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: July 1, 2015
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  1. Douglas H.

    Douglas H.

    Ruby developer

    United States - Last active: 12/20/2009 - Tests: 7

    Ruby has been my main language for a number of years now. I also use Javascript frequently (on the client and server), and Java and Perl when the need arises. I use Ruby on Rails for a number of projects, but a large part of my Ruby work is outside of Rails, as ruby is now my primary language. I have a great deal of SQL experience but have been using noschema databases for most new projects for a couple of years (specifically MongoDB). I have been working in a freelance environment for a number of years, and have a multi-machine linux-based network with constantly running infrastructure suited to tackle any task as it arises. I do a reasonable amount of system administration for my own pleasure or in the cloud for clients, and also run and administer client production deployments myself.

    $44.44 /hr
    79 hours
    0.00
  2. Tin N.

    Tin N. Agency Contractor

    Strong Experience Ruby on Rails, Extjs, JQuery

    Vietnam - Last active: 05/29/2010 - Tests: 10 - Portfolio: 1

    I'm a web developer working with both back-end (Rails) and front-end (DHTML, Extjs, JQuery) Don't hesitate to contact me if you are looking for a creative and dedicated programmer.

    Groups: Engine Yard Ruby on Rails Professionals Network

    Associated with: vinova.sg

    $45.00 /hr
    533 hours
    0.00
  3. Ralph R.

    Ralph R. Agency Contractor

    Engineer building with Rails, Ruby, Django & Python Experience

    United States - Last active: 2 months ago - Tests: 1

    Specialising in Wordpress, Ruby on Rails & Djanjo application development. Over the last 6 years, I have developed a wide range of web applications & sites using Python, Django, JavaScript HTML, Rails, Wordpress, SharePoint, PHP, and MySQL including sites for startup companies and small businesses. I have also extensive experience administrating systems including DevOps, Linux, Amazon OpsWorks & AWS, SharePoint, SalesForce, Zendesk & Jira. My core competency lies in extending existing codebase to incorporate new web site features, administer content management systems (CMS) & collaboration systems. I am seeking opportunities to maintain websites or systems for you or your business. I also have some experience in the following areas: SQL, SaaS, Agile, OOP, and software design and testing.

    Associated with: Lava Agency

    $65.00 /hr
    226 hours
    0.00
  4. Jeff D.

    Jeff D. Agency Contractor

    Ruby & Rails Developer, HAML/SASS, HTML/CSS/JS, jQuery, Prototype

    United States - Last active: 02/23/2011 - Tests: 2

    My goals are continuing to advance my knowledge of web development with the latest technologies. Scaling web applications for millions of users. Learning and developing paradigm shifting business models for the digital world.

    Groups: Engine Yard Ruby on Rails Professionals Network

    Associated with: Clarity Laboratories Agency

    $77.78 /hr
    50 hours
    0.00
  5. Nikita Chernukhin

    Nikita Chernukhin Agency Contractor

    Ruby on Rails Developer

    Russia - Last active: 1 day ago - Tests: 3 - Portfolio: 2

    I have over 8 years of commercial software development experience. During that time I worked for several companies, as well as an individual developer. I participated in projects based on various platforms and programming languages. For the last 2 years I have been concentrating on Web development with Ruby and Ruby on Rails framework. I have significant experience in building conventional websites, e-commerce systems, Web APIs and integration services. I prefer testing my applications with RSpec test suite. I have an extensive knowledge of Rails-related technologies, such as HAML, SLIM, Sidekiq, Capistrano and many others. Being a skilled Web developer I naturally possess a strong command of Web technologies stack including HTML, JavaScript, CoffeeScript, CSS, SCSS, as well as typical JS libraries like jQuery or Backbone. I also have excellent skills in .NET programming in C# language, having worked with various .NET technologies, such as ASP.NET MVC, WebForms, Windows Forms, Entity Framework, LinqToSql, WCF, WPF and others. I participated in public and corporate projects including hardcore system programming, developing Web and desktop applications in .NET. My database experience includes MS SQL server, MySQL and PostgreSQL. I am capable of producing a good DB architecture and to write complex effective queries. I have a SOLID understanding of software design principles, vast knowledge of object-oriented programming and design patterns. My passion is writing a clean, clear, effective, tested and supportable code. I am an advanced Linux user. I prefer to work with GIT version control system, but can use others as well. I am always eager to contribute to open-source projects. I hold a Ph. D. degree in computer science from one of the best universities in Russia, and my scientific majors are information security, cryptography and digital image processing. Thus, my practical skills are backed by strong theoretical basement, too. I am a fluent English speaker and can freely communicate in English, both verbal and written, as well as read technical and scientific texts.

    Associated with: HttpLab

    $33.33 /hr
    67 hours
    0.00
  6. Rakesh C.

    Rakesh C.

    Ruby on Rails Developer

    India - Last active: 7 days ago - Tests: 2

    3.5 years of working experience in IT. Work experience in design, development and implementation of Web and Mobile applications with proficiency in Object-Oriented Analysis and design. Software Development with exclusive focus on Ruby on Rails platform.

    $12.00 /hr
    370 hours
    0.00
  7. Swapnil Bodhankar

    Swapnil Bodhankar Agency Contractor

    Ruby on Rails Developer

    India - Last active: 07/22/2013 - Tests: 7 - Portfolio: 4

    Over the last 2 years, I have developed a wide range of websites using Ruby on Rails ,JQuery ,CSS , HMTL, postgresql , and MySQL including sites for startup companies and small businesses. I have source controlled & deployed 4+ applications on the Heroku, github, Amazon. I also have some experience in the following areas: SQL, Ajax, OOP, Spree and software design . My core competency lies in development of E-Commerce, ERP/CRM application development.

    Associated with: Kunal Infotech Private Limited

    $17.00 /hr
    300 hours
    0.00