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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, 224 Ruby projects are completed every quarter on Upwork.

224

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 4.72.

4.72
Last updated: August 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. Krzysztof Skarupa

    Krzysztof Skarupa Agency Contractor

    Experienced Python/Ruby developer

    Poland - Last active: 04/06/2014 - Tests: 2

    I'm a software engineer experienced in Python (Django, Pyramid, Plone, Flask), with knowledge in Ruby and JavaScript. I've been working in a software house, where I participated in successful projects for companies from US and Europe. My main interest lies in web development, so my languages of choice are Ruby and Python. I'm also experienced in working with SQL databases, mainly PostgreSQL.

    Associated with: Raise Exception

    $16.67 /hr
    4 hours
    0.00
  3. Vitaliy Yaskov

    Vitaliy Yaskov Agency Contractor

    Ruby on Rails developer

    Ukraine - Last active: 10/21/2014

    I'm skilled Ruby on Rails developer with experience of enterprise applications development. I want to achieve the maximum ability to develop web applications.

    Associated with: Nova Soft

    $10.00 /hr
    0 hours
    0.00
  4. Roman Ralovets

    Roman Ralovets

    Full Stack Web Ruby on Rails and Apple Swift Developer

    Russia - Last active: 5 months ago - Tests: 5 - Portfolio: 11

    4+ years of experience building Ruby on Rails applications. 7+ years of experience in software engineering. (Java, C#, Ruby) 1+ year of experience in a lead architect role. Experience in Apple Swift language since the first day of introduction at Apple's 2014 WWDC. Created a lot of commercial web-sites including e-commerce, news websites, movie database, private banner network and applications. Participated in the international project - implementation of the cloud platform made by London-based startup Sardina Systems company. Developed an educational startup social network like Academia.edu, a place to share and follow research and successfully took part in the Innovation Entrepreneurial BootCamp contest conducted by Belgian Vlerick Business School. Great remote work experience. Technical spacious mind. Entrepreneurial mindset and startup experience.

    $19.90 /hr
    0 hours
    0.00
  5. Sergey B.

    Sergey B.

    Ruby developer

    Ukraine - Last active: 12/01/2014 - Tests: 5

    Software developer, system administrator, network engineer. Programming languages: - Ruby, JavaScript, SQL, Lua. - HTML/HAML, CSS/SCSS/SASS, XML, YAML, JSON, Frameworks: - Ruby on Rails, Sinatra, Node.js/Express, jQuery, Bootstrap Databases: - MySQL, MS SQL, PostgreSQL, SQLite Operating Systems: - Linux(Debian/Ubuntu/RaspbianOS, RedHat/CentOS, etc), FreeBSD, MacOS, Windows Workstation/Servers. Networking OS: - Cisco IOS, Mikrotik RouterOS/SwitchOS

    $16.00 /hr
    0 hours
    0.00
  6. Alexander Kleymenov

    Alexander Kleymenov

    Ruby & Ruby on Rails Developer

    Russia - Last active: 13 days ago

    Languages: • Ruby (Ruby on Rails), JavaScript, C++, PHP (4,5), SQL, PL/SQL, C, XML, UML, Assembler, Haskell Software: • Databases: Oracle (9i,10g), MySQL, PostgreSQL, MS SQL • Platforms: Linux, Solaris, MacOS X, Windows CASE-tools • CA ERwin Modeling Suite, IBM Rational Software Modeler Metodology, standards and technologies: • PMBOK, IDEF(0,1,1X,2,3,4,5), SOA, OLAP, Data Mining • GOSTs 34.th, 19.th Full cycle of implementation of information systems: Predesign inspection, including formalization of business processes, negotiations and presentations for the Customer. Maintenance and support of information systems. Specs: mathematician, system programmer

    $27.00 /hr
    0 hours
    0.00
  7. Igor Pavlov

    Igor Pavlov

    Actionscript/Ruby Developer

    Russia - Last active: 21 hours ago

    I have three years of experience in serious programming. I've got in touch with CRM system(1C), i've been working for a year with PHP+Codeigniter+Mysql+Redis. Then I changed my job and became Actionscript/Ruby developer. I'm working at one big project "Farm Territory" by Social Quantum. Moreover I had to make small freelance projects with C#, Python and Java. I've experience with Android Developing. I've graduated ISPU with Engineer Degree.

    $10.00 /hr
    0 hours
    0.00
  8. Greg Molnar

    Greg Molnar

    Ruby Developer / Penetration tester

    United Kingdom - Last active: 6 months ago - Tests: 2 - Portfolio: 4

    I am Greg, a UK based independent developer/consultant. I focus on Ruby and Ruby on Rails but occasionally I work with other technologies too. I usually help businesses and organisations to reduce costs by automating repetitive processes and to turn ideas into a working product. I love open source and I try to contribute to open source projects as much as I can. I am a Rails contributor(https://github.com/rails/rails/commits?author=gregmolnar) and I also contributed to the following projects: Rack Mini Profiler
 Textacular Mongoid the Ruby MongoDB ORM
 Yii PHP MVC framework

    $100.00 /hr
    0 hours
    0.00
  9. 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