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. Carlo Martin Cabriga

    Carlo Martin Cabriga

    Software Test Engineer

    Philippines - Last active: 6 days ago - Tests: 4

    - Software Test Engineer with 8+ years of experience - Familiar with web and mobile technologies and platforms - Knowledgeable in programming and scripting languages (Ruby, C/C++, Java, JavaScript, Python, Visual Basic, SQL, BSON) - Has good working knowledge of test automation tools and frameworks (Selenium IDE, Selenium WebDriver, Watir, Capybara, RSpec, Cucumber) - Extensive experience in creating test suites, test cases - Has a strong grasp of testing concepts, processes, and methodologies - Proficient in Microsoft Office applications (Word, Excel, Powerpoint) - Excellent analytical, problem-solving, and communication skills - Easy adapts to high-stress environments with tight deadlines and rapidly changing priorities - Committed and challenge-driven

    $11.11 /hr
    41 hours
    4.92
  2. Kemila I.

    Kemila I.

    Experienced Ruby On Rails, jQuery Freelance Developer

    Indonesia - Last active: 1 month ago - Tests: 5 - Portfolio: 4

    Over the last 5 years, I have deep experience with Ruby on Rails on numbers of projects. If you love TDD/BDD, I can implement that method for your projects. I have used many gems, and I love to learning something new and new again. You can contact me when: You need optimize your ruby code Need Ruby on Rails web development from scratch Need Ruby on Rails web developemnt on your existing app Deploy your web app Need TDD/BDD on your projects/company You need test for your app You need suggestion about the logic of your app You need API integration Something that related about ruby that are not listed here

    $18.89 /hr
    4,035 hours
    4.79
  3. Greg E.

    Greg E.

    United States - Last active: 1 day ago - Tests: 3

    Experienced oDesk freelancer, looking to pick up small to medium sized projects. 5 star feedback from past clients. Enjoy the challenge working with lean, eager, innovative clients with an entrepreneurial spirit. I have a long work history in the Enterprise Software industry, with a varied set of skills, including : - pre and post sales support - creating engaging training material/workshops - social media marketing - programming and scripting (Java, Perl, Ruby) Based in Midwest, USA, Eastern time zone.

    $20.00 /hr
    1,156 hours
    5.00
  4. Michiel Schukking

    Michiel Schukking

    Junior Ruby programmer

    Netherlands - Last active: 19 days ago - Tests: 1

    My favorite thing to do - right after designing and sketching - as an engineering student was computer programming. I am a highly creative person and tried to make it as an artist. Luckily out of my creativity came the love back for programming. Parametric design and CNC milling and printing techniques are forming my will and interest to dive deeper in the field of computer programming, but now I can also make myself useful as a web developer. I like working on web applications and software scripting. Ruby, Rails and Sinatra are my favorite. As a long term vision I do see myself using my skills in math, computers and design to bring my field of work closer to that of architects, animators and other creatives. I also paint. Most interestingly here about this probably is my perspective drawing talent which could be useful at some point for visualizing ideas. I am truly gifted with this and a quality fineline watercolor sketch could lead to surprising insights for your business.

    $22.22 /hr
    0 hours
    5.00
  5. Mihai Gatman

    Mihai Gatman

    PHP Ruby developer

    Moldova - Last active: 2 months ago - Tests: 6 - Portfolio: 5

    I'm a web developer, working with PHP and Ruby. Have high grade in Information Tehnologies. Have experience in PHP for 7 years. I developed from big applications like http://web.tv/ , http://iticket.md/ , http://smsweb.com/ to small ones like http://timer.md/, http://chollazoviajes.com/. With Ruby I worked on freelance. Developed some plugins for Redmine. Made a copy of http://smsweb.com/ in Ruby with Ruby on Rails. I also have experience in the following areas: MySQL, JavaScript, jQuery, jQueryMobile, SOAP, cURL, HTML5, CSS3, Ajax, OOP, SEO, phpUnit testing. Developed a private framework based on Codeigniter and Ruby on Rails. Used it in developing of folowing applications: http://web.tv/, http://www.chollazoviajes.com/ and http://iticket.md/. For version control worked with SVN(exp 6m.) and with Git(exp 3y.). But I prefer Git Frameworks known: for PHP - Codeigniter 2.1.3 (exp. 2y.), Symfony 1.4, Symfony 2(2y), Yii 1.1.3(exp. 2m.) for Ruby - Ruby on Rails 3(exp. 1y.) for JavaScript - jQuery(exp. 4y.), jQuery Mobile(exp. 2m.)

    $12.22 /hr
    0 hours
    5.00
  6. Robert Barisic

    Robert Barisic

    Junior Ruby on Rails Front End Developer

    Germany - Last active: 1 month ago - Tests: 4 - Portfolio: 1

    My name is Robert Barisic. I'm a Serbian living in Germany since my childhood. I speak English and German fluently and have a good understanding of Slavian Languages. I have more than 8 years experience with Adobe Photoshop, I have primarily worked on Interface Designs, but also on Covers for CD's, DVD's, etc. My various Multimedia Skills (Video Editing, Flash Animations, 3D) are on a good level and I have a broad understanding of all things technical and am currently catching up my baccalaureate in informatics. I'm working as a Ruby on Rails Software Developer ( Frontend & Backend ) since August 2014.

    $25.00 /hr
    0 hours
    5.00
  7. Dhara Javia

    Dhara Javia Agency Contractor

    Expertise in Web Development of Ruby on Rails and PHP

    India - Last active: 23 days ago - Tests: 2 - Portfolio: 2

    In Past few years, I worked with Ruby 1.9+, Rails 2.3+, HTML, HAML, Javscript, Coffeescript, CSS, SCSS, RSpec, Cucumber, Git, Capistrano etc.. I also worked with web developing in technologies like Joomla, Magento and CakePHP. I also have worked with Wordpress and Zend Framework. Good at OOP concepts. Working with Dedication, Passion and looking to give Quality work.

    Associated with: Rainflowweb

    $20.00 /hr
    1,116 hours
    5.00
  8. Venkata Avinash Duggirala

    Venkata Avinash Duggirala Agency Contractor

    Automation Testing using Ruby Watir Cucumber

    India - Last active: 1 day ago - Tests: 2

    I am a Test Automation Developer with 3 years of experience in QA, I've been developing since 5 year using Ruby, Cucumber, WATIR, Rspec, Capybara, Selenium, Java. Summary • 3 Years experience Automation & Manual Testing for web applications using Cucumber – Ruby, Watir – Rspec, framework and hands on IOS Automation tool Calabash . Having rich knowledge on Selenium Webdriver. • Experience in all phases of Test Manual and Automation including requirement gathering, analysis, implementing Test Automation Framework, Test script development, Script execution, Script error fixing and test report analysis • Good knowledge and experience on testing techniques, methodologies, analyzing requirements and defect reports • Experience in Test Scenarios & Test cases preparation • Coordinating with the development team during and after testing • Coordinated Interactions with the client • Good Communication skills and an excellent team player • Proactively take ownership in resolving issues and can work independently

    Associated with: SteadFast

    $22.22 /hr
    295 hours
    4.33
  9. Yauhen Kanavalau

    Yauhen Kanavalau Agency Contractor

    Project Manager, Business Analyst at Yellow Hedgehog

    Belarus - Last active: 5 days ago - Tests: 3 - Portfolio: 7

    Master’s degree in Applied Mathematics and Computer Science at Belarusian State University Solid background in math, algorithms and data structures Advanced level of English and 5+ years experience of work with native speakers Working in IT industry since 2005 Founder of the Yellow Hedgehog Company 3 Years of successful Project Management experience in 2 different companies • Finished 5 projects of different size and complexity. • Always keep in mind the big picture. See the forest and the trees at the same time. • Punctual and meet deadlines. Find alternate solutions to problems that occur. • Honest, Reliable, Responsible, Loyal. • Effective Team Leader, able to co-ordinate project resources, mentor and motivate team members to achieve tight project deadlines. Enthusiastic and Optimistic. • Strong Technical background, which gives me natural authority and solid strategic insight. Very precise in Estimations and Planning. 5 Years experience in Business analysis in 4 different companies • Successfully finished 8 projects. • Strong communication skills, Inquisitive and Engaging. • Critical thinker, accurate to details, concentrated on absolute Clarity. • Expert troubleshooter and Problem Solver, always ready to rise up to a challenge. • Good at specification writing and visual modeling. • Great analytic and strategic mind, always ready to learn new Domain. 3 Years of Web Development experience • Professional working experience in HTML, SQL, CSS, JS, Java, Ajax, jQuery. • Participated in 2 projects. • Made modernization of an old project with new web interface as part of my diploma project. • Full stack developer experience. 5 Years of Software Development experience in 3 different companies • Professional working experience in C++, CUDA, Java, Lotus Notes, MySQL. • Successfully Finished 5 projects. • Developed a small math framework using graphic processors. • Created a global Belarusian Geology database.

    Associated with: Stone Labs Agency, Yellow Hedgehog

    $30.00 /hr
    1,872 hours
    5.00
  10. Michel Vaillancourt

    Michel Vaillancourt Agency Contractor

    Free Open Source Systems Projects Posse - LAMP, VOIP, LASR, Postfix

    Canada - Last active: 1 day ago - Tests: 1 - Portfolio: 3

    JKL5 is a team-up of Michel and Christine. We're both effectively independent contractors working under one banner to leverage each other's skills and contacts. We're small, focused and effective. Michel has been building and running LAMP, LASR & Postfix systems for almost fifteen years. This is, at it's core, part of his bread-and-butter work. He has been working with Asterisk VoIP PBX systems since 2004 and has personally deployed it successfully in 10 different countries under a wide variety of circumstances and use-cases. Christine Technical Projects Manager and a Software Tester/Quality Analyst with over 10 years experience in various aspects of the IT industry including quality assurance and auditing, software testing, technical writing, and critical accounts customer support. Our model is D3/M2 ... Design, Develop & Deploy customer-focused Free Open Source solutions. Then, we offer Management & Maintenance services on contract or on call.

    Associated with: JKL-5 Group Agency

    $55.00 /hr
    513 hours
    4.43