Ruby Developers & Programmers

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Post your Ruby programming project on Upwork and find experienced Ruby developers and consultants who can download and install Ruby 2.0 on your server with RVM, create websites using the Ruby on Rails or Sinatra framework, or develop website crawlers and web scraping scripts for videos, news and images. These professionals can also convert your PHP or Python application to Ruby, create a back-end for iOS with RubyMotion, debug or maintain libraries of selenium-webdriver scripts, or create data automation scripts to import into custom APIs.

Ruby is an open-source dynamic and general-purpose programming language that is similar to languages like Perl, Lisp, Python and Smalltalk. On Upwork, the world’s largest online workplace, companies hire Ruby freelancers for various Ruby development projects, from web applications and threaded database servers to chart libraries, desktop GUI applications and image recognition engines.

Browse Ruby job posts for project examples or post your job on Upwork for free!

Ruby Job Cost Overview

Typical total cost of Upwork Ruby projects based on completed and fixed-price jobs.

Upwork Ruby Jobs Completed Quarterly

On average, 208 Ruby projects are completed every quarter on Upwork.

208

Time to Complete Upwork Ruby Jobs

Time needed to complete a Ruby project on Upwork.

Average Ruby Freelancer Feedback Score

Ruby Upwork freelancers typically receive a client rating of 4.70.

4.70
Last updated: June 1, 2015
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  1. Artem Fedorov

    Artem Fedorov

    Senior Full-Stack Developer - Ruby on Rails

    Russia - Last active: 08/27/2014 - Tests: 3 - Portfolio: 4

    With experience in programming for over 14 years, I've been doing Ruby & Ruby on Rails web development for the last 4+ years. I love concentrating on the end result and final polish - that's what user will see and interact with. As a result of this thoroughness and attention to detail, my open-source history viewing plugin for Miranda IM (http://addons.miranda-im.org/details.php?id=2995) became Miranda's de-facto standard. In addition to ruby, I know and use the following frameworks/technologies: CSS, AJAX, HAML, SLIM, SASS, SQL (MS SQL, SQLite, MySQL, PostgreSQL), NoSQL (MongoDB). My main expertise is Ruby (and Rails) - I've got 2nd place in oDesk Coding Challenge among Ruby developers. Also, I'm in the top 10% in Ruby and Ruby on Rails tests on oDesk. My projects do deployment, server provisioning and production error reporting automatically. I use Capistrano to deploy projects, Ansible for server provisioning and New Relic with Airbrake or Rollbar to monitor app in production. I can read other languages, like php, java, perl, python, c/c++. https://github.com/artemf/

    Groups: Coding Champs, Upwork Verified Developers

    $80.00 /hr
    117 hours
    5.00
  2. Farid B.

    Farid B.

    Full stack Ruby on Rails developer

    Russia - Last active: 1 day ago - Tests: 3 - Portfolio: 1

    Over 10 years of experience with C, Ruby, Ruby on Rails, Go, Linux. I'm self-motivated in improving my skills and learn something new.

    $44.44 /hr
    1,540 hours
    5.00
  3. Rafal Jamroz

    Rafal Jamroz Agency Contractor

    Full Stack Java & Ruby on Rails Engineer

    Poland - Last active: 3 months ago - Tests: 4 - Portfolio: 4

    Ruby and Java developer interested in all aspects of creating a successful web application from implementing a modern and usable UI to deployment and tweaking performance. I'm focused on working efficiently and also value well designed and maintainable source code. Programming and learning about new technologies is one of my hobbies. I have 8 years of professional development experience. Started out as Java Enterprise Edition programmer in a large multinational team and then moved to smaller projects where I have a larger impact on the software being built. I'm also working as a trainer/consultant of Java related technologies as a part time job.

    Associated with: Rocket Mind Software

    $38.89 /hr
    1,948 hours
    5.00
  4. Faisal E.

    Faisal E.

    Senior software Engineer of Ruby on Rails

    United Arab Emirates - Last active: 01/02/2014 - Tests: 2 - Portfolio: 6

    I have 4 years of working experience of Ruby on Rails. Have also good hand on HTML/HAML, Javascript/JQuery, CSS and test cases frameworks (Rails testing framework, cucumber, Rspec). I have delivered quality work within time.

    $50.00 /hr
    744 hours
    4.73
  5. Chandra deo J. Agency Contractor

    Expert Ruby on Rails Developer | PHP | jquery

    India - Last active: 5 days ago - Tests: 5

    7 years of experience in developing wide range of applications ranging from small to large sized. I am here to build long term relationship by providing quality work. My Key skill is Ruby on Rails (both 2.3 & 3+). I have good experience in Java, flex and LAMP. Also have good database skills, I have worked on MySQL, PostGreSQL, MongoDB, CouchDB. Also have experience with lot of opensource CMS both LAMP based and RoR. Also have good knowledge of Linux sys admin. Provide me with an opportunity to serve you and build a long term relationship.

    Groups: Bluehost Developers and Designers

    Associated with: ITB Solutions

    $46.00 /hr
    2,922 hours
    5.00
  6. Niels Ganser

    Niels Ganser

    German Engineered Ruby on Rails Solutions & Reliable Project Managment

    Germany - Last active: 7 days ago - Tests: 7 - Portfolio: 3

    Hi, I'm Niels, a seasoned software engineer based in Germany mostly working on web applications of all kinds using Ruby on Rails (3 and 4), (My)SQL, mongodb, redis, HTML(5), CSS and JavaScript in an agile manner. I also set up and maintain Linux servers. Several applications that I architected, implemented and maintain are in active production use. Please see my portfolio for details. I have years of experience as a senior developer – working solo, in co-located teams as well as in distributed teams – and hold a postgraduate diploma in Management of Software Projects. My greatest prides are proactiveness, reliability and good communication Please note that I do *not* do graphic design. Not for a lack of interest, but for an unfortunate lack of artistic talent. Sorry! :)

    Groups: Engine Yard Ruby on Rails Professionals Network

    $128.50 /hr
    5,375 hours
    4.97
  7. Iliya S.

    Iliya S.

    Fullstack Ruby on Rails developer - Angular Backbone NodeJS Bootstrap

    Thailand - Last active: 1 day ago - Tests: 3 - Portfolio: 3

    Hi. I am Senior Full-Stack Ruby on Rails developer with BackboneJS, Angular, jQuery, Twitter Bootstrap experience. 1) http://instor.es (English) and http://lavio.ru (Russian) - personalised fashion feed which forecasts user preferences based on his experience as well as allows to subscribe to your friends, favourite brands or apparel stores. Stack: Ruby on Rails, PostgreSQL, EventMachine, sidekiq, parsing & crawling, SOAP/JSON API, HAML, Sphinx, Rspec, Selenium, Backbone.js, Chaplin, Facebook OpenGraph API, VK OpenApi, CoffeeScript, jQuery. 2) http://credit-me.co - finance start-up, which simplify sales on credit in retail stores by accelerating sending requests to banks and getting approved solutions. Landing+CRM. Stack: Ruby on Rails (CRM), JavaScript, Parallax. I have 4-5+ years of Ruby on Rails commercial work experience, 2+ years of development with frontend technologies stack and about 1.5 years experience managing distributed teams. Have background of work in Agile team and developing high-load scalable projects, using continuos integration software (e.g. Jenkins), performance testing software (e.g. NewRelic RPM), implementing A/B testing, have Linux devops skills (CentOS/Ubuntu administration, OpenVPN / network tools / certificates, nginx, Vagrant, Docker). Among other languages I am familiar to Java, Python, C/C++, PL/pgSQL, PHP and Turbo Pascal :) Feel free to leave me a message. ______ Best regards, Stepanov Ilia.

    $36.97 /hr
    397 hours
    5.00
  8. Matthew C.

    Matthew C.

    Ruby/Python/Javascript/Java - Developer/DevOps/Automation Engineer

    United States - Last active: 1 day ago - Tests: 4

    Automation/Scripting/DevOps/Data Analysis I have extensive experience with building and deploying CI/build systems, test frameworks and deployment/backup systems. I love writing utility scripts and DevOps code. I also write screen scrapers, crawlers and data parsing/analysis tools. I offer all types of testing services: usability, load, API, UI Automation, etc. I can also implement new features for your web application or fix bugs in it. Some of the tools of my trade: Python, Ruby, Javascript, Jenkins, Rails, Sinatra, Flask, bash, Java, Jenkins, Watir, Selenium and more. I'm more than willing to learn on the job too. Furthermore, if I build a tool for you, I will document it and work with you so that you can maintain it going forward, if that is your goal. I offer technical consulting as well, consider me a sounding board for any decisions related to development, testing, deployment and design.

    $50.00 /hr
    118 hours
    5.00