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. Igor G.

    Igor G.

    Ruby | Ruby on Rails developer

    Ukraine - Last active: 11/09/2013 - Tests: 1 - Portfolio: 5

    I am a self motivated Ruby on Rails developer with a 4 years of experience. My total experience in IT is more than 7 years. I can implement your crazy ideas with the best web solutions. I like to solve complex problems that require research and analytic skills. My areas of expertise include a broad range of technical experience and skills, focused on software development, scalable internet architecture and data design. In the last projects I've used Ruby on Rails, CoffeeScript, Haml, Sass, PostgreSQL, Bootstrap, Git, Heroku, Nginx, JavaScript, jQuery, HTML5, CSS3, Flex, ActionScript and a lot of other libraries and technologies .

    $22.22 /hr
    1,201 hours
    5.00
  2. Vitaliy Z.

    Vitaliy Z. Agency Contractor

    VV-MasteR

    Ukraine - Last active: 24 days ago - Tests: 10 - Portfolio: 9

    I have worked as Java developer at the beginning of my career on 2005. When I was developed Provisioning part of billing system for big Ukrainian mobile operator Life ;). I used Java 1.4 + XML + Oracle Database. Later on I was involved in Web Semantic, developing some services using Java + Tomcat JSP container + OWL, RDF and XML Languages. I am familiar with essensial OOP/Java technologies (Beans, Struts, Hibernate) and patterns (MVC, Singleton, Observer etc ), most popular Java IDE (IntellijIDEA, Eclipse, Netbeans), building tools like Ant. I also have some experience in the following areas: HTML, DHTML, XML, PHP, Ajax, JavaScript, Python, Ruby, C, bash. I am familiar with most popular CMS like Joomla!, Wordpress, Drupal etc I can easily work at Windows/*nix/FreeBSD environment. Over the last 3 years, I have experience in Project Management area as was managed teams up to 10 people. I am using SCRUM/Agile technique. Now I have small team, which is seeking opportunities to build Java/Android applications for you and your business.

    Associated with: VV-MasteR

    $27.77 /hr
    3 hours
    5.00
  3. Djordje Veljovic

    Djordje Veljovic

    Interactive Media Expert HTML5,CSS3,JS...

    Serbia - Last active: 08/21/2013 - Tests: 8 - Portfolio: 30

    I have over than 10 years of experience in web development and interactive media design. My code and graphics are always clean and well formatted. If you prefer high quality all round player for your website or 2D/3D graphics stuff, I can be ideal candidate. - HTML5 - CSS3 - Javascript - jQuery - jQuery Mobile - Wordpress - Graphics - GUI - Photography - Development - Fireworks - Photoshop - Flash - Illustrator - Rhino - Blender - Unity3D - Python - Ruby - PHP

    $21.99 /hr
    0 hours
    4.88
  4. Samuel Boguslawski

    Samuel Boguslawski

    Web Developer | Music Composer

    Germany - Last active: 3 months ago - Tests: 1 - Portfolio: 4

    -- Web Developer I'm actively working as a music professional as well as web developer. Although I attended a music university in Berlin and been a musician my whole life, I have also now many years of experience working with web technologies such as HTML, CSS or Wordpress. In 2014 I decided to improve my knowledge of web development and studied intensively JavaScript, jQuery, Ruby and Ruby on Rails. By now I have worked on many website and web app projects. Feel free to browse through my portfolio to look at them. http://portfolio.samuelboguslawski.com -- Music Composer If you are looking for a music professional, I can also offer a wide range of musical services. I'm experienced in... ... writing soundtracks for movies ... doing SoundFX for a movie ... writing, producing and performing a full (childrens) musical ... composing, producing and/or conducting orchestral pieces ... songwriting and production ... arrangement of band and orchestra pieces ... producing electronic music ... playing piano (19+ years) ... playing violin (18+ years) ... playing drums (11+ years) These are only a few examples. I am highly flexible and like the challenge. I'm always trying new things and extend my expertise.

    $60.00 /hr
    0 hours
    5.00
  5. Richard Chae

    Richard Chae

    patent consultant and writing professional

    United States - Last active: 10/17/2014 - Tests: 3

    I received my undergraduate degree in Electrical Engineering from the Massachusetts Institute of Technology and my JD from Boston University School of Law. I practiced as an attorney from 2001-2012, with a focus on patent litigation, patent prosecution, and intellectual property strategic counseling. Areas of expertise include the following: Patents ====== - patent drafting and prosecution - patent searching - patent analysis for purposes of freedom-to-operate, infringement, IP due diligence, patentability, and validity - claims charting - claims construction Research and Writing ================ - legal research - legal writing - technical writing - report writing - resumes and cover letters

    $60.00 /hr
    0 hours
    5.00
  6. Sergei V

    Sergei V Agency Contractor

    SoftConveyer. PhP, Ruby on Rails and .NET programming

    Belarus - Last active: 08/03/2010 - Tests: 2 - Portfolio: 2

    An owner and CEO of SoftConveyer, a company specialized in** PhP, .Net and Ruby on Rails** outsource programming and **web design**. We've done projects for international brands like BBC and Ford and for small startup companies. Recent projects include PhP5/.NET 3.5, a lot of Ajax, Google Maps integration with Rails, Streaming video (Adobe flash server and RED 5). The company is in the market for 9 years. We do have 16 developers on board, together with all complimentary resources like HTML-coding, tester, ets. The designer also works in-house and on a full-time contract. No suboutsourcing and risks it btings. My core competency is business-level consultancy that basically means that I help customer understand what exactly he needs to reach his goal and what technologies shall be used to built it. After the project has been started my job is general control ower the workflow.

    Associated with: SoftConveyer

    $25.00 /hr
    17 hours
    5.00
  7. Ghazi Triki

    Ghazi Triki Agency Contractor

    RIA Architect & Developer

    Tunisia - Last active: 3 days ago - Tests: 5 - Portfolio: 2

    Developer on open source project and large-scale enterprise solutions. Ride-sharing, contact synchronisation, container tracking, medical equipment management are business I worked on.

    Associated with: inhanx, RIADVICE

    $60.00 /hr
    76 hours
    4.94
  8. Damian M.

    Damian M. Agency Contractor

    Software Development Agency in all Technologies

    Argentina - Last active: 12/11/2013 - Tests: 5 - Portfolio: 6

    We are a software agency created to meet the technological needs of our Clients. We work with all existing technologies in the market with a team of highly qualified professionals of my confidence. We are continuously trainees and seek to be recommended by the excellence of our work presented in a timely manner, always accompanied by the relevant documentation (user manual, installation and ownership of the product by the Customer and others ... ) I trained at the University of Moron ( Buenos Aires - Argentina ) as a Systems Engineer and I have over 20 years of experiance in the area of Computer, important companies in the United States mostly from Buenos Aires - Argentina and the Argentine State. Beginning with the Technical Support area, different programming technologies, Analyst, IT Security Leader and Systems Analyst at spatial area recently ( http://www.invap.com.ar ). I went computing University Professor, University of Rio Black ( Bariloche ) for 4 years. I am very picky about my work and Innovative. I own own initiative. Good handling of interpersonal relationships. Ease of adaptation to changes. Results orientation. Continuous training. Commitment to the task. Autonomy. Pest Control. Constancy in achieving the objectives. Ability to plan. Proactive and self-motivating. Correction continuous improvement processes. Companies most relevant of which I was part, are: INVAP: http://www.invap.com.ar CITEDEF: http://www.citedef.gob.ar YPF: http://www.ypf.com TELECOM: http://www.telecom.com.ar UNRN: http://www.unrn.edu.ar UNILEVER: http://www.unilever.com.ar Supervielle Bank: http://www.supervielle.com.ar Citibank: http://www.citibank.com/argentina/? Microsoft: http://www.microsoft.com/argentina? Massalin Particulares: http://www.pmi.com/marketpages/Pages/market_es_ar.aspx Best regards, Lic. Damian Merlo President & Manager +54 0294 154203855 patagoniasoft@yahoo.com

    Associated with: Patagoniasoft

    $33.33 /hr
    0 hours
    5.00
  9. Alexandru Marinescu

    Alexandru Marinescu Agency Contractor

    Freelance web developer / programmer with sysadmin experience

    Romania - Last active: 12/12/2014 - Tests: 10 - Portfolio: 3

    I enjoy programming, building websites and fixing stuff. In the past 4 years I have worked with PHP/Codeigniter, MySQL, WordPress and Prestashop. Recently I started to learn Ruby/Rails building an awesome web app so I'd like to work more on some beginner-level Ruby/Rails/Sinatra projects to improve my skills. Also, I had to learn Linux by myself to deploy two apps in production. I can install basic services, do monitoring, improve default security. I'm interested in jobs that require programming skills - I know how to work with Photoshop for basic image manipulation but I don't have design talent.

    Associated with: Codingood

    $35.00 /hr
    0 hours
    5.00