Ruby Developers & Programmers

Showing 1,267 freelancers

Ruby Developers & Programmers

Showing 1,267 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, 195 Ruby projects are completed every quarter on oDesk.

195

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 4.66.

4.66

Last updated: March 1, 2015

  • Senior Ruby and JavaScript Developer

    Seasoned full-stack web developer with 7 years of experience. I have developed dozens of applications in Ruby and JavaScript that are currently used by millions of users. Was lead programmer in 6 small teams, all of which have successfully adapted … more

    Seasoned full-stack web developer with 7 years of experience. I have developed dozens of applications in Ruby and JavaScript that are currently used by millions of users. Was lead programmer in 6 small teams, all of which have successfully adapted such agile practices as: TDD, Scrum, Code Review, Refactoring and Pair Programming. My areas of expertise include AngularJS, Ruby on Rails, PostgreSQL and MongoDB. I also have years of experience with PHP, Backbone.js, jQuery and C. I'm available during USA working hours.  less

    ruby javascript ruby-on-rails unit-testing object-oriented-design scrum jquery git html5 spree 00 more less
    • $35.00 HOURLY RATE
    • 4.5
    • 20 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 3 TESTS
  • Ruby/Rails Developer

    5 years of experience in IT. 2 years development experience on Ruby on Rails and satellite technologies. 3 years experience in writing automation tests and manual testing. Experience in front end development, using CoffeeScript, JavaScript, JQuery, BackboneJS, Ajax, HTML5, CSS3 … more

    5 years of experience in IT. 2 years development experience on Ruby on Rails and satellite technologies. 3 years experience in writing automation tests and manual testing. Experience in front end development, using CoffeeScript, JavaScript, JQuery, BackboneJS, Ajax, HTML5, CSS3, SCSS. Experience in Automation Testing using Rspec, Capybara, PhantomJS, Cucumber, Selenium, WebDriver. Automation testing of PaaS applications using faraday, faraday_middleware and oauth2. Rich experience work in team. Experience in work using Waterfall, Agile, BDD, TDD, Scrum techniques. Experience in communication with business stakeholders.  less

    ruby ruby-on-rails rspec automated-testing javascript jquery css3 html5 postgresql mysql 00 more less
    • $34.00 HOURLY RATE
    • 5.0
    • 17 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 5 TESTS
  • Expert Ruby Developer

    I'm an expert Ruby developer, presenting at this year's RubyConf. I'm looking to moonlight to pay my way on oDesk. … more

    I'm an expert Ruby developer, presenting at this year's RubyConf. I'm looking to moonlight to pay my way on oDesk.  less

    ruby 00 more less
    • $88.89 HOURLY RATE
    • 4.5
    • 13 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Professional Ruby on Rails Developer

    Dear Clients! I am a Ruby on Rails guru with 7+ years experience building large scale web applications. I am agile practitioner with well-versed in many techniques; - Ruby on Rails / Sinatra - Node.js (Express / Meteor) - Angularjs / Backbonejs(marionettejs) - SQL - postgres … more

    Dear Clients! I am a Ruby on Rails guru with 7+ years experience building large scale web applications. I am agile practitioner with well-versed in many techniques; - Ruby on Rails / Sinatra - Node.js (Express / Meteor) - Angularjs / Backbonejs(marionettejs) - SQL - postgres, mysql - NoSQL - mongodb, redis - Twitter Boostrap - Cloud hosting to AWS, Heroku My specialities are: 1. Rapid speed development 2. Quality in delivery 3. Leadership in helping startups have quick market presence 4. Troubleshoot complex problems with innovative solutions 5. Help scale applications for high volume traffic Thanks!!!  less

    ruby ruby-on-rails html5 css3 jquery coffeescript twitter-bootstrap sqlite nosql mysql 00 more less
    • $38.89 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 37 HOURS
    • CANADA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 6 TESTS
  • Software Engineer/Architect

    Over the last 7 years I have: -Developed websites and RESTful web services in PHP, Ruby (rails and sinatra), Java (SpringMVC). -Written real-time data processing systems in Java. -Developed complex front end applications in Javascript using various frameworks including Backbone … more

    Over the last 7 years I have: -Developed websites and RESTful web services in PHP, Ruby (rails and sinatra), Java (SpringMVC). -Written real-time data processing systems in Java. -Developed complex front end applications in Javascript using various frameworks including Backbone.js, Ember.js and Angular.js -Developed Componentized Rails Applications using Engines and Gems to speed up development, ensure modular architecture and fast, independent test suites. -Undertaken large scale refactorings of legacy code bases while adding new features -Developed complex applications using BDD/TDD and agile practices. -Had extensive Pair Programming experience (full time for over 1.5 years) and work in an extreme Programming environment. -Coached Test Driven Development and application Architecture The following are some of the technologies I am proficient with: - MySQL, PostgreSQL, SQLite3 - Rspec, minitest, Jasmine, jUnit, Mockito - Redis, Resque, Sidekiq - Mechanize, Capybara, Selenium, Webkit Headless driver -Amazon s3, Amazon EC2, Amazon simple workflow -ffmpeg -Cassandra -Crafted the updated the web-development curriculum for the Washington University in St Louis Computer Science department. Migrated the course to use Amazon EC2 in the earlier days of EC2. I was then head TA for the course for 2 years. -Developed iOS applications -Developed a myriad of custom WordPress plugins -Administered WordPress sites -Worked with various startups I prefer to work according to Extreme Programming practices. Agile, and specifically Extreme Programming facilitates communication between client and contractor, and, in my experience results in a better end-product that actually does what the client needs. Unlike many engineers, I enjoy communicating with clients and value open communication and feedback throughout the development process. I have a formal, engineering based education in Computer Science, but am rooted in pragmatism. I am an engineer who loves elegant and extensible solutions that will serve you for years to come. I am particularly interested in building iOS applications, Ruby on Rails sites and Java sites/applications  less

    java ruby python ruby-on-rails wordpress wp-ecommerce php javascript jquery c algorithms codeigniter agile-software-development svn git cucumber rspec ajax sql mysql sqlite coffeescript sass backbone-js scala 00 more less
    • $122.22 HOURLY RATE
    • 4.4
    • 108 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Web Design, E-commerce & Apps (Windows 8 / Android / iOS), Full-Time

    I am a computer enthusiast at heart and have followed my passions in the field through various roles, technologies and companies over the course of my career. My efforts had the support of my innate logic, creativity and an aptitude … more

    I am a computer enthusiast at heart and have followed my passions in the field through various roles, technologies and companies over the course of my career. My efforts had the support of my innate logic, creativity and an aptitude for satisfying my curiosity by learning the ever emerging technologies that are blooming around the globe to facilitate daily businesses and lifestyle. I am at present evolving my own brand of IT consulting in the US market, with some recent footing in Indian scenario too. I am looking forward to carve out a niche and evolve into a company specializing in the next gen technologies, where technology becomes the cornerstone of personal life and business. I am offering a slew of services which are highlighted below:- 1. Web Design: Showcase portfolio websites, logos, graphics, themes and other design elements using cutting edge image software. 2. E-commerce website development using CMS like Magento, WordPress, Drupal, Joomla, etc. 3. Apps development on Windows 8 (RT ,Pro and Mobile), Android and iOS (for iPhone) All across focus maintained on Quality, Robustness, Efficiency and Data-Integrity.  less

    web-design java microsoft-visual-basic magento joomla wordpress linux-system-administration javascript vbscript ruby windows-8-app-development 00 more less
    • $15.00 HOURLY RATE
    • 4.9
    • 14 HOURS
    • INDIA
    • LAST ACTIVE
    • 16 PORTFOLIO ITEMS
    • 19 TESTS
  • Highly skilled freelance web developer you can trust

    Are you looking for someone with a vast amount of expertise? Look no further. I am also looking for interesting web design and programming jobs. Mostly interested in building something from scratch (or converting / rebuilding existing sites) but if there … more

    Are you looking for someone with a vast amount of expertise? Look no further. I am also looking for interesting web design and programming jobs. Mostly interested in building something from scratch (or converting / rebuilding existing sites) but if there's a need to fix your project or optimize it you can also count on me. I learn fast and understand concepts clearly. Besides I understand business requirements and can design, plan and make your application work as you wanted. I can also write or record (video) useful documentation / tutorials for you and that are the best for any user. At the same time having a simple, easy to use interface that does not need an explanation is a must in my opinion. I have 7+ years of experience designing and optimizing databases and websites for all kinds of clients, from small businesses to medium-sized international companies. I can also set up and transfer websites on Linux and Windows systems. If you have no experience I can pick a good web hosting company for your site too - based on your requirements. My main area of expertise lies in: - CMS Systems like Drupal and Joomla with an occasional Concrete5 and Silverstripe thrown in. I also count Wordpress here. - Django (the python framework for rapid application development for perfectionists with deadlines) - Ruby on Rails - AJAX / Javascript frameworks to add usability enhancements or just looks (YUI, Jquery, Jquery UI, Prototype, Dojo, etc.) - SEO Optimization (semantic layout, clean urls, keywords) - Some Adobe Flash / Flex RIA knowledge, and integration of Flex with Drupal - Some experience with creating OSX applications (in Cocoa) I can set up a webshop, a blog, a subscription based site, or anything you can come up with. You won't be disappointed. I know that my rate is not the cheapest, but it's still not as high as it might be if you look locally. Furthermore my English is excellent, I am a one-man company right now, thus I am project-manager and developer/designer in one. If this is not what you want, please do not bother trying to hire me. I consider this an advantage, as I can be in touch with my client directly and there's no buffer between us. I am a development-oriented guy who can see the big picture and understands business lingo too. I pick the 20% effort which will do 80% of your job. As for about some not so good feedback in my comments: Well no one is perfect, but at least I learn from my mistakes. Lessons learned: Do not take on more job than you can do. Always communicate with your client promptly. Take responsibility for all your deeds. That's about it. I know that lack of communication is the #1 killing of a (business) relationship. So you will not find me gone missing for days. I will always let you know about what's happening.  less

    ajax asp.net c# css database-modeling j2ee jfc jsp lamp-administration adobe-flash mysql graphics-programming latex php adobe-photoshop html python recruiting ruby smarty soap sql sqlite ui-design technical-writing unix-shell .net-framework software-testing video-streaming windows-administration xml postgresql 00 more less
    • $50.00 HOURLY RATE
    • 3.9
    • 696 HOURS
    • HUNGARY
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 15 TESTS
    GROUPS:
  • Test Automation Engineer

    Manual Testing System Testing Test Automation Performance Testing Programming languages: C# Java Core SQL (MySql,Oracle,Sql Server) Php Ruby Groovy Python Ajax Javascript Actionscript Testing skills: Black Box, White Box, Component and Integration testing Automation tools: TestComplete,Selenium IDE … more

    Manual Testing System Testing Test Automation Performance Testing Programming languages: C# Java Core SQL (MySql,Oracle,Sql Server) Php Ruby Groovy Python Ajax Javascript Actionscript Testing skills: Black Box, White Box, Component and Integration testing Automation tools: TestComplete,Selenium IDE, Selenium RC, Selenium Webdriver,SoapUI,JMeter Watir, Cucumber Framework Trackers: Bugzilla, Jira, Quality Center English language: very well in speaking and writing  less

    selenium-webdriver core-java maven apache-ant junit testng-framework ruby c# bdd automated-testing jmeter svn tortoise-svn github 00 more less
    • $15.56 HOURLY RATE
    • 5.0
    • 9 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
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