Ruby Developers & Programmers

Showing 1,255 freelancers

Ruby Developers & Programmers

Showing 1,255 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

  • Interactive Media Expert HTML5,CSS3,JS...

    I have over than 10 years of experience in web development and interactive media design. My code and graphics are always clean and well formatted. If you prefer high quality all round player for your website or 2D/3D graphics … more

    I have over than 10 years of experience in web development and interactive media design. My code and graphics are always clean and well formatted. If you prefer high quality all round player for your website or 2D/3D graphics stuff, I can be ideal candidate. - HTML5 - CSS3 - Javascript - jQuery - jQuery Mobile - Wordpress - Graphics - GUI - Photography - Development - Fireworks - Photoshop - Flash - Illustrator - Rhino - Blender - Unity3D - Python - Ruby - PHP  less

    html5 css3 unity-3d blender3d javascript jquery jquery-mobile adobe-flash adobe-photoshop adobe-fireworks adobe-illustrator adobe-indesign sony-vegas sound-forge wordpress sibelius rhinoceros-3d game-development adobe-after-effects cad-design interior-design photography flyer-design mechanical-engineering psd-to-html python ruby video-production 00 more less
    • $21.99 HOURLY RATE
    • 4.9
    • 0 HOURS
    • SERBIA
    • LAST ACTIVE
    • 30 PORTFOLIO ITEMS
    • 8 TESTS
  • Software Developer

    Professional Experience 02.2013 to present Simply Technologies Position: Senior Software Developer Yerevan, Armenia 02.2008 to 02.2013 Macadamian AR Position: Senior Software Developer Yerevan, Armenia 08.2006 to 02.2008 Synopsys LLC (SEG Department) Position: Software Developer Yerevan … more

    Professional Experience 02.2013 to present Simply Technologies Position: Senior Software Developer Yerevan, Armenia 02.2008 to 02.2013 Macadamian AR Position: Senior Software Developer Yerevan, Armenia 08.2006 to 02.2008 Synopsys LLC (SEG Department) Position: Software Developer Yerevan, Armenia 08.2002 to 06.2004 HPLA LLC Position: Software Developer Yerevan, Armenia Projects Yidio video search engine Mac OS Snow Leopard 10.7, Objective C, Xcode 4.5.2, iOS SDK 5.0+ Implementing Yidio application for iPhone. Yidio is the platform for the discovery, consumption, and socialization around entertainment and digital media. Blackberry 10 support for Titanium Studio Windows 7, QNX QDE, v8 JavaScript engine, BB Cascades Porting the Titanium Mobile SDK codebase to BB10. CorelDraw X6 version maintenance Windows 7, VS 2010 Development and maintenance. FAA NAS Voice Switch Linux Fedora 14 with QT 4.7 Implementing SIP extension based on SIP stack from Media5. Cisco Umi telepresence extension for mobiles MacOS 10.6, Java, iOS SDK 3.2+ Implementing Cisco Umi telepresence extension for iPhone/iPad. Flip Share Project on Android and BlackBerry devices Windows XP, Java, Eclipse IDE 3.4.2, Android SDK 1.5, BlackBerry JDE Video streaming. Web client UI design and implementation for Android and BlackBerry devices. Human resource time-tracking system extension Windows XP, C#, WCF/WPF, VS2008, SQL Server 2005, SVN Team lead of 3 resources. Design and development of desktop extension of existing web-based time-tracking system. ChoiceStream, Web Recommendation Manager Windows XP, Linux, Aptana Studio, Ruby on Rails, JavaScript, RSpec, Selenium, Tomcat, Mongrel, MySQL, Perforce Secured website development, test automation. Handling technical design issues. Nortel PC Client AS5300 Services Project Federal Project containing base Nortel PC Client, including new features for federal purposes. Nortel PC Client maintenance Windows, MS VS2003 PC-based application: telephone service, video calling, instant messaging, real-time call disposition, conferencing, file sharing and white boarding. Personal Projects iPhone application development Mac OS Snow Leopard 10.6, Objective C, iOS SDK 3.1 Streaming video client UI design and implementation, based on web services providing by customer. Alarm Clock for iPad Mac OS Snow Leopard 10.6, Objective C, iOS SDK 3.2+ http://itunes.apple.com/us/app/alarm-clock-with-flashlights/id413649717 http://itunes.apple.com/us/app/cool-alarm-clock-day-reminder/id504174371 http://itunes.apple.com/us/app/alarm-clock-day-reminder/id547232326 Compass application for iPhone, iPad devices Mac OS Snow Leopard 10.6, Objective C, iOS SDK 4.3+ http://itunes.apple.com/us/app/compass-pro/id458958949 Speedometer application for iPhone, iPad devices Mac OS Snow Leopard 10.6, Objective C, iOS SDK 4.3+ http://itunes.apple.com/us/app/speedometer-s54-speed-limit/id483710281 Zombie Detector (Smart Camera) Mac OS Snow Leopard 10.6, Objective C, iOS SDK 4.3+ https://itunes.apple.com/us/app/zombie-detector-smart-camera/id552760128  less

    objective-c c++ c# .net-framework java blackberry-app-development android-app-development ruby iphone-app-development 00 more less
    • $16.67 HOURLY RATE
    • 4.9
    • 155 HOURS
    • ARMENIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • ✪Mobile App Expert iPhone,iPad,Android (Focus)

    6 yrs experiences in software development. PROFICIENT in iPhone, iPad and Android development, have rich experience for working on mac platform, skilled in cocos2d framework and developed many apps which can checked in app store and android market. Links: http … more

    6 yrs experiences in software development. PROFICIENT in iPhone, iPad and Android development, have rich experience for working on mac platform, skilled in cocos2d framework and developed many apps which can checked in app store and android market. Links: http://itunes.apple.com/cn/artist/wuxi-haohai- information-technology/id407765792 https://market.android.com/details?id=foxty.android.todolist ------ 2 yrs Team lead and Sustaining lead experiences. Skill in system analysis and architecture, love technical research and familiar with UML, familiar with OOA and OOP. Proficient in web development, including JEE,AJAX,HTML,JSP,ROR and AJAX ------ Be The Best Mobile App Supplier  less

    j2ee java ruby android-app-development 00 more less
    • $27.50 HOURLY RATE
    • 4.9
    • 0 HOURS
    • CHINA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Senior Ruby on Rails Developer

    I am a passionate Software Engineer and Web Developer, currently working at Quandl Inc, Toronto, Canada. Here we build intelligent search engine for numerical time series data. I work massively with Ruby at Quandl and Rails is the framework that … more

    I am a passionate Software Engineer and Web Developer, currently working at Quandl Inc, Toronto, Canada. Here we build intelligent search engine for numerical time series data. I work massively with Ruby at Quandl and Rails is the framework that I use here. Also, I use JavaScript, CoffeeScript and jQuery for front-end development. I love to write clean tested code. Prior to joining Quandl, I have worked as a Software Engineer (R&D) at KONA Software Lab which is a South Korean Software Lab. There, I worked on Smart Card Management System and implemented Secure Communication Protocol for smart cards using Java. I also researched on and worked with Web Services Security and Java Web Services. I gained my Bachelor Degree in Computer Science and Engineering with Distinction (Honors) from Bangladesh University of Engineering and Technology (BUET) which is the best engineering university of Bangladesh. Now, I am studying Masters in Computer Engineering at University of Toronto. I am a technology independent developer having solid understanding of Object Oriented Design, Database Systems Design, Algorithms and Data Structures. I can learn and adapt to any new technologies and systems very quickly. As well, I am very hard working in nature and always love to work hard to get things done. I am a friendly and positive team player too. Specialties: → Algorithms, Software Engineering, Software as a Service (SaaS), Test Driven Development (TDD), Web Development, Object-Oriented Analysis and Design, RDBMS, Genetic Algorithms, Evolutionary Algorithms. → Ruby, Ruby on Rails, Core Java, JavaScript, CoffeScript, jQuery, Ajax, Haml, Sass,Twitter Bootstrap, Github, Heroku, Objective C, C, C++, UNIX Shell Programming. → RSpec, Cucumber, Rails Web Services, RESTful Architecture, Apache CXF, SOAP, WSDL, WS-Security, Open GL, XML, XSD, SDMX, XPath, Nokogiri, XQuery, YQL, JSON, AWS Elastic Beanstalk. → SQL, SQLite, PostgreSQL, MySQL. → Open Source enthusiast.  less

    ruby ruby-on-rails github j2ee core-java spring-framework soap jaxb apache-cxf java-servlets-development ejb security objective-c apache-maven php mysql oracle-database c c++ cryptography genetic-algorithms 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 0 HOURS
    • CANADA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • PHP/Javascript Developer + WordPress Star

    Experienced web-developer (LAMP) from Ukraine looking for medium-sized projects. Good communication skills. Master of Applied Mathematics. Skills: CMS, MVC, data parsing/scraping, JavaScript, SQL.

    php mysql javascript wordpress data-scraping regular-expressions codeigniter postgresql ruby ruby-on-rails ajax 00 more less
    • $20.00 HOURLY RATE
    • 4.3
    • 402 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 11 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Ruby on Rails Developer

    I've been working with web development projects for 2 years. Now i'm working with Ruby on Rails and prefer practicing BDD/TDD approach. I prefer part-time job. … more

    I've been working with web development projects for 2 years. Now i'm working with Ruby on Rails and prefer practicing BDD/TDD approach. I prefer part-time job.  less

    javascript ruby-on-rails ruby git cucumber rspec 00 more less
    • $8.00 HOURLY RATE
    • 5.0
    • 76 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Experienced Android | iOS | Web Developer

    ✪✪✪✪✪ Mobiles will make the WORLD beautiful!✪✪✪✪✪ I am a skilled mobile developer with 4 years of experience developing on both the Android platform and on iOS. I have developed on Java for many years and obtained Sun Certification in 2000 … more

    ✪✪✪✪✪ Mobiles will make the WORLD beautiful!✪✪✪✪✪ I am a skilled mobile developer with 4 years of experience developing on both the Android platform and on iOS. I have developed on Java for many years and obtained Sun Certification in 2000. I can get a lot done in a short time, and I'd welcome the chance to complete a high quality project for you. Currently, iPhone/Android/Blackberry development is my core area of interest. I am very fluent in Objective-C/Java application development. I have made use of APIs of SNS(Facebook, Twitter, Linked In, Youtube etc.), Google Maps, GPS, Communication(Wifi/3G) etc. In addition to my development, I have more than 3 years experience of professional Web design/programming using HTML, CSS, JSP, PHP, JavaScript, AJAX, JSON, RSS, JQuery, MySQL. A prominent feature of my applications involves writing well organized code. You'll experience it yourself once we get chance to work together.  less

    ios-development iphone-app-development phonegap jquery-mobile html5 javascript core-java jsp zend-framework codeigniter google-app-engine mysql javafx j2me adobe-photoshop google-app-engine-api eclipse apple-xcode cakephp ruby zendesk google-apps-api appcelerator-titanium jquery apple-ios-jailbreaking windows-phone blackberry-app-development ipad-app-development objective-c java data-structures network-administration android-app-development blackberry-jde windows-phone-7-development website-development web-design facebook-api twitter-api gps-development google-maps-api xml-web-services xml rest video-streaming oauth game-development mobile-app-development cocos2d graphic-design google-analytics database-design database-management database-programming rss corona-sdk project-management google-analytics-api video-editing twilio-api non-disclosure-agreements sql opencv database-modeling database-cataloguing oracle-database data-analysis data-mining data-encoding video-conversion skype google-apps html ajax xhtml gui-design game-design box2d-game-engine dropbox-api google-calendar-development google-docs google-searching 2d-animation 2d-design j2ee j2se 3d-animation 3d-design 3d-modeling 3d-rendering amazon-s3 amazon-web-services amazon-ec2 windev-mobile database-administration technical-writing wordpress augmented-reality soap soapui asp.net asp.net-mvc 00 more less
    • $15.00 HOURLY RATE
    • 4.4
    • 310 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 18 PORTFOLIO ITEMS
    • 21 TESTS
    ASSOCIATED WITH:
  • Full stack iOS/Rails/PostgreSQL/Node.JS developer

    Take a look at my portfolio. I do iOS app development along with Web app development using Node.js, Ruby on Rails with Service Oriented Architecture, PostgreSQL, Backbone.js, Ember.js. Old overview: Over the past 9 years, I have … more

    Take a look at my portfolio. I do iOS app development along with Web app development using Node.js, Ruby on Rails with Service Oriented Architecture, PostgreSQL, Backbone.js, Ember.js. Old overview: Over the past 9 years, I have developed various software projects from kernel-mode drivers to employee tracking and forex trading systems. My skills include experience in C/C++/Delphi/C#/AutoIt and a little of F# I have worked on system level software without any GUI as well as on various projects required GUI. My experience in GUI implementation includes pure WinAPI, WTL, MFC, WinForms, WPF. I'm fond of OOP design and TDD along with MVVM and strive to use best design and development practices. I'm seeking to build beautiful software both internally (in code) and externally (ease of use and end user satisfaction). My core competency lies in implementing rich WPF applications as well as system level C++ programming.  less

    node.js ios-development ruby-on-rails ruby backbone-js jquery twitter-bootstrap c# postgresql amazon-s3 00 more less
    • $111.11 HOURLY RATE
    • 5.0
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
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