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, 218 Ruby projects are completed every quarter on Upwork.

218

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: May 1, 2015
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  1. Daniel Clark

    Daniel Clark

    Ruby on Rails Developer

    United States - Last active: 05/05/2014 - Tests: 4

    SOFTWARE ENGINEER Passionate, responsible and committed software developer, with a driven mindset and a passion for code. With much experience in designing, implementing and adapting technically sophisticated online web applications. _Highlighted Experience_ * I’ve designed and implemented the back end service for a Ruby on Rails application to receive SMS messages through the Twilio API and save the customer’s information to the system database. * NetVersa I designed full web automation modules for popular websites using Watir and Watir-webdriver in Ruby. * Scholar Square I designed a script to pay all site members who’ve authored content; all appropriate fees for students memberships, and subscriptions, via the PayPal API using Python. * eyePhoneRevival Designed and deployed a full eCommerce website built on top of the Satchmo/Django framework using Python. * HSPN Designed an application to record basketball tournament data and rank teams on many different criteria. I designed my own flat file database system to keep records in CSV. This was used to rank a multiday interstate basketball tournament. _Open Source Contributions_ * Active Gem Author and Publisher http://rubygems.org/profiles/danielpclark * Contributor to the RubyGems Open Source Project itself * My own various Open Source projects published to Github http://github.com/danielpclark * Open Source game released in 2002 called Py Connect Four written in Python using the PyGame SDL library * Active StackOverFlow.com contributor _Experience_ Equivalent of 4+ years of experience developing software with more than 10+ years part time involvement. _Technical Skills_ * Proficient in: Ruby, Python, APIs, Berkeley DB, Communication Skills, Computer Repair, CSS, Gem Authoring, GIMP, HTML, JSON, Linux System Administration, OOD, Satellite Communications, Web Dev/Design, Web Framework, Windows System Administration, XML * Web Automation with: Mechanize, Nokogiri, Selenium, and Watir * Agile, Ajax, Assembly, Bash, Batch, CGI, CMS, C++, Django, Feature Toggle, Git, JavaScript, Kanban, Metaprogramming, OpenSSL, RoR, RSS, Satchmo, SEO, SOLID, TDD, Unix Shell Scripting * Studying Techniques: GRASP, Permutation Algorithms, SOA For a full resume check http://6ftdan.com/resume/

    $100.00 /hr
    0 hours
    5.00
  2. Miha Rekar

    Miha Rekar

    Senior Developer

    Slovenia - Last active: 03/24/2014 - Tests: 2 - Portfolio: 4

    So yeah, a little about me. I'm 26yo from Slovenia. I just finished my study (masters) with the official title Organization And Management Of Information Systems. I was creating webpages since I was like 12 years old (Notepad, FrontPage, Dreamweaver and what not), then I got into hacking with PHP and working first at SmartCom building internal applications for about a year and a half and then with the biggest Slovenian web agency Innovatif for about 2 years. Next I got into freelancing where I did a Mac app with Objective-C and many Ruby/Rails web apps. For the last 2 years I'm almost exclusively a Ruby developer. I'm also the organizer of Slovenia Ruby User Group. If you want to know more, please don't hesitate to contact me.

    $33.33 /hr
    0 hours
    5.00
  3. Vitaly V.

    Vitaly V. Agency Contractor

    Senior RoR Developer

    Ukraine - Last active: 09/22/2014 - Tests: 2 - Portfolio: 5

    I've worked for the different international companies, but now I'm looking for an interesting projects here. I have more than 8 years experience in different directions of programming. Do you have a difficult task? I will help you to find the best solution. I know how save your money! My technical skills include Ruby on Rails, Ruby, JavaScript, jQuery, PHP, HTML5, Java/Scala, CSS3/SCSS, RSpec, HAML/SASS, rubygem, API developement and integration. Please feel free to contact me. Thanks.

    Associated with: Terra IT

    $27.78 /hr
    61 hours
    5.00
  4. Ruslan Kyrychuk

    Ruslan Kyrychuk Agency Contractor

    As simple as possible but not simpler...

    Ukraine - Last active: 04/10/2014 - Tests: 6 - Portfolio: 3

    My professional experience starts in 2003 from last course of university. Worked mostly in small teams of 2 -3 persons. Like to do work that require thinking and creativity. Like to work with .NET (C#), Ruby on Rails, SQL and Javascript, but also have experience in PHP and Visual Basic .NET. Have knowledge of C++ that help to work using .NET Interop services. Worked mostly with web solutions except some projects in .NET WinForms. With ASP.NET and Ruby on Rails I developed CRM, CMS, e-commerce software, project tracking software, ERP systems. Last 6 years worked with Ruby on Rails, and has several Android application project. Also have perfect knowledge of HTML, CSS and Javascript.

    Associated with: InspireField

    $38.89 /hr
    650 hours
    4.98
  5. Mike Smullin

    Mike Smullin Agency Contractor

    Expert Java, C#, Node.JS, SQL, NoSQL, HTML5, CSS3, Unity3D

    United States - Last active: 04/13/2013 - Tests: 6 - Portfolio: 13

    With over 15 years experience, I've mastered the skills of the software development trade. In technical situations, I am a natural leader. I strive to take on projects that will broaden my skillset. I am an avid reader, enjoy learning, and am completely self-taught. Though I have successfully held management positions long-term, I am happiest when I am coding alone or in a small group of 5-10. I have experience working creatively with over 3 major startup incubators backed by angel/venture capital, as well as via agencies with F500 companies incl. Whole Foods and Nokia. I have experience planning and delivering 1000+ hour projects on-time, as well as scaling existing projects to new heights without starting over. I can work alone or on a team. I am good at sourcing talent, assembling teams, and delegating responsibility with good results. I am familiar with agile methodology, automated testing, continuous integration, all major cloud providers, designing decentralized systems, linux system administration, 24/7 NOC alarm rotation, devops, infosec pentesting, project management, etc. I am also familiar with many design, illustration, videography, and 3d modeling tools--although not the best artist, I can copy and edit pretty well. I also like making video games. Github profile: http://www.github.com/mikesmullin My blog: http://www.mikesmullin.com My LinkedIn resume: http://www.linkedin.com/in/mikesmullin

    Groups: MailChimp Experts Group

    Associated with: Smullin Design Agency

    $75.00 /hr
    5,298 hours
    4.85
  6. Benjamin Manns

    Benjamin Manns Agency Contractor

    Expert Ruby on Rails Developer

    United States - Last active: 3 months ago - Tests: 4 - Portfolio: 3

    Over the last 6 years I have developed a broad and deep knowledge of several cutting-edge technologies including Ruby on Rails, MySQL, PostgreSQL, JavaScript, and HTML. I have worked with multinational startups serving thousands of paying customers, and I am seeking to bring the same success to you and your business.

    Associated with: Benjamin Manns, LLC

    $75.00 /hr
    0 hours
    5.00
  7. Rafael Xavier

    Rafael Xavier

    jQuery member, worked at IBM (LTC), Computer Science at USP (Brazil)

    Brazil - Last active: 08/09/2012 - Tests: 2

    I'm a technology passionate. I have a deep background on computer science, open source, internet, operating systems. I like to solve problems. I'm very proactive and self learner. A little bit more: http://br.linkedin.com/in/rafaelxavier http://twitter.com/rxaviers http://github.com/rxaviers

    $95.00 /hr
    0 hours
    4.65