Ruby Developers & Programmers

Showing 386 freelancers

Ruby Developers & Programmers

Showing 386 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, 188 Ruby projects are completed every quarter on oDesk.

188

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 4.65.

4.65

Last updated: February 1, 2015

  • Experienced systems developer

    I am a Masters in Computer Science, graduated from the University of Crete. My master's thesis topic is about parameterisable automated GUI generation from data structures using a dynamic language. My interests involve computational complexity, algorithms and algorithmic solutions … more

    I am a Masters in Computer Science, graduated from the University of Crete. My master's thesis topic is about parameterisable automated GUI generation from data structures using a dynamic language. My interests involve computational complexity, algorithms and algorithmic solutions which use high-level recomposition or problem reduction, graphic algorithms, low-level 3D processing, cryptography, theoretical development tools, theoretical studying and analysis of languages, as well as languages themselves, among many, many others. I have worked with all traditional and mainstream "system" languages (c, c++, java, c#), as well as "scripting" (ruby, Delta, javascript), and (even) functional languages (haskel, scala). I also have worked in many different fields of applications, ranging from a toy postscript resterizer, a couple of CPU simulators, byte-code compilers and virtual machines, interpreters, project-description translators (and therefor toy build-systems), tons of linux junior (and juvenile) administration and scripting, web-development (mainly in PHP and ruby), 2d games, 3d graphics (such as surface generation, texture mapping, lighting), peer-to-peer experimentation (a "p3p" chat client), cryptography, and probably even more that I cannot recall any more. I enjoy learning and using solely the latest (bleeding edge) technologies and methodologies. I particularly enjoy a lot researching common wisdom about specific topics, I enjoy splitting problems into topics about which there is wisdom to be found, and finally wishing to create new wisdom through problems that truly hit new frontiers. My ideal projects involve bits and pieces of such technological and scientific challenges, and are (ideally) about something "cool and interesting". I enjoy a lot talking out and figuring out common ground and specific arrangements which make everyone happy. Apart from computers, I am also a dancer, a mover, a thinker, a musician, a healer and a researcher. Feel free to contact me if you have specific questions, if you feel you need to validate any of my claims, you have an objection about what I ask in exchange for work, or simply to have a chat and get to know me.  less

    c++ ruby ruby-on-rails java c# javascript scala haskell 00 more less
    • $35.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • GREECE
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • Ruby on Rails Developer

    Over the last 2 years, I have developed a wide range of websites using Ruby on Rails ,JQuery ,CSS , HMTL, postgresql , and MySQL including sites for startup companies and small businesses. I have source controlled & deployed 4+ applications on the … more

    Over the last 2 years, I have developed a wide range of websites using Ruby on Rails ,JQuery ,CSS , HMTL, postgresql , and MySQL including sites for startup companies and small businesses. I have source controlled & deployed 4+ applications on the Heroku, github, Amazon. I also have some experience in the following areas: SQL, Ajax, OOP, Spree and software design . My core competency lies in development of E-Commerce, ERP/CRM application development.  less

    ruby mysql postgresql git javascript jquery ajax xml ruby-on-rails heroku 00 more less
    • $17.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 300 HOURS
    • INDIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 7 TESTS
    ASSOCIATED WITH:
  • B.S in Computer Science.

    We are a team of B.S. in Computer Science. We focus on providing accurate solutions to our customers, using cutting edge technology. We have experience in Web Programming, Ruby on Rails, .Net Framework, Windows Azure, Mobile applications and SharePoint … more

    We are a team of B.S. in Computer Science. We focus on providing accurate solutions to our customers, using cutting edge technology. We have experience in Web Programming, Ruby on Rails, .Net Framework, Windows Azure, Mobile applications and SharePoint development. Driven by passion, always looking for new challenges. Visit our web site www.evermotionstudio.com Contact us getintouch@evermotionstudio.com  less

    ruby-on-rails html5 css twitter-bootstrap ios-development ruby .net-framework c# php java apple-xcode c++ j2ee sql ajax javascript uml postgresql vmware-administration vmware-esx windows-azure sugar-crm wordpress asp.net-mvc windows-phone-7-development asp.net liferay scrum twitter-api 00 more less
    • $40.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • URUGUAY
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 5 TESTS
    ASSOCIATED WITH:
  • B.S. in Computer Science

    We are a team of B.S. in Computer Science. We focus on providing accurate solutions to our customers, using cutting edge technology. We have experience in Web Programming, Ruby on Rails, .Net Framework, Windows Azure and Mobile applications development … more

    We are a team of B.S. in Computer Science. We focus on providing accurate solutions to our customers, using cutting edge technology. We have experience in Web Programming, Ruby on Rails, .Net Framework, Windows Azure and Mobile applications development. Driven by passion, always looking for new challenges. Visit our web site www.evermotionstudio.com Contact us getintouch@evermotionstudio.com  less

    ruby-on-rails html5 ios-development c# java c++ .net-framework ajax ruby objective-c html wordpress javascript jquery cuda j2ee windows-phone-7-development sql css jsp java-servlets-development uml postgresql vmware-administration netbeans eclipse artificial-neural-networks junit ssh php bash apple-xcode git jquery-mobile twitter-bootstrap asp.net-mvc microsoft-silverlight 00 more less
    • $25.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • URUGUAY
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • BI - Analytics: GoodData, Pentaho, Jasper, Kettle/Mondrian, PostgreSQL

    Most recently, my projects have focused on the development of scalable BI/Analytics/Reporting products in the heathcare domain, leveraging BI platforms such as GoodData, Pentaho/Mondrian/Kettle, and JasperServer. These solutions were built upon relational databases including PostgreSQL and … more

    Most recently, my projects have focused on the development of scalable BI/Analytics/Reporting products in the heathcare domain, leveraging BI platforms such as GoodData, Pentaho/Mondrian/Kettle, and JasperServer. These solutions were built upon relational databases including PostgreSQL and columnar databases including Vertica and InfiniDB. In addition, I have additional experience using map-reduce tools such as Hadoop to perform analysis, data cleanup and ETL, as well as graph analysis and visualization using Gephi.  less

    business-intelligence good-data pentaho jasperreports vertica postgresql python ruby 00 more less
    • $100.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Expert Ruby / Rails | Node.JS | Front-end developer

    My name is Matiss. I am a freelance/contract web developer who enjoys developing web applications of all kinds using Ruby on Rails (2 - 4), Go[lang], NodeJs, ExpressJs, MongoDB, MySQL, Redis, Memcahced, HTML(5), CSS and JavaScript in an … more

    My name is Matiss. I am a freelance/contract web developer who enjoys developing web applications of all kinds using Ruby on Rails (2 - 4), Go[lang], NodeJs, ExpressJs, MongoDB, MySQL, Redis, Memcahced, HTML(5), CSS and JavaScript in an agile manner. My main objective is to provide excellent service, with timely, accurate, and professional results. I love clean, readable, standardized and well managed code. I like to keep everything as simple as possible. I am a big fan of responsive, clean (minimalist) and user friendly/oriented web design. I am always looking for a new opportunities, challenges and long-term partnership. If you feel like we can collaborate, please, contact me. I hope to hear from you! My website and portfolio: http://matisskiris.com LinkedIn: https://linkedin.com/in/mkiris  less

    ruby ruby-on-rails node.js frontend-development psd-to-html angularjs javascript mongodb phonegap mysql 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 33 HOURS
    • LATVIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 5 TESTS
  • Back-end and front-end dev and photographer

    I specialize on Ruby on Rails and front-end development. In spite of the fact I have got a degree in International Journalism and Translation, I worked as QA and IT Sales for total of 3 years (from 2008) and then … more

    I specialize on Ruby on Rails and front-end development. In spite of the fact I have got a degree in International Journalism and Translation, I worked as QA and IT Sales for total of 3 years (from 2008) and then moved to web development from Jan, 2012. I have performed both back-end tasks (from basic CRUD to making simple APIs or server scripts) and front-end (building static websites from scratch or developing views with twitter-bootstrap). I believe the experience is formed with the quality of the projects, you have delivered, and not with the years of sitting in front of the laptop. Specialties: ruby 1.9.2+, Ruby on Rails 3.0+, linux and MacOS X environment, unix-shell, Git, SQL (SQLite, MySQL, PostrgeSQL), HTML, Haml, CSS, Sass, Less, twitter-bootstrap, javascript, jQuery Here is link to my github profile: https://github.com/amseledka I do photographs and various design tasks in my spare time, as well as help my friends with Russian-Ukrainian-English translations. My flickr profile: http://www.flickr.com/photos/37859578@N06/  less

    ruby-on-rails twitter-bootstrap css3 html5 haml sass ruby git javascript coffeescript unix-shell html css scrum mysql sql postgresql xml amazon-web-services capistrano oop api-development russian ukrainian translation photography 00 more less
    • $33.33 HOURLY RATE
    • 4.6
    • 1540 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 1 TEST
  • Web & Multimedia Developer, Prototyping and Research

    I am currently accepting part-time front-end/web development projects. A developer with over 15 years experience developing interactive web and desktop applications for both client and server deployment. My experience encompasses building interactive learning projects, content and media management portals … more

    I am currently accepting part-time front-end/web development projects. A developer with over 15 years experience developing interactive web and desktop applications for both client and server deployment. My experience encompasses building interactive learning projects, content and media management portals, data visualisation dashboards and database driven e-commerce sites. My programming language skills include JavaScript/CoffeeScript with strong emphasis on standards based HTML and CSS for web, Ruby and some Java.  less

    javascript html5 ruby-on-rails ruby coffeescript website-development facebook-api paypal-integration paypal-api payment-gateway-integration localization ecommerce-consulting heroku sass haml actionscript-3 adobe-flex 00 more less
    • $36.11 HOURLY RATE
    • 5.0
    • 125 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 3 TESTS
  • Web developer & designer

    I am a hard working and dedicated individual who is truly passionate about the web. I have developed a number of amazing web sites and applications using open source software. Recently I have been developing client-side focussed web applications using … more

    I am a hard working and dedicated individual who is truly passionate about the web. I have developed a number of amazing web sites and applications using open source software. Recently I have been developing client-side focussed web applications using the Ruby-on-Rails 3 framework, and BackboneJS... styled with Twitter Bootstrap. I am passionately involved in projects such as Drupal CMS, EXTJS, Open Atrium, Ubuntu Linux, jQuery, Ruby On Rails, Google Android and many more. I am an expert in the following areas: Drupal, Ruby on Rails, jQuery, BackboneJS, Twitter Bootstrap, Flash - animation, AS2, AS3, banner ads, jQuery & AJAX, animation, standards based HTML and CSS.I also have great design skills (which always helps). I provide deployment to shared servers or linux-based VPS servers, and am familiar with Apache, Nginx and a number of other deployment. You can view some of my recent work and blog posts here: www.dablweb.com  less

    drupal ruby-on-rails ruby php css3 jquery adobe-flash css backbone-js linux-system-administration twitter-bootstrap haml sass extjs nginx mysql apache-administration python ubuntu centos jquery-mobile rspec devops system-automation coffeescript user-acceptance-testing knockoutjs phpmyadmin 00 more less
    • $72.00 HOURLY RATE
    • 5.0
    • 687 HOURS
    • GERMANY
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 7 TESTS
  • Front-End Web Engineer with Rails experience

    My career as a web designer started eight years ago in which time it has proven that even though I am a good graphic designer I am even better at coding and slicing. HTML, CSS and JavaScript are the areas … more

    My career as a web designer started eight years ago in which time it has proven that even though I am a good graphic designer I am even better at coding and slicing. HTML, CSS and JavaScript are the areas in which I excel but I am also familiar with back end development languages like Ruby(Ruby on Rails) and PHP. Also, I am ready to learn new ones and expand my current knowledge of the fore mentioned as needed to the point where it makes me do my job faster, better and more efficiently. That is the way I dived into web programming in the first place and started to like it through the learning process. As an individual, I'm the person that stands out from the crowd. If you want the same for your business, then I'm the professional you should hire!  less

    frontend-development html5 css3 sass html css git coffeescript javascript ruby ruby-on-rails agile-software-development bdd 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 2661 HOURS
    • CROATIA
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
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