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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, 213 Ruby projects are completed every quarter on Upwork.

213

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: September 1, 2015
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  1. Nikolay Zozulyak

    Nikolay Zozulyak Agency Contractor

    Ruby/Rails developer

    Ukraine - Tests: 2 - Portfolio: 1

    I have bachelor's degree in computer science. Over 3 years of experience working on enterprise projects as the Automation Test Engineer. 3 years working as Part-Time Ruby on Rails developer on StrongQA Ltd. Company. As a student, have been involved in the projects based on .NET and C#. Solid skills in a full test cycle process and Agile methodologies. Strong knowledge of: Programming languages (e.g. Ruby, CoffeeScript, JavaScript); Functional testing tools: Selenium, Capybara, Watir; BDD tools: Rspec, Cucumber. Have a lot of experience working with such technologies as: Ruby on Rails, Sinatra, Ajax. Good knowledge of: XML, JSON, HTML, CSS, XAML, HAML, ERB, SQL. Communicative and fast learner. I would like to improve my skills and learn something new.

    Associated with: StrongQA, Ltd.

    $20.00 /hr
    2,028 hours
    5.00
  2. Yaroslav H.

    Yaroslav H. Agency Contractor

    Ruby on Rails developer

    Ukraine - Tests: 5 - Portfolio: 3

    Ruby developer with more than 3 years’ experience in web development, using Rails. Good understanding of Object-Oriented Programming. Strong in designing, problem solving skills, multitasking, and adaptability. I have experience with the following: - Ruby, JavaScript/CoffeeScript, HAML/HTML, CSS. - Ruby on Rails, jQuery - Nginx, PostgreSQL, MySQL, Redis. - Git. - Stripe - Heroku, Amazon EC2/SES/S3/RDS api. - Capistrano. - Delayed Job, Sidekiq - elasticsearch

    Associated with: Nostris, WebAres

    $20.00 /hr
    626 hours
    5.00
  3. jagdeep singh

    jagdeep singh Agency Contractor

    Full Stack RoR Dev with expertise in Redis/MySQL/Memcache/CentOS/BDD

    India - Tests: 10 - Portfolio: 1

    My aim is to provide you with quality work at reasonable rate. Client satisfaction is topmost priority for me. I have been developing web application with RoR from last 8 years. I like to keep my code clean and follow the best practices with proper test coverage. I have always been a quick learner and very good at developing simple elegant solutions to the most complex problems.

    Associated with: Rexlabs

    $21.00 /hr
    2,499 hours
    4.62
  4. Artur J.

    Artur J. Agency Contractor

    Senior PHP Developer | Magento Certified Developer | RoR Developer

    Poland - Tests: 13 - Portfolio: 4

    Since 2010, when I took up web developing professionally, I have developed a wide range of sites using up-to-date technologies such as PHP, MySQL or JavaScript. My work includes full site development from features analysis and design to coding. I can dig into an existing project with ease and tweak it to meet the client's requirements. I am a quick learner and have thorough knowledge of PHP (both structural and object-oriented programming), SQL and JavaScript, which allows me to get a hold of new libraries and techniques really fast. I am constantly developing my skills by studying new methodologies so I can be a solid contributor to the projects I am working on. In recognition of my skills I was granted the title of Magento Certified Developer in May 2013.

    Groups: Magento Certified Developers

    Associated with: Polcode

    $35.00 /hr
    6,201 hours
    4.98
  5. Iaroslav Linder

    Iaroslav Linder Agency Contractor

    The scientist with expert C/C++/Python/Matlab knowledge

    Ukraine - Tests: 2 - Portfolio: 3

    I have earned a Ph. D. in Mathematics and Computer Science in one of the best universities in Eastern Europe (Kiev National Taras Shevchenko University). My scientific work is closely related with applied algorithm development. That's why I have advanced skills in C\C++, Python, Ruby and OpenGl. During my career I participated in project for Samsung and developed algorithm of real-time simulation of liquid-pigment suspension dynamics. Besides, I am an expert in computational engines such as Matlab and Wolfram Mathematica. Now I work as a lecturer in Kiev National Taras Shevchenko university (teach discrete math, artificial intelligence algorithms and C/C++ programming) My scientific interests are: computer vision, machine learning, genetic algorithms, artificial neural networks, graph algorithms.

    Associated with: Linder Group

    $20.00 /hr
    124 hours
    5.00
  6. Murshed A.

    Murshed A. Agency Contractor

    Technical Director / Team Lead / Software Architect /Software Engineer

    Bangladesh - Tests: 2 - Portfolio: 4

    Die hard coder, Unix server admin, Open source enthusiast, Localization Expert, PHP Expert, Apache-Solr ecosystem Expert, Unicode, Web geek. The wounded coder, determined not to stop before killing all bugs!! The samurai, bug hunter willing to create a bug free world for all humans!! PHP/MYSQL, Ruby On Rails, Joomla!, Wordpress, Drupal, PERL, Javascript, Prototype, jQuery, MooTools, PHP MVC frameworks (CodeIgniter, Zend Framework), Magento, Sphinx, Lucene, Apache Solr, Nutch, Web Services, Maria DB, Apache, Nginx, Memcache ... Do you have a tech challenge? Put me on...

    Groups: Application Developers Alliance, Bluehost Developers and Designers

    Associated with: Samurai Geeks

    $33.33 /hr
    1,260 hours
    4.55
  7. Madhusudhan Reddy

    Madhusudhan Reddy Agency Contractor

    Ruby on Rails Developer/ QA Engineer (Cucumber/Rspec/Capybara/Jasmin)

    India - Tests: 2 - Portfolio: 6

    I have over 4 years of experience in web development using agile and scrum methodology, my goal is to help you realize your world-class product. Currently I have very rich experience in Agile web frameworks (Rails 3, Sinatra), cloud computing (AWS, EY Cloud,Heroku), new front end technologies (HTML5, CSS3, jQuery), mobile frameworks (jQuery mobile) and mobile apps(Appcelerator Titanium, Android, JQTouch, Sencha Touch, Doapp etc), video processing, cloud storage(Amazon S3, Dropbox, SugarSync), caching systems(Redis, Memcached, Tokyo Cabinet) Passionate about creating usable, maintainable software employing agile methodologies to deliver on business vision. Techs: ☆ Ruby on Rails/RoR(3.0.x, 2.3.8) and Ruby/ruby (1.9.x, 1.8.7) HAML SASS ☆ CoffeScript Backbone ☆ MySQL PostgresSQL MongoDB Sphinx, SQLite3 TDD BDD Cucumber RSpec Factory Girl ☆ Substruct Spree ActiveMerchant Refinery SproutCore Shopify ☆ Rackspace Heroku GIT SVN Mecurial Bitbucket Codespaces Process: Scrum kanban TDD BDD Pair Programming Code Optimization. I believe that you will get confidence on me once you work with me for few tasks.

    Associated with: Bacancy Technology PVT LTD Agency

    $18.00 /hr
    708 hours
    4.86
  8. Anton V.

    Anton V. Agency Contractor

    Ruby / Rails / Node.js / JavaScript Developer

    Belarus - Tests: 12 - Portfolio: 3

    Over the last 9 years, I have developed a wide range of websites using Ruby on Rails, Node.js, JavaScript, Sinatra, MySQL, PostgreSQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have experience in the following areas: Behavior Driven Development (cucumber, rspec, jspec), Linux Administration (Debian Based distros), High Load & High Availability assurance. Seekeng for Ruby on Rails and JavaScript assignments.

    Associated with: Novus Ordo Seclorum Agency

    $44.44 /hr
    3,043 hours
    4.94
  9. Jarek Zmudzinski

    Jarek Zmudzinski Agency Contractor

    Full stack web developer, Team leader

    Poland - Tests: 8 - Portfolio: 13

    Currently Software Development Manager in Allegro Group focusing on the subject of Big Data. I am a full stack web developer capable of delivering whole web applications from engine to layout, with over 12 years of experience in writing web applications and websites. During this time I've worked remotely full time for companies in New York (2 years) and in France (6 months).I tend to see myself as Software Engineer choosing technology appropriate to task at hand. I code primarily in Ruby and Ruby on Rails, and more recently I've jumped on a band wagon of Meteor.js popularity. These technologies allow me to deliver whole applications in no time. Since I've heard about genetic algorithms almost 20 years ago, I tried to focus on some machine learning problems, lately testing my skills on Kaggle platform and completing part of Data Science track on Coursera. I am perpetually trying to use these skills in my current job, proposing data science solutions that could transform some of our products and procedures, from Financial Accounting, through Managerial Accounting, down to the core of our IT products. Some of my proudest accomplishments are: - Single handedly writing fully functional Groupon clone - Citeam.pl, from layout, through Ruby on Rails engine, up to scalable deployment in the cloud. The whole app had been completed within 3 weeks. - I have developed a Ruby on Rails CMS, as my pet project, which serves all webpages I have created for various customers throughout years - Over 20 minimalistic webpages, served by above mentioned CMS, beautifully designed by MINIMA agency. - Coauthored huge Ruby on Rails CRM application, working remotely for New York based company Direct Interactive - Ruby on Rails engine of Trzymajtempo social sport site (trzymajtempo.pl). - Played major role in a few more RoR applications. Fluent English speaker, proven by Certificate of Proficiency in English. Specialties: Ruby, Ruby on Rails, Meteor, Cloud, SOA, HTML, CSS, JavaScript, usability, team management, agile methodologies, scrum, Mac OS, Linux

    Associated with: Toro Negro

    $50.00 /hr
    50 hours
    5.00
  10. Pavel Obod

    Pavel Obod Agency Contractor

    Let's do the Ruby on Rails tasks easy

    Ukraine - Tests: 8 - Portfolio: 11

    Sloboda studio is software outsource company based in Europe. We are focused only on Ruby on Rails development. To watch our profile you should visit: http://sloboda-studio.com Our expertise: - different types of startups - API for mobile apps - online publishing systems - booking sites - communities sites - e-commerce - facebook marketing apps and games - systems of management What we do: - Ruby on Rails Front-end - Ruby on Rails Back-end - Hard Html coding (in partnership) - Design (in partnership) Why you should work with us: - Ruby on Rails specialization We have strong inside community of only Ruby on Rails developer - Do what we promised We can prove our capabilities by detailed portfolio - Warn if we need to make change Developers come and leave. We make the process transparent More info on our short but informative site: http://sloboda-studio.com

    Associated with: Sloboda studio

    $33.33 /hr
    1,925 hours
    4.60