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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, 196 Ruby projects are completed every quarter on Upwork.


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 4.75.

Last updated: October 1, 2015
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Andres jose B.

Andres jose B.

Senior Ruby developer/engineer

Argentina - Tests: 5 - Portfolio: 3

My Smarter account: I'm a Ruby Engineer with 6 years of experience. My knowledge ranges from scripting cron task to testing the security of a big API and SQL performance. I know a wide amount of tools, including: * Capistrano * RSpec * Selenium * Sinatra * Cramp * Ruby on Rails * Celluloid * Bundler And many many more. I'm proactive and flexible. I'll let you know when something is not ok and I'll give you my best solution for the problem. I really like to be in contact with my clients and co-workers, because a good communication is crucial for any project. My usual way to work is: TDD (if is possible) with any agile development process, like SCRUM. I like to have a couple of task and know the objectives of the week to be able to get organized. We are in contact.

$25.00 /hr
510 hours

Konstantin S.

Konstantin S. Agency Contractor


Russia - Tests: 5

Konstantin is a proficient backend Java/C++ developer with more than 5 years of experience. He is fluent with MySQL and MongoDB databases. Konstantin also works with JavaScript, CoffeScript, jQuery. HTML and CSS. He is initiative and likes a new challenge. Konstantin knows how to pick the right instrument to reach the goal, always meets client’s deadlines and writes solid, testable code. He is strong communicator and good team member which is important for an effective collaboration.

Associated with: Datacrafts

96% Job Success
$30.00 /hr
3,528 hours

Muhammad A.

Muhammad A.

Ruby on Rails Developer

Pakistan - Tests: 1 - Portfolio: 14

I have been working as a web developer since 2000, on both PHP & .NET and more recently Ruby on Rails (commercially since early 2007). Along these years I've delivered training on things like Robotics, Software Engineering, JAVA, PHP and Ruby on Rails. I have also participated in several workshops and conferences talking about Ruby on Rails, plug-in and games programming, XML processing, CSS frameworks or agile development. The list of companies I've worked for includes Shutl, CoffeSender, BookingBug and VeriQual I'm proud to have helped clients ranging from small start ups to big banks and corporations in Spain, Italy, the US and the UK. ------ Experience 8 years PHP development 7 years .NET development 6 years Ruby on Rails experience, most recently working for London-based technology start-up ------ Skills Web: HTML/CSS, JavaScript, JQuery, JSON, Ruby on Rails. Testing: RSpec, Cucumber Deployment: Capistrano, Jenkins, Git Databases: PostgreSQL

$28.50 /hr
430 hours

Andrey Nikolaev

Andrey Nikolaev

Ruby and Erlang developer

Russia - Tests: 2

Competent Ruby, Erlang and C developer with over 10 years experience in software development. Was participating in developing a numbers of robust systems, including banner system capable to serve over 400'000 requests per second. Keywords: Ruby, Erlang, C, PostgreSQL, Linux.

$32.00 /hr
41 hours

Ben A.

Ben A.

Ruby/Rails Developer

Germany - Tests: 4 - Portfolio: 3

Hi, I am senior ruby on rails developer. I have the experience with building web projects by using ruby on rails over 4 years. And I have already worked 2k+ hours in the upwork. My expertise fields are following: - Ruby/Rails - javascript/jQuery/Ajax(angular) - Html/CSS/Bootstrap/Twitter Boostrap - MySQL/PostgreSQL/SQLite/MongoDB Thanks

100% Job Success
$50.00 /hr
2,144 hours

Vinay P. Agency Contractor

Senior Ruby / Rails Developer

India - Tests: 1

Available for fixed price as well as hourly engagement ------------------------------------------------------------------------------- Expertise in Ruby, Rails 2 and Rails 3 Version control with Git, Subversion Cloud server deployment to Heroku, Amazon AWS Testing using Rspec, FakeWeb, FactoryGirl, WebMock, Capybara, VCR Backend databases using Redis, PostgreSQL, Memcache, Mongo Authentication gems Devise, Authlogic, CanCan, OmniAuth Message queuing usin Resque, AMQP RVM to deploy multiple rails installations Utilizing existing rails gems for efficient rails development : Rails Performance Management (RPM), will_paginate for pagination Continuous integration using Capistrano Project management using basecamp, pivotaltracker, assembla, jira Well aquainted with agile development and been an active participant of scrum teams HTML (XHTML, W3C Validated) Web services ( SOAP , XML , REST , JSON ) Mobile Applications : Android, iPhone, phoneGAP, Titanium Payment Processors : Paypal, Mercury Pay, WePay Experience with APIs such as : Google Maps API, Twilio API, Facebook, LinkedIn API, Twitter API and various oAuth based APIs

Associated with: Codebox Agency

$14.89 /hr
382 hours

Chamnap Chhorn

Chamnap Chhorn

Ruby/Rails/JavaScript Developer

Cambodia - Tests: 4 - Portfolio: 10

Over the last 7 years, I have worked extensively with Ruby, Rails, JavaScript, REST API, MongoDB, MySQL, Cloud Computing for various business applications. I'm a system architect, a code reviewer, a technical leader, an open source committer, a rails developer, and a javascript developer. I always follow principles and best practices such as: SOLID, DRY, Tell Don't Ask, Law of Demeter, .... Agile techniques, Scrum, and Pair Programming are what I practice everyday. I'm also the author of some ruby gems such as: 1.‐observers 2. 3.‐rails 4. 5. 6. 7.‐socialization Blog: Github: LinkedIn:

$33.33 /hr
890 hours