Ruby Developers & Programmers

Showing 1,270 freelancers

Ruby Developers & Programmers

Showing 1,270 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

  • Ruby on Rails Senior Developer

    Ruby on Rails Senior Developer I am a skilled ruby on rails developer with 5 years experience. Over the last 5 years, I have built lots of web apps by using Ruby on Rails for small business and companies.

    ruby ruby-on-rails 00 more less
    • $27.78 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 103 HOURS
    • POLAND
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Computer Scientist

    I have developed a wide range of software solutions for a diverse set of employers and clients, including Google, Reputation.com, NASA, US Air Force, US Navy, South Florida Water Management District. From web search to data mining, web sites … more

    I have developed a wide range of software solutions for a diverse set of employers and clients, including Google, Reputation.com, NASA, US Air Force, US Navy, South Florida Water Management District. From web search to data mining, web sites to truck scales, and hypoxic pilots to Martian rovers, my software solutions have helped people solve their problems. My core skills are in software architecture: design the system right and the implementation flows like water. I am looking for tough problems that require novel solutions. I have experience in C/C++, Ruby, Perl, PHP, Rails, MapReduce, and SQL and non-SQL databases, a strong mathematics background, and a Ph.D. in Computer Science. When you select a provider, keep in mind that hourly rate is only one variable in the total cost calculation. I provide quick turn arounds with stable products. While my hourly rate is high, my total cost to you is not. Nor do I rely on code generation tools available to the masses. You will receive custom software tailored to you situation.  less

    machine-learning artificial-neural-networks artificial-intelligence ruby sql ruby-on-rails php perl 00 more less
    • $72.22 HOURLY RATE
    • 4.5
    • 550 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 13 TESTS
  • Ruby on Rails Front End Developer

    - Solid working experience in Ruby on Rails Development - Sound knowledge of Agile Methodologies - Excellent communication and customer interfacing skills - Familiarity with cloud deployment - Ability to work under pressure Ruby, Ruby on Rails, jQuery, AngularJS, BackboneJS, EmberJS, Spree, NodeJs, Html5, CSS3, LESS, Sass, Foundation, Bootrstrap, Responsive design, Php, Laravel, MySQL, MongoDB etc.

    ruby ruby-on-rails node.js html5 css3 sass angularjs php jquery github 00 more less
    • $40.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 25 HOURS
    • BELGIUM
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 6 TESTS
  • Ruby, Ruby on Rails, JavaScript, Marionette.js, PHP, Yii, HTML5, CSS3

    Hi there! My name is Christian and I love to develop websites of all kinds and every element associated with them. About me: – I prefer to use Backbone as my JavaScript framework – I have an excellent knowledge of jQuery – I … more

    Hi there! My name is Christian and I love to develop websites of all kinds and every element associated with them. About me: – I prefer to use Backbone as my JavaScript framework – I have an excellent knowledge of jQuery – I can program & code using PHP as well as Ruby, however I prefer Ruby where possible :) – As a SVN (version control) I prefer to use Github – I live for Object Oriented Programming (OOP) – I have good experience using Google, Twitter and Facebook API's – I enjoy discussing project details with all my clients and I am extremely proficient in English – I’m a fan of MAC OS X but I can also work on Linux – It is my dream to one day travel to Australia  less

    ruby ruby-on-rails javascript backbone-js twitter-bootstrap git api-development php yii-framework html5 00 more less
    • $30.00 HOURLY RATE
    • 4.9
    • 344 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 8 TESTS
    ASSOCIATED WITH:
  • Ruby on Rails web developer

    I'm glad to help you to develop your web project. More then 2 years programing Ruby on Rails framework. The good knowledge of MVC pattern. The excellent mathematics education. 5 years the experience to use others programming languages and … more

    I'm glad to help you to develop your web project. More then 2 years programing Ruby on Rails framework. The good knowledge of MVC pattern. The excellent mathematics education. 5 years the experience to use others programming languages and frameworks. My skills and an experience: http://serafimov.ru  less

    ruby-on-rails ruby bootstrap angularjs jquery coffeescript sass capistrano mysql rspec 00 more less
    • $11.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 7 HOURS
    • THAILAND
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 3 TESTS
  • Web App Developer with AngularJs/Ruby Experience

    Front End Development is the arena where I dominate. I have Expertise in working with Javascript MVC Frameworks like AngularJs and BackboneJs on the Client Side and Ruby on Rails / Ruby on Padrino on Server side, time-period extending to a year.

    javascript jquery angularjs ruby 00 more less
    • $5.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 16 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 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
  • 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:
  • Full Stack Developer

    I'm an energetic guy who loves Ruby. I consider myself a Git ninja, who is always on github, on the lookout for new projects to contribute to or some piece of code to refactor. I'm a very avid … more

    I'm an energetic guy who loves Ruby. I consider myself a Git ninja, who is always on github, on the lookout for new projects to contribute to or some piece of code to refactor. I'm a very avid front-end developer and I love coding beautiful UIs HTML5, CSS3, HAML, SLIM, Javascript, jQuery and AJAX. I'm looking forward to find work on the fields of web development bringing to the table what most programmers lack of: reliability, good communication skills and leadership. I love coding distributed applications using RESTful APIs. You can find me on Github (https://github.com/vjustov), although most contributions go to private repositories. And twitter on: @vjustov  less

    ruby ruby-on-rails javascript css3 html5 psd-to-html 00 more less
    • $22.22 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 2 HOURS
    • DOMINICAN REPUBLIC
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
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