docker, Shared Dashboard); Google Cloud (Cloud Run, Compute Engine, App Engine, Big Query, Cloud Sql, Cloud Big Table, GKE, Docker, etc.); Centos, FreeBSD, Solaris, Ubuntu, RabbitMQ; Development Tools: Vim, Emacs, Webpack, Gulp, Git, Perforce; Testing Tools: RSpec, Should, Capybara, Cucumber, Factory Girls, Watir, Jenkins, jMeter, Gatling, Teamcity

Ruby on Rails, Ruby, PostgreSQL, Linux, Sidekiq, Docker

18 February

Backend / fullstack developer Ruby / Ruby on Rails / Vue.js

Remote work, Russia · $2500 · 7 years of experience · Intermediate

I've started as solo software developer working for some projects for internal use on my workplace - various accounting systems, working with a database, generating various documents and tables from templates, including using REST API. Since September 2018, I have been working in teams remotely using Ruby on Rails, Node.js and Vue.js. Incomplete list of completed projects: - making some support and adaptations of complicated mail aggregator (legacy RoR) - a number of pet projects using RoR + Vue.js + AWS - microservice that allows you to create assemblies from other microservices, the code of which is stored in Git, inside the Docker container (Javascript + Node.js + Docker + NATS) - application for bulk creation and printing of text documents from a template and spreadsheet data (Javascript + Node.js + Electron + Vue.js + Delphi) - a hybrid (web + desktop) application for working with an encrypted database and creating various reports (Javascript + Node.js + Electron + REST API + SQlite) || (RoR) - a number of console applications for working with third-party web and SOAP services (Javascript + Node.js) - an application for creating documents based on data received from the regional web and SOAP service (Javascript + Node.js + Electron) - a resource-efficient console application for all-day recording of a video stream from surveillance cameras (Python) - a number of console applications for working with third-party SOAP services (Python) - a system for creating and storing medical records with statistics collection (Delphi) - Point-of-sale interfaces for the cashier and cafe / restaurant administrator similar to R-Keeper (Delphi)

Node.js, JavaScript, Linux, MySQL, REST API, Git, HTML5, PostgreSQL, Ruby, Ruby on Rails, Vue.js, RSpec, Electron, Docker

Prefer development projects using Ruby / Ruby on Rails. I have extensive development experience from services to desktop and web applications. Also got lots of experience using Node.js, Docker, Amazon Web Services. It is possible to work as a fullstack developer using Vue.js.

17 February

Ruby On Rails Developer

Minsk · $3000 · 4 years of experience · Upper Intermediate

Ruby, MySQL, Postgre, Mongo, GrapQl, Linux, JavaScript, HTML, etc. Skilled in backend architecture designing and implementing. Integrating with external systems.

MySQL, PostgreSQL, Ruby, Ruby on Rails, Agile, CoffeeScript, GraphQL, JavaScript, Linux, TDD, MongoDB

Have experience with very different projects - large, small, highly loaded systems.

Interested in different projects, especially large and complicated. Have better skills in backend tasks. Always "hungry" for new experience, new technologies. Ready to new challenges.

17 February

Разработчик Ruby on Rails, разработчик JS

Remote work, Kyrgyzstan · $500 · 1 year of experience · Upper Intermediate

Есть опыт в разработке Rails приложений. Есть коммиты в опенсорс. Могу работать удалено, парт тайм.

REST API, Ruby, JavaScript, React

Я могу работать удаленно, пока только 15-20 часов в неделю. Есть опыть в Rails, React, JS, сейчас интересуюсь Elm.

17 February

Automation/Manual QA Lead/Engineer 

Remote work, Ukraine · $5000 · More than 10 years of experience · Upper Intermediate

Over 10 years in Quality Assurance where mostly involved into out-source/out-stuff teams and companies. Experienced in managing huge QA teams and setup QA processes from the scratch. Also building, improving and supporting automation frameworks with different levels of difficulty and integration to CI’s, reporting tools and setting the up to different levels of testing. Perfectionist in documentation, like to build proper QA documentation and looking good to perform manual testing as well.

Manual Testing (QA), Automated Testing (QA), Quality Assurance (QA), Ruby, JavaScript, Scrum, Python, Git, Jira, Automated Testing, Selenium WebDriver, REST API, Jenkins, Manual Testing, Agile, RSpec, Postman, Linux, GitLab, HTML, JSON, OOP, Regression Testing, Docker, Selenium, Automated Testing , Manual Testing , Quality Assurance, Back-end testing

Organized cross-projects QA team (20+ engineers in 3 UA locations) which was able to succesfully manage and test up to 80 projects in parallel. Rebuilt a Ruby Automation Framework for SMM app from capybara to watir and made it independent from the application and running environment. Built from scratch and optimized UI Automation Framework on Ruby for Threat Intelligence product. Optimized and Certified Automation Framework on Python for BigData/Hadoop project. Build a framework base for mobile testing of app and backend services based on python.

Prefer to work with new technologies, and avoid to have work in conditions with unjustified restrictions which decrease productivity

17 February

Ruby on Rails Developer 

Remote work, Ukraine · $2000 · 3 years of experience · Intermediate

Well-trained and skilled Ruby on Rails Developer with experience in web design for a variety of clients. Adept at adjusting work pace to satisfy evolving client needs. Ability to communicate with multidisciplinary distributed teams (including designers, developers, architects) with exceptional analytical abilities. Superb record of project completion at or well before deadlines. Core Qualifications -Strong accomplished Ruby on Rails Development experience(3,5+ years of experience) -Good knowledge of front-end development(1,5 years exp with React.js) -Extensive experience in web application development -Outstanding knowledge of SQL, PostgreSQL/MySQL -Good oral and written communication skills -Remarkable ability to multi-task and adapt to changes quickly

REST API, Ruby on Rails, CSS, Git, HTML, JavaScript, PostgreSQL, React.js, MySQL, Ruby, GraphQL, Linux, RSpec, jQuery, SQL

  • 102 candidates found. Page 1 of 11.