Ruby on Rails Programmers & Consultants

Showing 227 freelancers

Ruby on Rails Programmers & Consultants

Showing 227 freelancers

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Ruby on Rails is an open-source web application framework used by web developers for rapid development of a wide variety of online applications, including ecommerce, social media and productivity. On oDesk, the world’s largest online workplace, companies hire Ruby developers to successfully complete jobs including shopping cart integration, resource management applications, migration projects, and chat applications.

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Ruby On Rails Job Cost Overview

Typical total cost of oDesk Ruby On Rails projects based on completed and fixed-price jobs.

oDesk Ruby On Rails Jobs Completed Quarterly

On average, Ruby On Rails projects are completed every quarter on oDesk.

Time to Complete oDesk Ruby On Rails Jobs

Time needed to complete a Ruby On Rails project on oDesk.

Average Ruby On Rails Freelancer Feedback Score

Ruby On Rails oDesk freelancers typically receive a client rating of .

Last updated: March 1, 2015

  • Ruby Developer

    I'm an experienced developer, mostly working with Ruby. Currently I'm looking forward work on small/medium size projects to apply my techniques based on agile development and the know-how I got in the past years. … more

    I'm an experienced developer, mostly working with Ruby. Currently I'm looking forward work on small/medium size projects to apply my techniques based on agile development and the know-how I got in the past years.  less

    ruby mysql ruby-on-rails haml sass javascript php 00 more less
    • $35.56 HOURLY RATE
    • 5.0
    • 389 HOURS
    • BRAZIL
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Mr

    An innovative, creative outside the box-thinker with a proven ability to learn new technologies fast as well as meet agreed deadlines. Focused on any task at hand and able to utilize existing technologies and experiences to come up with practical … more

    An innovative, creative outside the box-thinker with a proven ability to learn new technologies fast as well as meet agreed deadlines. Focused on any task at hand and able to utilize existing technologies and experiences to come up with practical solutions to technological problems. Self taught software developer and still learning new technologies as they emerge able to take a project from the ground up.  less

    ruby ruby-on-rails javascript c c++ html5 arduino android-app-development graphics-programming serial-port-interfacing microsoft-excel opencv java ajax mysql sms robotics 00 more less
    • $13.33 HOURLY RATE
    • 4.5
    • 0 HOURS
    • MALAWI
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
    GROUPS:
  • 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:
  • Extremely Skilled Web Developer with Magento, Joomla!, PHP, HTML, CSS

    With over 15 years of HTML experience paired with 4 years of PHP and CSS experience I make a great fit for any position. I specialize in creating dynamic websites on the open-source platforms Magento and Joomla!. I have performed … more

    With over 15 years of HTML experience paired with 4 years of PHP and CSS experience I make a great fit for any position. I specialize in creating dynamic websites on the open-source platforms Magento and Joomla!. I have performed defect fixing on multiple projects and am passionate about creating websites that meet both the needs of the client and more importantly the customer.  less

    magento joomla wordpress shopify zend-framework php ruby-on-rails css3 html5 javascript ajax jquery mootools html css xml adobe-photoshop adobe-fireworks linux-system-administration mac-os-app-development mysql sql cpanel whm 00 more less
    • $33.33 HOURLY RATE
    • 4.7
    • 17 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 16 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • Fullstack Web Developer

    I want to use technology to change the world. I am an excellent JavaScript fullstack developer experienced in the MEAN (MongoDB, Express, AngularJS, Node) stack. I also know Ruby on Rails, Git, SQL, HTML5, CSS3, SASS. Check out my website: www.superjisan.com

    javascript html5 css3 mongodb git node.js ruby-on-rails ruby angularjs jquery 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 1 TEST
  • Rocket science Ruby on Rails developer

    Over past 6 years I have been gaining experience in backend web development learning PHP and Ruby, while contributing to numerous client and open-source projects, including MediaWiki, API clients for various web applications, etc. My core strength is Ruby development … more

    Over past 6 years I have been gaining experience in backend web development learning PHP and Ruby, while contributing to numerous client and open-source projects, including MediaWiki, API clients for various web applications, etc. My core strength is Ruby development and I always feel best developing web applications using this language I also have experience with: AJAX, jQuery, SVG, CSS3 and website testing. I have been working with some open-source projects, including phpBB and MediaWiki. * My github profile: http://github.com/Holek  less

    php mysql javascript css ruby ruby-on-rails 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 154 HOURS
    • IRELAND
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 8 TESTS
  • Web data expert--programming, applications, social media data extracti

    Do you need help turning the unstructured web into meaningful data? Example Applications * Crawling and extracting data from websites * Analyzing Twitter data to find people that are interested in your products or services, or people that are talking negatively about … more

    Do you need help turning the unstructured web into meaningful data? Example Applications * Crawling and extracting data from websites * Analyzing Twitter data to find people that are interested in your products or services, or people that are talking negatively about your competitor's products * Correlating social media sentiment with stock pricing * Organizing documents from a local LAN for a lawsuit * Leveraging Machine Learning, Artificial Intelligence, LSI and Bayes Theorems to analyze "big data" and find trends Over the last 3 years, my company and I have built core expertise in crawling, data extraction, classification and machine learning. And, as we finish building our new marketing analytics commercial application, I'm looking for 1 to 2 projects that would fit and be synergistic with our current capabilities and development focus. Advantages of TEMPUS Group 1) Cost. In exchange for me being "particular" about the work we do, I'm offering a dramatically discounted rate from me and my team (over 60% off) of what we currently charge our existing customers (rates start at $125/hr). And, you get the benefits of working through ODesk. 2) Integrity and Pedigree. I have a history of execution and delivering value. In the past ventures I've been involved with, I've returned over $400 million on $65 million in investment. I understand what is "worth doing" and I won't burn hours if it doesn't help you achieve your goals. 3) Expertise in our Core Discipline. We are very focused on this particular need. If you want a website built, you're best bet is to hire someone for far cheaper. However, if you have crawling/data extraction/enrichment needs, we're focused and can help you deliver this faster than you thought possible. 4) US-based with US-based execution standards. You will most likely work with me (William) daily, and you will have my email, phone, cell phone, Skype and other IM so you can reach me anytime. And, I usually answer my phone unless I'm hard at work on a project. ODesk is about cheaper labor. That's true. But, isn't the total cost the true metric? We won't waste your time. We won't waste your money. And, if we can't get the job done, we'll tell before we commit to the project. Reach out to me, I'm happy to talk about your needs and see if we're a fit.  less

    amazon-web-services ruby ruby-on-rails 00 more less
    • $100.00 HOURLY RATE
    • 5.0
    • 15 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • C++/PHP/CSS/JS/WORDPRESS/CMS Developper

    Over the last 4 years, I have developed a wide range of websites and software using HMTL, PHP, CSS, C/C++, C#, MySQL and SQLITE including sites for startup companies and small businesses. My core competency lies in complete end-end … more

    Over the last 4 years, I have developed a wide range of websites and software using HMTL, PHP, CSS, C/C++, C#, MySQL and SQLITE including sites for startup companies and small businesses. My core competency lies in complete end-end management and developpent of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business.I also have some experience in the following areas: SQL, Ajax, SOAP, JSON, OOP, PERL and software design and testing.  less

    php css xhtml ajax mysql sqlite c++ soap linux-system-administration apache-administration javascript c seo perl python ruby-on-rails project-management 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • MOROCCO
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 5 TESTS
  • Freelance Web, Android and Software Developer | United States

    Do you need a professional self-starter with proven interpersonal, customer service and problem solving skills with a reliable track record of working independently? My family situation required me to work from my home office since January 2009. That ended over … more

    Do you need a professional self-starter with proven interpersonal, customer service and problem solving skills with a reliable track record of working independently? My family situation required me to work from my home office since January 2009. That ended over a year ago so I’m fully available with a professional office, new equipment and freshly updated software development skills. Having a wealth of experience in customer service, financial, economic, software and technical fields, solidified with education, I am seeking opportunities to work for you while adding to my education and portfolio. My skills include: JavaScript, JSON, jQuery, HTML5, CSS3, Ruby, C++, UNIX Shell Scripts, FORTRAN, Basic, Machine and Assembly languages. Cordova (PhoneGap), Ruby on Rails and WordPress development. Pivotal Tracker and GitHub project management. Agile and Waterfall development including Object Oriented Program Design patterns and use cases. Automated testing and test development. Regression testing of Internet Explorer client-server software and communication for protocols - Open Systems Integration, Local Area and Wide Area Networks, X.25, RFC-1006, ESIS/ISIS/TARP. Operating Systems: Microsoft Windows: 8, 7, Vista, XP, NT and 2000; UNIX: Ubuntu, Oracle Solaris, and IBM AIX. Software Test Suites: Mercury Merant and IBM Rational. Certified Software Quality Engineer (CSQE), American Society for Quality, 2001. www.ASQ.org. Basic Engine Repair Certification for 4 cylinder, 6 cylinder, Miller and rotary gas engines, Mazda (North American Operations) Great Lakes Training Center, 1997.  less

    web-design html5 css3 html ruby-on-rails android-app-development customer-service technical-writing microsoft-word technical-support 00 more less
    • $15.56 HOURLY RATE
    • 5.0
    • 214 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
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