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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.

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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, 209 Ruby projects are completed every quarter on Upwork.

209

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 4.73.

4.73
Last updated: August 1, 2015
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  1. Grzegorz Łuszczek

    Grzegorz Łuszczek

    Ruby on Rails Developer

    Poland - Last active: 09/29/2014 - Tests: 2 - Portfolio: 1

    I work as a freelancer almost eight years. My adventure with RoR began in 2010. I am developing a couple of games and take part in the community of developers.

    $30.00 /hr
    7 hours
    0.00
  2. Daria G.

    Daria G.

    Back-end and front-end dev and photographer

    Ukraine - Last active: 1 day ago - Tests: 2 - Portfolio: 1

    I specialize on Ruby on Rails and front-end development. In spite of the fact I have got a degree in International Journalism and Translation, I worked as QA and IT Sales for total of 3 years (from 2008) and then moved to web development from Jan, 2012. I have performed both back-end tasks (from basic CRUD to making simple APIs or server scripts) and front-end (building static websites from scratch or developing views with twitter-bootstrap). I believe the experience is formed with the quality of the projects, you have delivered, and not with the years of sitting in front of the laptop. Specialties: ruby 1.9.2+, Ruby on Rails 3.0+, linux and MacOS X environment, unix-shell, Git, SQL (SQLite, MySQL, PostrgeSQL), HTML, Haml, CSS, Sass, Less, twitter-bootstrap, javascript, jQuery Here is link to my github profile: https://github.com/amseledka I do photographs and various design tasks in my spare time, as well as help my friends with Russian-Ukrainian-English translations. My flickr profile: http://www.flickr.com/photos/37859578@N06/

    $33.33 /hr
    1,813 hours
    4.61
  3. Mashpy S.

    Mashpy S.

    Think Think and Think, mirror will show your creativity. Just Try it.

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

    Web designing is not only my profession but also passion. Sometimes like to take challenge designing clients require website in time whether it is difficult or more critical, nothing is impossible for me. I close my eyes. Think and think more and more, any how at last I find the solution. I always Say, "Think Think and Think, mirror will show your creativity. Just Try it."

    $16.67 /hr
    181 hours
    5.00
  4. Venkata Avinash Duggirala

    Venkata Avinash Duggirala Agency Contractor

    Automation Testing using Ruby Watir Cucumber

    India - Last active: 1 day ago - Tests: 2 - Portfolio: 2

    I am a Test Automation Developer with 3 years of experience in QA, I've been developing since 3 year using Ruby, Cucumber, WATIR, Rspec, Capybara, Selenium, Java. Summary • 3 Years experience Automation & Manual Testing for web applications using Cucumber – Ruby, Watir – Rspec, framework and hands on IOS Automation tool Calabash . Having rich knowledge on Selenium Webdriver. • Experience in all phases of Test Manual and Automation including requirement gathering, analysis, implementing Test Automation Framework, Test script development, Script execution, Script error fixing and test report analysis • Good knowledge and experience on testing techniques, methodologies, analyzing requirements and defect reports • Experience in Test Scenarios & Test cases preparation • Coordinating with the development team during and after testing • Coordinated Interactions with the client • Good Communication skills and an excellent team player • Proactively take ownership in resolving issues and can work independently

    Associated with: SteadFast

    $22.22 /hr
    307 hours
    4.35
  5. Michail-georgios A.

    Michail-georgios A.

    iOS Developer

    Greece - Last active: 06/04/2014 - Tests: 2 - Portfolio: 4

    I am passionate about solving problems by writing robust software applications for the iOS platform. As an engineer I believe in clean code, written by following best practices. As a private contractor I value professionalism and integrity. Over the past years, I have been working with a wide range of frameworks including Apple's Core Data, Map Kit, Social, Event Kit, Message UI, Accounts, Address Book, Core Graphics, UIKit and 3rd party libraries such as AFNetworking, Parse SDK, StackMob SDK and many more. I really enjoy working with technologies such as Core Data, in a client-server architecture. I also have experience with the Ruby programming language, the Rails framework and the Sinatra DSL, where I can deliver full stack RESTful interfaces for your projects. I am seeking opportunities to build apps for the iPhone and the iPad from the ground up or to improve an existing project.

    $44.44 /hr
    0 hours
    5.00
  6. Miguel Rodríguez

    Miguel Rodríguez

    MechDeveloper

    Venezuela - Last active: 1 day ago - Tests: 12 - Portfolio: 8

    I am Miguel Rodríguez, a freelance developer from Caracas - Venezuela with Computer Science background. I am a persistent and goal-oriented person who tries to make the best use of the resources. I am positive, proactive and motivated enough to set a goal with the intention to fulfill it. Just after college I used to do a lot of programmming while working as a technician. By that time I only was working in a prototype of my website in PHP and some other learning stuff in C/C++. These C/C++ things might include compiling directly with GCC and and trying building a website with CGI. I was specially focused on programming in order to improve my skills for my first programming job in life which it was two years later. Then I had to retake everything what I learned in my Thesis becuase I was involved in a CRP project in PHP called VTiger. I built a lot of things but it honestly gave me a lot of headaches due to the bugs. A year later I got involved in the helpdesk system of G-SYS. I was working with one of my friends. I had to work with an ERP project built from scratch in PHP4 for insurance brokers. unfortunately It had even more bugs than VTiger. Later in that year I decided to work as an independent contractor. I had to do a lot of diverse things. I got involved with Drupal as well as many other more technologies as SASS, bootstrap and modernizr. I had the oportunity to perform serveradmin task. I have even been involved with Sabre web services. Now I am working a lot with Ruby and Rails and I am willing to explore many other more technologies. Describing me in few words, I am honest, thoughtful and persistent. I try to be kind whenever I can, I always say the truth, even in situations that could affect me, I take promises very seriously, so, I don't promise that easy, it would be unfair to say that I am a perfect person, like any human I make mistakes, and, when it happens, I recognize them, I apologize and I try to learn from them, I usually don't react violently and I have no criminal record. Known methodologies, tecnologies and tools: Programming, Linux, FreeBSD, MySQL, PostgreSQL, Apache, PHP, Smarty, Regular Expression, jQuery, JSON, HTML/CSS, HTML5, CSS3, Modernizr, vsftpd, SSH, GCC, G++, SOAP, Eclipse, Notepad++, Drupal, Drush, Drupal theming, ERP/CRM, VTiger, MySQL store procedures, OOP, MVC, UML, DFD, FlowShart, Ruby, Ruby on Rails 4, Vagrant, angular.js.

    $15.00 /hr
    312 hours
    4.86
  7. Ramiz Raja

    Ramiz Raja

    Senior ROR |Redmine|Spree|Refinery CMS developer

    Pakistan - Last active: 1 day ago - Tests: 4 - Portfolio: 3

    I am Senior Ruby on Rails developer with 3 years experience. I am good at ruby programming and rails backend and have agile programming methodology like BDD and TDD. Key skills: * Ability to code ruby script fluently. * Ability to use a lot of gems such as devise, ActiveMerchant and Spree e-commerce frame work, Refinery CMS framework and Redmine plugin development. * Ability to connect Mysql, postgresql and noSql like mongoDB to rails backend * Ability to integrate payment gateways like Stripe, Paypal and Braintree. * Ability to develop frontend and integrate html/css, js, jquery, haml to rails * Ability to deploy rails app to Heroku and auto-deploy by using capistrano * Ability to google to solve any problem * Ability to work in virtual team fluently and safely

    $35.00 /hr
    1,459 hours
    5.00
  8. Dmitriy Kazantsev

    Dmitriy Kazantsev

    Ruby on Rails Engeneer

    Russia - Last active: 4 days ago - Tests: 5

    As an engineer I find the most convenient ways of solving the case. I'm talented in creating secure and fast applications. I'm open to exporing and researching new fields. I can deal with: postgresql, mongodb, sinatra, ruby on rails, ruby, event machine, delayed job, rack middleware, web grabbers and frontend technologies.

    $29.00 /hr
    53 hours
    5.00
  9. Michiel S.

    Michiel S.

    Ruby programmer and artist

    Netherlands - Last active: 13 days ago - Tests: 1 - Portfolio: 1

    I always loved designing and sketching. When I became an engineering student I got myself into computer programming. Then as the highly creative person that I am I tried to make a career as an artist. Out of my creativity came the love back for programming. Parametric design and CNC milling and printing techniques began shaping my interest for the exactness of programming. Now I can also effectively design a web app as well as do many things with computational art. Ruby, Rails and Sinatra are my favorite web-frameworks. As a long term vision I do see myself using my skills in math, computers and design to bring my field of work closer to that of architects, animators and other creatives. I also paint. Most interestingly here about this probably is my perspective drawing talent which could be useful at some point for visualizing ideas. I am truly gifted with this and a quality fineline watercolor sketch could lead to surprising insights for your business.

    $22.22 /hr
    0 hours
    5.00