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. Tin N.

    Tin N. Agency Contractor

    Strong Experience Ruby on Rails, Extjs, JQuery

    Vietnam - Last active: 05/29/2010 - Tests: 10 - Portfolio: 1

    I'm a web developer working with both back-end (Rails) and front-end (DHTML, Extjs, JQuery) Don't hesitate to contact me if you are looking for a creative and dedicated programmer.

    Groups: Engine Yard Ruby on Rails Professionals Network

    Associated with: vinova.sg

    $45.00 /hr
    533 hours
    0.00
  2. Evangelos N.

    Evangelos N.

    Software Arhitect (Java/J2EE/Spring/Angular/HTML5/Iron.io/CI/UML/etc.)

    Greece - Last active: 12 hours ago - Tests: 11 - Portfolio: 9

    With my experience (more than 12 years) i can help you to achieve your business goals , by providing you professional state-of-art software development and project management services. I have been participated in large and medium size projects in US & Europe of public and private sector in the following business areas: * Economics * E-commerce * E-marketing * E-procurement * E-tendering * Banking * Statistics, * Financial, * Real Estate, * SaaS * Paas After all these years of experience i have acquired a variety of skills and know-how in using lots of software development tools which is constantly enriched as the technology itself evolves. The following table presents the set of my skills and tools which are inside my expertise area: * J2EE5/6/7, Java 1.5/1.6/7/8, JSP 2.0/2.1++, Servlets, Spring 2.5/3.x/4 (Core,MVC,Security,Batch,Data,Roo), JSF 1.1/1.2/2.0++, AJAX, RichFaces 2/3++,PrimeFaces 3++, Facelets, Struts/Tiles, EJB 2.1/3.0/3.1++, JPA1/2++, JMS, JDBC, Hibernate 2/3/4, iBatis/myBatis, SQL, Ext-GWT, Google Maps v3, Play! framework, Dropwizard, Jenkins (CI) * Apache CXF, JAXP, SOAP, WSDL, JAX-WS, JAX-RS, Jersey, Axis 1/2, SOA, JAXB * HTML 4.0/5.0,XHTML 1.0, XML, XSLT, XSL-FO, DTD, XSD, CSS 2/3, JQuery (Core/UI/Plugins), Dojo, Javascript, Angular.js, Jasmine, Karma, Protractor, Twitter bootstrap, node.js, Express.js, Bower, Grunt, JSON, VBScript, WAI compatibility * Oracle Weblogic 9/10.3/11++, JBOSS 4.2/5/6/7++, Tomcat 5/6/7++, Webshere 5.0++, Glassfish v3++ * Maven, Ant, JUnit, JMeter, Log4j, FOP, Jasper Reports * Oracle 10++ / PL-SQL, MySql 4/5++, Postgres 8/9++, MS-SQL Server 2010/12++, CouchDB, MongoDB, * Eclipse, NetBeans, STS, RubyMine * GIT, Jira/Stash, SVN, CVS, * Apache, PHP5++, Zend 1/2, Smarty, PDO, * Ruby 1.8/1.9, Rails 3.1 * Android 2.3++ (native), Atmosphere, Jquery mobile * C, C#, * Windows, Linux * UML, ERD, Agile, RUP, DB Design etc. Based on my experience and skills, my goal is always to provide innovative and effective solutions to my clients and deliver products in time through long-term relationships if possible.

    $22.22 /hr
    18,928 hours
    4.78
  3. Nico Lance Medina

    Nico Lance Medina

    Full-Stack Web Developer / Agile Project Manager

    Philippines - Last active: 12 hours ago - Tests: 22

    • Experienced Project Manager for Agile (Scrum) software projects, with over 3 years’ experience working with startups, small businesses, and established corporations. • Strong background in Customer Service and Technical Support; 4-time recipient of awards in customer satisfaction, issue resolution, and quality assurance with 2 years of industry experience. • Competent in Windows, Mac OS X, and Linux administration, as well as modern web development technologies.

    $22.00 /hr
    7,521 hours
    5.00
  4. Aliaksandr Kashalapau

    Aliaksandr Kashalapau

    Expert Ruby on Rails Developer

    Belarus - Last active: 1 month ago - Tests: 2

    I have 3 years experience in Web Development. Basicly I have got part in enterprise Web-based application and Cloud-based application. Proficient in development of applications with various system level architectures using Ruby and Ruby on Rails technology. Experience skills and technologies: Programming languages: Ruby, Ruby On Rails, MySql, HTML/CSS, JavaScript, jQuery, CoffeeScript DataBases: PostgreSQL, MySQL, Redis, Memcache etc Operation Systems: Windows, Linux, OS X. Specialties:Web project architecture, developing Development principles: DRY, TDD, BDD, SOLID 1 year experience in Cloud-based application which based on CloudStack (Iaas panel)

    $25.00 /hr
    18 hours
    5.00
  5. Nader A.

    Nader A.

    Computer Engineer

    Tunisia - Last active: 14 days ago - Tests: 5 - Portfolio: 5

    My mission is " to achieve and maintain the highest possible standard of professionalism and excellence." I am hardworking, task oriented, solution-oriented, dependable, motivated, independent , not so quick but eager learner and pays attention to details. Another face of my personality consists in the fact that I am strongly determined.

    $8.00 /hr
    24 hours
    4.86
  6. Wojciech G.

    Wojciech G.

    Scientific/Exploratory Lisp Programmer

    Poland - Last active: 20 days ago - Tests: 7

    I'm a physics student with broad interests in mathematics, computer science, cognitive science and space exploration. I'm looking for challenging projects incorporating mathematical concepts, with a strong emphasis on exploration and prototyping. Delivering production-ready applications is less fun to me than thinking of something original and challenging. I prefer to be forced to explore an uncharted territory than to follow "industry best practice". My language of choice is the Lisp family (especially SBCL and Racket). I'm also strongly dragged towards functional languages (mostly Haskell and Ocaml). I'm ready to learn new stuff if it means thrill, excitement and novelty.

    $16.67 /hr
    25 hours
    4.54
  7. Rohit P.

    Rohit P.

    Frontend(PSD to HTML/HAML,JS) and Backend(Ruby on Rails/PG) Developer

    India - Last active: 1 day ago - Tests: 8 - Portfolio: 6

    ​I have 5 years of experience in developing, Bootstrap, Slice PSD, Photoshop, Ruby on Rails projects and web designer (PSD to HTML/HAML). Expert with: * PSD/PNG/AI to HTML/HAML * Valid HTML and CSS * HTML Will be Complete in DIV (No Table) * HTML5/CSS3 Responsive HTML * Bootstrap for grid system * Responsive HTML Great skill as well: Ruby Rails (3 and 4 version ) Haml, Coffeescript, Sass, Compass, Less, Devise, Paperclip, CarrierWave,... Heroku, Amazon S3, Amazon EC2 Git, svn Mysql, Postgres Javascript

    Groups: Crossrider

    $12.00 /hr
    223 hours
    4.59
  8. Vadim Vorotilov

    Vadim Vorotilov

    Ruby/Ruby on Rails/Backend API Developer

    Kazakhstan - Last active: 1 month ago - Tests: 2 - Portfolio: 5

    If you search test infected developer, that provide you a high quality working code, that's me. I like programming and interested in long-term collaboration with the professionals. My tech blog: http://fantgeass.me/ I'm well skilled in the following: - Domain Driven Design - Design Patterns - Ruby, Ruby on Rails; - Javascript (angular, backbone, ember, meteor) - Databases (PostgreSQL, MySQL, mongodb); - TDD, BDD (RSpec, cucumber, factory_girl); - Implementing RESTful API - Interaction with external APIs (Google API, Facebook API & etc)

    $30.00 /hr
    881 hours
    5.00
  9. Greg E.

    Greg E.

    United States - Last active: 3 days 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
    1,157 hours
    5.00
  10. Alexander Shevtsov

    Alexander Shevtsov

    Mathematician, physicist, ruby and haskell developer.

    Belarus - Last active: 4 days ago - Tests: 1

    I'm a mathematician with strong background in abstract and academic branches of maths. Besides that, I'm ruby (RoR) and haskell developer. Ruby on rails: participated in various projects in which I was backend developer. Typical tasks I've been doing: creating APIs, developing models' logic, gem maintenance, creating small frameworks (for other team members), server management. Haskell is a point of my academic interest, my experience in it mostly consists of implementing algorithms, creating small programs. In addition I'm good at physics and cryptography, that can be useful.

    $16.67 /hr
    101 hours
    4.92