Ruby Developers & Programmers

Showing 1,296 freelancers

Ruby Developers & Programmers

Showing 1,296 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 PHP developer - Zend Framework and eCommerce expert

    Hello, I have developed web sites for 10 years, both for web development companies and also as a developer, I have experience in HTML, XHTML, Javascritp (Jquery and some Extjs), CSS, PHP and Ajax, also developed in JSP and Java … more

    Hello, I have developed web sites for 10 years, both for web development companies and also as a developer, I have experience in HTML, XHTML, Javascritp (Jquery and some Extjs), CSS, PHP and Ajax, also developed in JSP and Java, database administrator Mysql and Postgresql.Now I want to develop web site but with a new vision, for people who are out of my country to grow more intellectually and also to demonstrate my skills.Greeting :)  less

    php html mysql javascript zend-framework magento wordpress symfony codeigniter drupal ruby orm css css3 ajax xhtml psd-to-html psd-to-xhtml html5 web-scraping xml-web-services soap xml xml-rpc adobe-photoshop svn git github web-content-management web-design socialengine jquery twitter-bootstrap 00 more less
    • $16.50 HOURLY RATE
    • 4.6
    • 588 HOURS
    • BOLIVIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 7 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
    • 211 HOURS
    • VENEZUELA
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 12 TESTS
  • Backend programmer with NFC experience

    Hi, I've been working in IT since 2003. I have worked mostly as a backend programmer and system architect for several e-commerce and mobile commerce startups that are well known in Russia and the post-Soviet space: * http://money.yandex … more

    Hi, I've been working in IT since 2003. I have worked mostly as a backend programmer and system architect for several e-commerce and mobile commerce startups that are well known in Russia and the post-Soviet space: * http://money.yandex.ru/ * http://mobi-money.ru/ * http://money.beeline.ru For these projects I have used PHP, C, Java, MySQL, Linux, Memcached, regular expressions, XSLT, SOAP and many other things. Three years ago I moved into the NFC world and since then I've been developing innovative payment and ticketing NFC services for a start-up company. One service is already in use and allows passengers of Moscow's "AeroExpress" trains to use their PayPass/PayWave bank cards: http://www.aeroexpress.ru/ru/press_releases/news20081285.html I developed a distributed system that includes: * Multithreaded servers for each train station that manages dozens of NFC readers and turnstiles and processes transactions in pseudo-realtime mode with delayed transaction authentication. * A central server that provides back office interface for tech support and accountants, collects logs and other information from station servers, and distributes black and white lists of cards across all stations connected to the system. Sometime ago I made a few minor commits to an opensource LibNFC library that made it possible to use it to communicate between a NFC reader and Mifare-enabled USIM cards and dual interface contactless smart cards with mifare functionality. I started to use Ruby as a main programming language in 2008. I should note that my Ruby experience is quite different from a great majority of ruby programmers; I use Ruby not only for Rails but also for communicating with different types of hardware using binary TCP-based protocols or serial ports. Rails are used mostly for creating backoffices (ActiveAdmin) and API web-services.  less

    ruby ruby-on-rails openwrt c mysql coffeescript xslt xsl regular-expressions bash 00 more less
    • $18.00 HOURLY RATE
    • 5.0
    • 11 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 1 TEST
  • Ruby on Rails developer with front-end skills(JS+jQuery/CSS/HTML)

    Hi everyone, my name is Aleksey and I love building web applications using Ruby on Rails (3 & 4 versions) framework. Actually, that is what I have been doing for living for last 3 years. I've developed a lots of … more

    Hi everyone, my name is Aleksey and I love building web applications using Ruby on Rails (3 & 4 versions) framework. Actually, that is what I have been doing for living for last 3 years. I've developed a lots of plugins for Redmine (open-source project management web-application built with Ruby On Rails) to help people do their work better and faster, and, thus, have good understanding of its internals. I can develop custom Redmine plugin for your business with ease. Not limited to that, I also do general Ruby On Rails back-end work. I've enjoyed building single-page application using popular front-end MVVM library "Knockout.js". I have solid knowledge in jQuery, the most popular javascript library, as well as javascript in general (closures, patterns, JS quirks and tricks), and dabbled in canvas & SVG graphics (Raphael.js). I have worked with jQuery UI & Bootstrap front-end frameworks and know HTML5 and CSS 3.0. Of course, I also have experience working with relational databases, namely MySQL and MS SQL. On top of that, I'm good at resolving uncommon issues and thinking out of box, have solid english skills (derived from my passion for literature) and communicate with my clients in positive and brief manner.  less

    ruby ruby-on-rails mysql sql-programming javascript angularjs html5 css3 haml redmine 00 more less
    • $12.00 HOURLY RATE
    • 5.0
    • 16 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
  • Ruby on Rails Developer

    I am full-stack Ruby on Rails developer with a passion for technology and especially Ruby. I have been writing code professionally for over 4 years. My current skill set includes: ● RoR, MySQL, PostgreSQL ● RSpec, Cucumber ● Backbone.js, jQuery ● HTML5, SCSS … more

    I am full-stack Ruby on Rails developer with a passion for technology and especially Ruby. I have been writing code professionally for over 4 years. My current skill set includes: ● RoR, MySQL, PostgreSQL ● RSpec, Cucumber ● Backbone.js, jQuery ● HTML5, SCSS, Twitter Bootstrap ● Unix. I have enough experience to create any application from scratch or I could join to an existing project. I've worked a lot with different APIs, also I like to do any data scrapping tasks or scripts writing, so feel free to contact me about any ideas you have!  less

    ruby ruby-on-rails css html5 jquery javascript postgresql twitter-bootstrap mysql heroku 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 19 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 7 TESTS
  • Marketing Expert and Junior Web Developer

    I have five years of experience working as a copywriter and content creator. I have dabbled in Wordpress and have a decent knowledge of it. I have worked as a travel copywriter for an Icelandic pay-per-article magazine where clients paid … more

    I have five years of experience working as a copywriter and content creator. I have dabbled in Wordpress and have a decent knowledge of it. I have worked as a travel copywriter for an Icelandic pay-per-article magazine where clients paid for article space. Most of my work has been in a loosely structured team environment where there are guidelines and strict deadlines. I love to flex my creative muscles when possible, but am dedicated to providing my clients the right tone for the right audience. I can incorporate SEO optimization and create more sophisticated copy if the project calls for it. My current experience with web development is centered around Ruby and I would be happy to take on relatively simple projects. I will soon post examples of my web development work as well as my GitHub profile so that you get a better idea of what I've done. This has mostly been class projects and things that I've programmed for fun, but I've been steadily improving and will be able to take on more complicated projects within the next three months. My ultimate goal is app creation and development as well as creating mobile-friendly websites.  less

    copywriting ruby ruby-on-rails web-programming editing content-writing teaching-english facebook-marketing 00 more less
    • $22.22 HOURLY RATE
    • 4.0
    • 112 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 8 TESTS
  • Hi, my name is Eugene Pecherkin. In my portfolio, are a few of the programs that I've developed. I believe my strong points are my Creativeness and Punctuality. My #1 goal will always be to meet your needs and … more

    Hi, my name is Eugene Pecherkin. In my portfolio, are a few of the programs that I've developed. I believe my strong points are my Creativeness and Punctuality. My #1 goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair. I am senior Ruby ​​on Rails developer. My programming experience - 4 years. 2 years of Ruby on Rails developing, 1.5 of which I am working in one of the best RoR teams in Russia. From this team I've learned to write high-quality code that provides optimal solution. Thank you in advance for your time and consideration. I look forward to working with you soon. Please take a look on my professional skill above. Technologies - Ruby (1.9.x / 2.x), ruby ​​on rails (3.x / 4.x), Sinatra - Javascript / CoffeeScript (jQuery, Lodash, React + Flux, BackboneJS, MarionetteJS, AngularJS) - Tests: rspec, minitest - SQL (PostgreSQL, MySQL, SQLite) - Twitter Bootstrap - preferably Git (+gitflow), also CVS, SVN. Knowledge/Skills - OOP, MVC, SOLID, GRASP - High performance, quick learner - When writing code, I use Agile methodology, TDD, BDD, DDD. - scope of work estimation and timing, delivering the work on time without further reminders - refactoring and clean code wrighting Software stack - Linux (ubuntu/debian), packages installation/configuration - Remote work on servers via SSH - for developement I use Vagrant with Linux-based system as close to real production server as possible - Unix shell (bash / zsh, vim, tmux) to work with Rails, git - Bundler, rake for development on Rails - Npm, grunt, bower, yoman for js development Experience - Creating and modifying API (REST json) - Micro Service Architecture - embedding full-text search with ElasticSearch and Sphinx - websites parsing, Mechanize + Nokogiri - wrighting from scratch/improving gems - sideckiq + redis for background data processing - Unicorn/puma/rainbows for rails server - pub/sub messaging over Faye - environment deployment using Ansible - nginx customization - deploying with Capistrano - Travis-ci / jenkins-ci for continuous integration - catching errors with airbrake and automatic sending to errbit - redmine, trello for project management  less

    ruby-on-rails ruby api-development javascript css3 html5 twitter-bootstrap coffeescript postgresql git 00 more less
    • $75.00 HOURLY RATE
    • 5.0
    • 125 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
  • Web Developer/Photoshop/UX/UI/Wordpress/CSS/HTML/JavaScript/PHP/Jquery

    I am a full stack web developer who can take your vision from start to finish. What differentiates me from other candidates is my understanding of the entire process and ability to handle all aspects of front-end and back-end development … more

    I am a full stack web developer who can take your vision from start to finish. What differentiates me from other candidates is my understanding of the entire process and ability to handle all aspects of front-end and back-end development. This means clean designs, well documented code, and a seamless development cycle. I hope to discuss your project further so that I can best help make this process easier for you. I appreciate your time, and I look forward to speaking with you soon. Here is an example of myportfolio that I developed through the Wordpress framework. The theme and all the functionality/design was created from scratch. www.jlindevelopment.com Best Regards, Jeremiah Lin  less

    database-design wordpress php mysql javascript html css3 jquery python ruby 00 more less
    • $28.00 HOURLY RATE
    • 5.0
    • 179 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
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