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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, 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. Krzysztof Skarupa

    Krzysztof Skarupa Agency Contractor

    Experienced Python/Ruby developer

    Poland - 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
  2. Sergey B.

    Sergey B.

    Ruby developer

    Ukraine - 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
  3. Alexander Kleymenov

    Alexander Kleymenov

    Ruby & Ruby on Rails Developer

    Russia

    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
  4. Krzysztof Rygielski

    Krzysztof Rygielski

    Ruby developer

    Poland - Tests: 2 - Portfolio: 7

    I always enjoy new challenges and learning modern technologies while problem solving, always doing my best to fully immerse in assigned tasks. I believe I have excellent communication skills as I used to work as member of remote foreign teams, always with a positive feedback from a customer. Having over 8 years of experience in both backend and frontend development, I believe I'd fit well into any existing developer team, as well as I could take up on any short or long term freelance commission. Besides that, I'm also a devoted husband, loving father and passionate aikidoka. Anything I do, I do with passion, both in private and professional life.

    $44.00 /hr
    104 hours
    4.70
  5. Pavlo Shabat

    Pavlo Shabat Agency Contractor

    Ruby/ Ruby on Rails developer

    Ukraine - Tests: 1

    I have 4 years of experience in development of software projects. I have good understanding and knowledge of object-oriented approach, software engineering principles and concepts. I have experience in communication with clients. I am enthusiastic, creative and accurate while performing my duties.

    Associated with: UpWave

    $29.00 /hr
    510 hours
    4.94
  6. Manimaran M

    Manimaran M

    Ruby on Rails Expert

    India - Tests: 1 - Portfolio: 7

    Over 9+ years of technical design, architecture and hands on experience in web application development. For the past 5 years, I’ve designed mid-size web & SaaS applications using a variety of languages, platforms and technologies. I have full command in Ruby on Rails, Rspec, Cucumber, Twitter bootstrap framework, Sass, Haml, Javascript, Coffeescript, jQuery, Stripe, Devise, MySQL, PostgreSQL etc. Earlier I also worked with mid to enterprise Java/J2EE framework. In the last 5 years I have been leading startup teams from end to end management of clients, projects, team management and hands on architecture using agile development approach. I’m very well versed with lean startup approach from proof of concept phase to launch phase. I value my time and my clients time and always delivery on time. I believe in open communication and can help entrepreneurs/startups to polish/refine, brain storm ideas. I am seeking opportunities to create applications for you/your company or help in enhacing/optimizing your existing application(s). I guarantee high quality work and on-time delivery.

    $27.78 /hr
    14 hours
    4.49
  7. Vitaly Zemlyansky

    Vitaly Zemlyansky

    Experienced Ruby/Scala Developer

    Kyrgyzstan - Tests: 4

    I’m professional developer and software architect. I have master degree in Computer Science and 7 years of software development experience. I work as Software Developer since 2008 with different technologies and different project's directions. I'm communicable, enthusiastic person who collaborates well with other team players. I design modular, reliable and extensible applications that are easy to maintain. - Programming languages: Ruby(1.9, 2.0), Scala, SQL, JavaScript, Swift&Objective-C, Java(Android) - RDBMS: PostgresSQL, MS SQL, SQLite, MySQL - NoSQL: MongoDB - Key-value stores: Redis - Frameworks: Ruby on Rails, Sinatra, Grape, Play, Spray, AngularJS - Web: HTML5, CSS, XML, JSON - Preprocessors: HAML, CoffeeScript - Clouds: Amazon (AWS), Heroku

    $33.33 /hr
    9 hours
    4.98
  8. Dobromir Minchev

    Dobromir Minchev Agency Contractor

    Ruby on Rails Developer

    Bulgaria - Tests: 5 - Portfolio: 11

    I've been into web development since the 2007 year. For this time I've been working in different companies with a different type of organizations and teams. Most of my projects were outsourcing with American, German and Canadian clients including 3 big running startups - www.openbuidlings.com, www.clippings.com, www.f1rst.com Also I've been working over freelance projects with other developers. Currently I've started my own digital agency with a team of few developers. We are developing mobile games, custom web services and applications, maintaining applications, outsourcing work. I started with PHP & MySQL development, skilling different web technologies. In the late 2010 I started learning Ruby and Ruby on Rails and continued working with this programming language also (including now I'm developing a startup project for a client on Ruby on Rails and MongoDB) I'm also developing native iOS application using ObjectiveC and Swift. I've been developing mobile games and custom applications. I've a lot of experience integrating and working with 3rd party services over my web and mobile projects. I have a bachelor degree in Informatics, and a master degree in Business Informatics. For the past years my skill may summarize to - Ruby on Rails, HTML5, CSS3, jQuery, MySQL, MongoDB, Database Desing, ObjectiveC, Swift, SpriteKit, AJAX, SASS, LESS, CoffeeScript, HAML, Node.js, Cucumber, PHP, ZendFramework, Kohana, Git, SVN, Nginx, Unicorn, Linux, Facebook API, GoogleAPI, NokiaMaps API, jQueryMobile.

    Associated with: Dippol Digital Agency

    $26.67 /hr
    65 hours
    4.40
  9. Vivek Babu

    Ruby on Rails Developer

    India - Tests: 9 - Portfolio: 2

    - Over 5 years of Ruby on Rails programming experience and UI UX (Rails versions 2, 3 and 4) - Over 4 years of php programming experience with magento and wordpress. - Api Development - REST API, Google Api and Google Universal Analytics - Linux Server Administration, AWS, Git, Heroku, Cloud9, nginx, passenger, etc... - BDD/TDD tests using Rspec and Cucumber - MySQL, SQLITE3, PostgreSql, MongoDB - Bootstrap, UI/UX Design, Responsive Design - Web Development using php, HTML5, CSS3 over 7 years

    Groups: Engine Yard Ruby on Rails Professionals Network

    $16.67 /hr
    658 hours
    4.91