Ruby Developers & Programmers

Showing 789 freelancers

Ruby Developers & Programmers

Showing 789 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

  • Expert Node.JS/Ruby/Rails/PHP/Magento developer -- 15yrs exp.

    Over the past 15 years, I've achieved mastery of Node.JS, Ruby, PHP, JavaScript, CoffeeScript, HTML5, CSS3, MySQL, PostgreSQL, and MongoDB. Currently I am studying Android, iPhone, Titanium Appcelerator, Arduino, C/C++/C#, and Java. My core competency is … more

    Over the past 15 years, I've achieved mastery of Node.JS, Ruby, PHP, JavaScript, CoffeeScript, HTML5, CSS3, MySQL, PostgreSQL, and MongoDB. Currently I am studying Android, iPhone, Titanium Appcelerator, Arduino, C/C++/C#, and Java. My core competency is complete end-to-end management of new website development projects. My clients have primarily been startup companies and very large agencies; I have worked for YCombinator and AngelList.co funded companies as well as the F500 incl. Whole Foods and Nokia. I know how to get 1000-hour 1.0 projects across the finish line, and how to refactor and scale 2.0 projects without throwing out the whole codebase. I also have several years experience with Git, Test/Behavior-Driven Development, Agile Methodology, Continuous Integration, Cloud Computing, Linux System Administration (Ubuntu, CentOS), Information Security, and Project Management. Github profile: http://www.github.com/mikesmullin My blog: http://www.mikesmullin.com My LinkedIn resume: http://www.linkedin.com/in/mikesmullin Case studies: http://www.smullindesign.com/clients/case-studies  less

    ruby ruby-on-rails php javascript xhtml git mysql postgresql objective-c xml cakephp drupal wordpress jquery subversion java cvs asp microsoft-visual-basic 00 more less
    • $66.67 HOURLY RATE
    • 4.9
    • 5298 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Ruby and Rails Developer, API Designer

    I create speedy JSON APIs for iOS, Android, and browser apps, as well as for other developers. I'm looking to work more on iOS applications, and build some experience writing Objective-C and Swift. I'm a native speaker of … more

    I create speedy JSON APIs for iOS, Android, and browser apps, as well as for other developers. I'm looking to work more on iOS applications, and build some experience writing Objective-C and Swift. I'm a native speaker of English, and currently considering any opportunity that presents itself. Please don't hesitate to contact me if you have a project that can utilize my skills!  less

    ruby ruby-on-rails ios-development 00 more less
    • $80.00 HOURLY RATE
    • 2.5
    • 231 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Test Automation & Web Development

    Experienced with a wide variety of testing tools and frameworks. Including JUnit, TestNG, PHPUnit, py.test, Rspec, Selenium, Watir, JMeter, Ant, Jenkins. Specializing in test automation development & cloud test environment setup. End to end testing from unit to system integration … more

    Experienced with a wide variety of testing tools and frameworks. Including JUnit, TestNG, PHPUnit, py.test, Rspec, Selenium, Watir, JMeter, Ant, Jenkins. Specializing in test automation development & cloud test environment setup. End to end testing from unit to system integration with automated builds & deployments. Web Services, Web Sites, Mobile Apps.  less

    selenium java php perl ruby bugzilla vmware-administration sql 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 265 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • MechDeveloper

    I am Miguel Rodríguez, a freelance developer from Caracas - Venezuela with Computer Science background. I am a persistent and goal-oriented person who tries to make the best use of the resources. I am positive, proactive and motivated enough to set … more

    I am Miguel Rodríguez, a freelance developer from Caracas - Venezuela with Computer Science background. I am a persistent and goal-oriented person who tries to make the best use of the resources. I am positive, proactive and motivated enough to set a goal with the intention to fulfill it. Just after college I used to do a lot of programmming while working as a technician. By that time I only was working in a prototype of my website in PHP and some other learning stuff in C/C++. These C/C++ things might include compiling directly with GCC and and trying building a website with CGI. I was specially focused on programming in order to improve my skills for my first programming job in life which it was two years later. Then I had to retake everything what I learned in my Thesis becuase I was involved in a CRP project in PHP called VTiger. I built a lot of things but it honestly gave me a lot of headaches due to the bugs. A year later I got involved in the helpdesk system of G-SYS. I was working with one of my friends. I had to work with an ERP project built from scratch in PHP4 for insurance brokers. unfortunately It had even more bugs than VTiger. Later in that year I decided to work as an independent contractor. I had to do a lot of diverse things. I got involved with Drupal as well as many other more technologies as SASS, bootstrap and modernizr. I had the oportunity to perform serveradmin task. I have even been involved with Sabre web services. Now I am working a lot with Ruby and Rails and I am willing to explore many other more technologies. Describing me in few words, I am honest, thoughtful and persistent. I try to be kind whenever I can, I always say the truth, even in situations that could affect me, I take promises very seriously, so, I don't promise that easy, it would be unfair to say that I am a perfect person, like any human I make mistakes, and, when it happens, I recognize them, I apologize and I try to learn from them, I usually don't react violently and I have no criminal record. Known methodologies, tecnologies and tools: Programming, Linux, FreeBSD, MySQL, PostgreSQL, Apache, PHP, Smarty, Regular Expression, jQuery, JSON, HTML/CSS, HTML5, CSS3, Modernizr, vsftpd, SSH, GCC, G++, SOAP, Eclipse, Notepad++, Drupal, Drush, Drupal theming, ERP/CRM, VTiger, MySQL store procedures, OOP, MVC, UML, DFD, FlowShart, Ruby, Ruby on Rails 4, Vagrant, angular.js.  less

    html javascript php mysql drupal postgresql jquery css ruby ruby-on-rails 00 more less
    • $15.00 HOURLY RATE
    • 4.9
    • 237 HOURS
    • VENEZUELA
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 12 TESTS
  • Senior QA Engineer

    Greetings. I am working in an IT sphere as a Quality Assurance Engineer for the last 3 years and specialize in manual and automated testing. For the past few years I've got a rich experience in assuring the quality … more

    Greetings. I am working in an IT sphere as a Quality Assurance Engineer for the last 3 years and specialize in manual and automated testing. For the past few years I've got a rich experience in assuring the quality of desktop and web applications including: - Functional Testing - Load/Performance Testing (JMeter) - Cross-browser and Cross-Platform testing - Test: 1. Management 2. Data Preparation 3. Execution - Defect tracking and reporting - User Requirements Analysis - QA Reviews - Automation testing (Selenium Webdriver + Ruby/Python) I am a team player. I successfully worked with the teams on the complex projects using Waterfall and Agile/Scrum methodologies. Also, I am familiarized with PHP/Ruby(Ruby on Rails), HTML/CSS, JavaScript (jQuery), MySQL. Drupal and Django Content Management Systems. I really like my job and I do it with passion. I continuously grow up and always try to make the end product as perfect as possible to meet all the customers needs. Feel free to contact me.  less

    software-testing manual-testing black-box-testing functional-testing load-testing regression-testing usability-testing performance-testing selenium software-qa-testing automated-testing web-testing selenium-webdriver ruby python ruby-on-rails html jquery drupal django-framework 00 more less
    • $15.56 HOURLY RATE
    • 4.9
    • 553 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 5 TESTS
  • Lead Software/Database Engineer and Senior Systems Administrator

    I have been developing software collectively for just over 10 years, with the bulk of my experience in the web domain. I have developed numerous public and private sector web applications serving a variety of purposes ranging from eCommerce and … more

    I have been developing software collectively for just over 10 years, with the bulk of my experience in the web domain. I have developed numerous public and private sector web applications serving a variety of purposes ranging from eCommerce and content management customizations to problem tracking systems and directory administration tools. I follow agile software development methodologies and have strong communications principles that ensure my customers are receiving timely updates and able to see rapid results on software projects. What sets me apart from other software engineers is I strive to utilize best practices for software development. These best practices include test-driven development, continuous integration, adhering to standards, not re-inventing the wheel, and documenting everything. While this results in spending a little more up-front time developing the software, I believe it is well worth it in order to leave the project in excellent condition so that it can easily be extended and maintained for years to come. My language strengths are PHP, C#, and Java with experience in the Zend and Castle MVC frameworks, PHPUnit, NUnit, and JUnit testing frameworks, and the Dojo JavaScript library. In addition to being an extremely skilled software engineer, I have honed my experience with systems administration as well. I am extremely skilled in administering both Windows and Linux servers, as I have been administering servers and operating systems for a combined 15+ years. I have in-depth experience with all Windows flavors, especially Windows Server 2000-2008, as well as Linux (Gentoo, RedHat, Debian, Ubuntu, SuSE, and CentOS), FreeBSD, Solaris, and VMware ESX 3.5-4.0. For all of these servers, I have experience setting up and designing OpenLDAP or Active Directory installs, file sharing services through Samba, AppleTalk, CIFS, NFS, and FTP(S), e-mail using Postfix and Sendmail, web services through Apache and IIS, and numerous database servers including Microsoft SQL Server, MySQL, and PostgreSQL. Finally, I strive to educate others with the information and experiences I have learned. I do this through community contribution at user groups, tech fests, conferences, and as a member of any team I'm a part of. To see my entire list of speaking engagements, visit my SpeakerRate site at http://spkr8.com/neraath .  less

    linux-system-administration sql mac-os-app-development php windows-administration .net-framework mysql css c++ vmware-esx subversion java ruby agile-software-development postgresql c# perl atlassian-jira atlassian-confluence git amazon-ec2 amazon-s3 html javascript amazon-rds rest wcf wpf microsoft-silverlight asp.net-mvc 00 more less
    • $50.00 HOURLY RATE
    • 4.8
    • 252 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
  • SOLR / Lucene, Android, Hadoop,Java/J2EE, Spring, Hibernate,

    I am a Software Engineer by profession and have 7+ years of extensive expertise in the design, development, and deployments of multi tier web,client-server applications, Android application, B2B application development, E-commerce application development, SOA/Enterprise application Integration, Batch data … more

    I am a Software Engineer by profession and have 7+ years of extensive expertise in the design, development, and deployments of multi tier web,client-server applications, Android application, B2B application development, E-commerce application development, SOA/Enterprise application Integration, Batch data processing, Large Data Processing, NoSQL application development, Open Source Customization. Encryption/Description implementation. SOLR/Lucene Search implementation. Amazon EC2 application deployment. My Skill set includes :- Java/J2EE(JSP, Servlets, MDB, JMS, XML, XSD), Struts, Spring, Hibernate, SOAP and Restful Web services, XSLT, Apache Camel, ActiveMQ, Quartz Job, Hadoop/HBase, PHP, YII Framework, Ruby on Rails, Grails, Groovy and Scala, Ajax, HTML, Jquery, Android application developments. SOLR/Lucene Search. Servers :- Tomcat, Jetty, GlassFish, JBoss Application server.  less

    hadoop twitter-api html xml soap dojo jquery ajax linux-system-administration mysql apache-administration php hibernate asp.net-mvc jms jdbc jsf jstl java-servlets-development jsp java ruby-on-rails ruby android-app-development data-mining apache-solr lucene-search 00 more less
    • $11.11 HOURLY RATE
    • 4.8
    • 329 HOURS
    • INDIA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 7 TESTS
  • Fengyun Liu

    I'm passionate about Ruby on Rails development. I develop front-end with jQuery, Backbone, Underscore and Bootstrap. I develop back-end with Ruby on Rails, MongoDB/PostgreSQL, Sidekiq, Devise and RSpec. For cloud services I use EC2/S3, heroku, linode, github … more

    I'm passionate about Ruby on Rails development. I develop front-end with jQuery, Backbone, Underscore and Bootstrap. I develop back-end with Ruby on Rails, MongoDB/PostgreSQL, Sidekiq, Devise and RSpec. For cloud services I use EC2/S3, heroku, linode, github. I not only do technical stuff, but also help customers analyse business requirements and contribute to product design. I'm looking forward to cooperate with you to build high-quality products.  less

    ruby-on-rails ruby javascript mongodb redis jquery sinatra-framwork 00 more less
    • $40.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 653 HOURS
    • CHINA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
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