Ruby Developers & Programmers

Get Your Ruby Project Started Today!

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. Greg Dickson

    Greg Dickson Agency Contractor

    RELIABLE Full Stack Developer (Grails, Groovy, Javascript,Angular.js)

    United States - Last active: 04/15/2014 - Tests: 1

    I am reliable. I have designed, built, and tested dozens of web applications (sites) and web businesses, as a full-stack developer, technical architect and CTO. So far in 2014 I have been building Javascript user interfaces with advanced use of JQuery, Angular.js, CSS3 (Zurb Foundation and Twitter Bootstrap), Groovy and Grails, Highcharts/D3.js while employing other javascript libraries such as Lo-Dash/Underscore and Backbone.js. I have deep experience in implementing highly complex business logic, for example, complex sets of underwriting rules, workflow applications involving legal chains of custody, complex data validation rules and statistical programming including regression model development and data visualization. These systems that I have designed and built have run billions of dollars of financial transactions in the insurance and financial services industries. I have over sixteen years experience in full-stack web application development using Grails, Groovy, Java, HTML5/CSS3,Go (Golang), Ruby on Rails and single page Javascript applications with Angular.js. I have advanced JQuery experience. I have deployment experience on Heroku, Engine Yard, Amazon EC2 and other Amazon Web Services, and on custom server configurations built from the data center floor up. I actually get projects done on time and on budget. I am a veteran financial services system developer and architect. I was with Accenture for 8 years in their technical architecture skill track, in the financial services consulting group, and built numerous systems in finance, banking, and insurance. I worked on systems for JP Morgan, State Farm Insurance, American General Group, and many other financial service firms. I was a firm expert in transactional risk systems that performed real-time evaluation of risk and performed real-time risk decisioning. In 2007, I worked on Lehman Brothers automated mortgage underwriting system. Wasn't enough to save them from themselves (I have many good stories from that one!). Since 2007 I have owned my own development shop which has at times had up to three developers but as of this year is just made up of just myself. I am located in Oklahoma City, OK. I have developed iPhone applications and designed and built a iPhone mobile ecommerce framework for a startup similar to Uber (which was a little too early in 2009). I know CSS3 but I am not a UX designer. I have experience in responsive CSS3 frameworks. I am willing to travel up to 25% for the right project.

    Associated with: Okie Sumos Agency

    $70.00 /hr
    40 hours
    5.00
  2. 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
  3. Brian McQuay

    Brian McQuay Agency Contractor

    Rails Developer

    United States - Last active: 04/23/2013 - Tests: 1 - Portfolio: 6

    I am interested in a telecommute position. Here's a little about me: * Master's degree of Computer Science * > 15 years perfecting my craft * Worked with Ruby on Rails since < v1.0 (long before there were any Rails jobs) * Long time Agile practitioner and TDD evangelist * Recent experience with Rails 4, MongoDB, and node.js * Mobile app experience with iOS and Objective-C * Open source contributions * $65 per hour * Looking for something challenging and long-term * Open to full-time or part-time * United States citizen You can also find out more about me at: http://www.brianmcquay.com/about-me

    Associated with: Onomojo.com LLC

    $94.44 /hr
    170 hours
    4.60
  4. Dmitry Oleshko

    Dmitry Oleshko Agency Contractor

    Software Engineer (С, C++, C#, Java)

    Ukraine - Last active: 10/21/2011 - Tests: 3

    Area Of Specialization: Software design and development, Network management Programming Languages: С, C++, C#, Java, Ruby, Pascal, Visual Basic, x86 Assemble Database Management Systems: InterBase (FireBird), MS SQL Server, DB2, MS Access Hardware Environment: IBM PC and compatibles Specific Operating Environments: DOS, MS Windows 9x/NT/2000/XP/2003/7, LINUX (user level) Tools And Techniques: Artificial intelligence, Neural networks, Fuzzy logic, Expert systems

    Associated with: KM Ware Ltd

    $16.67 /hr
    1,029 hours
    5.00
  5. Krzysztof R.

    Krzysztof R. Agency Contractor

    RoR Developer

    Poland - Last active: 07/15/2014 - Tests: 10 - Portfolio: 12

    There is nothing better than a good programming challenge. Throughout my over 6 years of experience I have faced many of those always working towards great tailored solutions and best suited ideas to deliver top class product! I constantly improve my skills and learn new technologies, I believe perfection is the road you take not only the goal somewhere far on the horizon.

    Associated with: Polcode

    $35.00 /hr
    1,799 hours
    5.00
  6. Md Tarique Imam

    Md Tarique Imam Agency Contractor

    Zend Certified Engineer,15 YEARS OF WEB DEVELOPMENT

    Bangladesh - Last active: 4 months ago - Tests: 2 - Portfolio: 14

    Over the last 12 years of web Application development experience, I have developed a wide range of websites using HTML, DHTML, PHP, and MySQL 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 some experience in the following areas: Zend, Symfony, Codeigniter, Wordpress, facebook api, iphone app development, node.js, linkedin-api, google-analytics-api, twitter-api, google-maps-api, youtube-api, database-testing, SQL, Ajax, OOP, and software design, testing and PSD to HTML conversion.

    Groups: Application Developers Alliance, Outright.com...

    Associated with: ST Solutions Limited Agency

    $33.33 /hr
    631 hours
    4.93
  7. 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
  8. Kevin C.

    Kevin C. Agency Contractor

    Developer

    Philippines - Last active: 2 months ago - Tests: 12 - Portfolio: 4

    Plain and simple, to get the job done! Fancy words and jargons may sound good but I prefer letting my skills do the telling, more so the talking. As an undergrad, I am spending my years doing personal projects which most of the time are irrelevant to our curricula. But since I firmly believe experience is the best teacher, I 'do' rather than just think about it. I primarily focus on Ruby(Rails) development but I also have experience with node.js. Technologies that I've used include Coffeescript, SASS/LESS, socket.io, express, and rails gems e.g. Devise, CanCan, Paperclip, etc.. As a freelancer, I had worked with various clients where I have showcased the skills that I have in every applicable way. For instances where I'm new to a task I'm assigned to do, I went out of my way to make sure I have sufficient knowledge before starting with the job. Previous experiences include SEO, Virtual Assistance, various Research, Wordpress Installation, Content Moderation, and Landing Page design.

    Associated with: Superior Outsourcing Solution

    $10.00 /hr
    773 hours
    5.00
  9. Alexander G

    Alexander G Agency Contractor

    Software Developer

    Armenia - Last active: 10/11/2014 - Tests: 5 - Portfolio: 6

    Professional Experience 02.2013 to present Simply Technologies Position: Senior Software Developer Yerevan, Armenia 02.2008 to 02.2013 Macadamian AR Position: Senior Software Developer Yerevan, Armenia 08.2006 to 02.2008 Synopsys LLC (SEG Department) Position: Software Developer Yerevan, Armenia 08.2002 to 06.2004 HPLA LLC Position: Software Developer Yerevan, Armenia Projects Yidio video search engine Mac OS Snow Leopard 10.7, Objective C, Xcode 4.5.2, iOS SDK 5.0+ Implementing Yidio application for iPhone. Yidio is the platform for the discovery, consumption, and socialization around entertainment and digital media. Blackberry 10 support for Titanium Studio Windows 7, QNX QDE, v8 JavaScript engine, BB Cascades Porting the Titanium Mobile SDK codebase to BB10. CorelDraw X6 version maintenance Windows 7, VS 2010 Development and maintenance. FAA NAS Voice Switch Linux Fedora 14 with QT 4.7 Implementing SIP extension based on SIP stack from Media5. Cisco Umi telepresence extension for mobiles MacOS 10.6, Java, iOS SDK 3.2+ Implementing Cisco Umi telepresence extension for iPhone/iPad. Flip Share Project on Android and BlackBerry devices Windows XP, Java, Eclipse IDE 3.4.2, Android SDK 1.5, BlackBerry JDE Video streaming. Web client UI design and implementation for Android and BlackBerry devices. Human resource time-tracking system extension Windows XP, C#, WCF/WPF, VS2008, SQL Server 2005, SVN Team lead of 3 resources. Design and development of desktop extension of existing web-based time-tracking system. ChoiceStream, Web Recommendation Manager Windows XP, Linux, Aptana Studio, Ruby on Rails, JavaScript, RSpec, Selenium, Tomcat, Mongrel, MySQL, Perforce Secured website development, test automation. Handling technical design issues. Nortel PC Client AS5300 Services Project Federal Project containing base Nortel PC Client, including new features for federal purposes. Nortel PC Client maintenance Windows, MS VS2003 PC-based application: telephone service, video calling, instant messaging, real-time call disposition, conferencing, file sharing and white boarding. Personal Projects iPhone application development Mac OS Snow Leopard 10.6, Objective C, iOS SDK 3.1 Streaming video client UI design and implementation, based on web services providing by customer. Alarm Clock for iPad Mac OS Snow Leopard 10.6, Objective C, iOS SDK 3.2+ http://itunes.apple.com/us/app/alarm-clock-with-flashlights/id413649717 http://itunes.apple.com/us/app/cool-alarm-clock-day-reminder/id504174371 http://itunes.apple.com/us/app/alarm-clock-day-reminder/id547232326 Compass application for iPhone, iPad devices Mac OS Snow Leopard 10.6, Objective C, iOS SDK 4.3+ http://itunes.apple.com/us/app/compass-pro/id458958949 Speedometer application for iPhone, iPad devices Mac OS Snow Leopard 10.6, Objective C, iOS SDK 4.3+ http://itunes.apple.com/us/app/speedometer-s54-speed-limit/id483710281 Zombie Detector (Smart Camera) Mac OS Snow Leopard 10.6, Objective C, iOS SDK 4.3+ https://itunes.apple.com/us/app/zombie-detector-smart-camera/id552760128

    Associated with: ARARAT

    $16.67 /hr
    155 hours
    4.87
  10. Amit M.

    Amit M. Agency Contractor

    30 member team crosstrained on Java, PHP, .NET, Mobile apps;

    India - Last active: 02/04/2014 - Tests: 12 - Portfolio: 26

    TechInfiniti has a depth of expertise of more than 8 years in developing innovative websites by utilizing the latest web technologies and Web 2.0 tools. From small project to large multi technology and multi year project, TechInfiniti has indepth knowledge of managing them all. We have consistently delivered complex application to our client needs. We have delivered 3 back-to-back products for our clients over last 5 years starting from TelID to Beanstalk Revenue (conceptualized on ad monetization) and now Quipu (product offering entrepreneurial tools to VCs, Educators and startups).

    Associated with: TechInfiniti, TechInfiniti InfoSolutions Pvt. Ltd.

    $16.00 /hr
    74 hours
    4.96