Ruby Freelancers

Showing 4,165 freelancers

Ruby Freelancers

Showing 4,165 freelancers

Get Your Ruby Project Started Today!

Post your Ruby programming project on oDesk 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 oDesk, 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 oDesk for free!

Ruby Job Cost Overview

Typical total cost of oDesk Ruby projects based on completed and fixed-price jobs.

oDesk Ruby Jobs Completed Quarterly

On average, 224 Ruby projects are completed every quarter on oDesk.

224

Time to Complete oDesk Ruby Jobs

Time needed to complete a Ruby project on oDesk.

Average Ruby Freelancer Feedback Score

Ruby oDesk freelancers typically receive a client rating of 4.69.

4.69

Last updated: April 1, 2015

  • Expert Ruby on Rails Developer | Proficient Angular.JS / Node.JS Dev

    Among Top 10% Ruby on Rails developers with 30,000+ hours logged & 5.0 feedback rating. Have successfully delivered 40+ large-scale and minimum viable solutions. Strength areas: - Back-end: Ruby, Rails, Sinatra, Refinery, Node.js - Front-end: HAML, SASS, AJAX, Zurb, Twitter … more

    Among Top 10% Ruby on Rails developers with 30,000+ hours logged & 5.0 feedback rating. Have successfully delivered 40+ large-scale and minimum viable solutions. Strength areas: - Back-end: Ruby, Rails, Sinatra, Refinery, Node.js - Front-end: HAML, SASS, AJAX, Zurb, Twitter Bootstrap, Skeleton Boilerplate - TDD: RSpec, Mini_test - TDD/BDD support: Capybara, Cucumber, Webrat, factory_girl - Testing frameworks: Selenium, Mocha, Chai - Other tech: Angular.js, Backbone.js, Ember.js, Require.js, Prototype, jQuery Clients worked with include: NBC Universal, AOL, Barclays, VistaPrint, & more. If you're looking for someone best in the business, please feel free to contact.  less

    ruby-on-rails ruby node.js backbone-js test-driven-development rspec twitter-bootstrap cucumber javascript mongodb heroku amazon-ec2 sinatra-framwork jquery mysql haml html5 couchdb rackspace-cloudservers amazon-s3 facebook-api iphone-app-development android-app-development 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 32138 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 15 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Ruby software developer

    I'm passionate RubyOnRails developer who constantly learning new things in this area and I'm trying to keep my code cleaner and clearer. I enjoy in challenges and their solving . … more

    I'm passionate RubyOnRails developer who constantly learning new things in this area and I'm trying to keep my code cleaner and clearer. I enjoy in challenges and their solving .  less

    ruby ruby-on-rails rspec .net-framework c# sql mysql postgresql 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 10 HOURS
    • SERBIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • full-stack software engineer(ruby, javascript, ux, ba)

    Hi, I'm a senior full-stack developer with huge experience in building high quality projects. I have worked with Ruby / Ruby on Rails for more than 3 years and I have provided the clients with the excellent result. I keep … more

    Hi, I'm a senior full-stack developer with huge experience in building high quality projects. I have worked with Ruby / Ruby on Rails for more than 3 years and I have provided the clients with the excellent result. I keep up with the times and I think that the future belongs to the mobile web. When developing, we have to think about the scalability of the product: separate application on api and the client-side (the client for the web app for iOS, android, etc.) to optimize the load on the server and provide the user responsive and modern interface. I think that Ruby on Rails an ideal contender for the best framework for the api. I have the skills in the front-end (native javascript, html5, css3) and wide experience in the developing of single-page applications and the applications customized for to work in mobile browsers. For this I prefer to use ember.js and backbone.js. Recently had a great experience in prototyping (usability and business analysis) and the development of the MVP for software startups. In this regard, I I would like to deal with interesting projects and new technologies, such as: Loopback.io, Sails,js, react.js, angular.js, D3, Google and Facebook apis, firebase, offline applications, etc. Also I am founder of Fitlair.com. It's cloud based platform to analyze and forecast progress in olympic sports. Brief summary: • Founder of Fitlair.com (cloud based platform to forecast sport progress) • 3+ years of software development experience • Web-applications development (Ruby on Rails, NodeJS) • Experience with many databases (Mysql, Postgresql) • Rich front-end development (HTML5, jQuery, Backbone.js, EmberJS, CoffeeScript, d3.js) • Experience with many tools and methodologies (Scrum, Git/Github, JIRA, Heroku, deployment) • Knowledges in business analysis, usability and ui design.  less

    ruby javascript html5 css3 crm ecommerce-consulting frontend-development ui-design startup-consulting 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 227 HOURS
    • BELARUS
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 5 TESTS
    ASSOCIATED WITH:
  • Ruby on Rails Senior Developer (6+ years)

    Over the last 6 years, I have developed a wide range of websites using HMTL, Ruby on Rails, JavaScript and MySQL including sites for startup companies, small businesses and corporations. My core competency lies in complete end-end management of a … more

    Over the last 6 years, I have developed a wide range of websites using HMTL, Ruby on Rails, JavaScript and MySQL including sites for startup companies, small businesses and corporations. My core competency lies in complete end-end management of a new web apps development project, and I am seeking opportunities to build web applications from the ground up for you or your business. I also have strong experience in the following areas: SQL, Performance optimization, Scalable web applications, Search engines, Fuzzy search algorithms, API (able to create new and use existing to integrate 2 systems), Web Services, jQuery, Ajax, OOP, Math, and software design and testing. One of my tasks in the past was to modify core Ruby on Rails behavior.  less

    ruby-on-rails ruby html javascript c++ css 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 297 HOURS
    • POLAND
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
  • Ruby on Rails / Front-end developer (7+ y. exp.)

    Over seven years of web development experience. During the last three years I have worked extensively on Ruby on Rails projects of varying complexity. My core competence lies in designing and implementing complex web 2.0 applications. I have strong … more

    Over seven years of web development experience. During the last three years I have worked extensively on Ruby on Rails projects of varying complexity. My core competence lies in designing and implementing complex web 2.0 applications. I have strong JS skills (include jQuery) as well as comprehensive knowledge of Ruby (include Rails, Sinatra and other frameworks and tools). I have experience managing small teams of developers doing Agile (XP/SCRUM) and setting up the various tools needed for this kind of project e.g. I also have experience in deploying Rails applications (capistrano) and good knowledge of *nix shells. Over the last years I use GIT as the best VCS. On one project I set up service for payments "Balanced Payments" with test and live accounts. Tags: Ruby, Ruby on Rails, RoR, meta programming, Rails 3, HTML5, CSS, CSS3, Javascript, jQuery, github, heroku, Consultant, Rails project manager.  less

    ruby ruby-on-rails git css javascript jquery mysql php linux-system-administration ubuntu capistrano sinatra-framwork api-development google-maps-api russian translation-english-russian amazon-ec2 amazon-s3 amazon-web-services backbone-js data-backup amazon-rds 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 283 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 10 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Professional Web-, Desktop- and Mobile Development

    With over 15 years experience developing websites and applications, I know how to get the job done in time and to your satisfaction. I communicate well and often so that you always feel comfortable that the end result is according … more

    With over 15 years experience developing websites and applications, I know how to get the job done in time and to your satisfaction. I communicate well and often so that you always feel comfortable that the end result is according to your requirements. Also, I usually go beyond what the client is expecting because I really want you to get the best possible result. During a project I am 110% committed.  less

    asp.net-mvc c# ruby-on-rails android content-writing linux-system-administration jquery css css3 javascript php twitter-api api-development data-mining database-administration desktop-applications git github google-maps-api linq mac-osx-administration microsoft-sql-server-administration microsoft-visual-studio microsoft-windows-server nosql ruby web-services windows-8-administration xml yaml mongodb node.js angularjs bootstrap rest redis 00 more less
    • $45.00 HOURLY RATE
    • 5.0
    • 35 HOURS
    • NETHERLANDS
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 0 TESTS
  • Over the last 2 years, I have developed a wide range of websites using PHP, Ruby on Rails, Javascript, jQuery and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a … more

    Over the last 2 years, I have developed a wide range of websites using PHP, Ruby on Rails, Javascript, jQuery 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: SQL, Ajax, OOP, and software design and testing.  less

    php mysql symfony ruby-on-rails ruby jquery css html postgresql ajax 00 more less
    • $8.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 335 HOURS
    • SERBIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 2 TESTS
  • Expert of Ruby on Rails, TDD/BDD and Rest API's

    Having more than 7 years experience with Web programming . I possess 5 years in Ruby on Rails to build websites like e-commerce, social networking si​​tes, dating sites and web applications. Below is the summary of my skills: - Working on … more

    Having more than 7 years experience with Web programming . I possess 5 years in Ruby on Rails to build websites like e-commerce, social networking si​​tes, dating sites and web applications. Below is the summary of my skills: - Working on the latest version of Rails (3.0.x, 2.3.8) and Ruby (1.9.x, 1.8.7) - Agile methodology for development process - Use of project management tools like unfuddle, pivotal tracker, Basecamp etc - Implemented OAuth authentication for REST APIs - Implement Ajax using prototype.js, scriptaculous.js, backbone.js and control.js. - Develop database design and tune application for better performance Work with Amazon, s3 EC2 APIs - Expereience with server configuration using passenger, nginx, thin mongrel, mongrel cluster - Implement capistrano tasks and expereience with god, monit etc - Knowledge of Versioning tools svn, git - Development of the application using BDD (Behavior driven development) as per Cucumber, RSpec and Factory Girl - Lots of expereience in building Rest APIS especially Facebook, Twitter, LinkedIn, Foursqure.. Please contact me if you consider that I can help to realize your project.  less

    ruby-on-rails mysql javascript html html5 ajax rspec cucumber jquery postgresql css paypal-integration facebook-api twitter-api twitter-bootstrap refinery-cms bdd amazon-s3 ruby heroku backbone-js 00 more less
    • $25.00 HOURLY RATE
    • 4.5
    • 2726 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 8 TESTS
  • Senior ruby/java web developer

    I am a very good problem solver, attentive to detail. Before coding I prefer to understand your idea as much as possible so that the result would satisfy your needs as much as possible. Full stack web developer (ruby/java … more

    I am a very good problem solver, attentive to detail. Before coding I prefer to understand your idea as much as possible so that the result would satisfy your needs as much as possible. Full stack web developer (ruby/java/CSS/javascript/HTML) and beginning entrepreneur. In general, from the very beginning of my career, I was always eager to grasp the whole development stack including Linux server administration and understand what an architect is doing. Constantly developing own skills. Interested to gain more practical experience in Scala and distributed systems. Able to work remotely, self-motivated. Only heard positive feedback in that sense. In addition to that I enjoy writing clean code. I prefer projects where I have such opportunity. Java attracted me with its performance, OO design, statically typed system. Ruby attracted me with its beauty, conciseness, mixins. Scala has the best from these two languages and it is the language I want to make primary in projects I am working on. The most exciting tasks are about improving performance using various methods without having to go low-level and deal with C, C++, Asm. Favorite books: - The passionate programmer - SQL performance explained - Java concurrency in practice  less

    java sql oracle-java-ee spring-framework hibernate jsp code-refactoring xml html xhtml css javascript core-java ajax jquery apache-ant velocity-template-engine junit java-servlets-development jdbc subversion mac-os-app-development linux-system-administration atlassian-jira j2ee j2se oop xsd swing soap scala ruby ruby-on-rails mongodb translation-english-russian translation-russian-english 00 more less
    • $61.11 HOURLY RATE
    • 5.0
    • 30 HOURS
    • ESTONIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
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