Ruby On Rails Developer Freelancers

Showing 6,486 freelancers

Ruby On Rails Developer Freelancers

Showing 6,486 freelancers

  • Senior iOS Developer

    I am a hands-on, highly competent software engineer with 9 years experience designing, programming, and testing software across a variety of platforms. I have worked on numerous projects from concept to completion. A specialist in C++, Objective-C and Java, I … more

    I am a hands-on, highly competent software engineer with 9 years experience designing, programming, and testing software across a variety of platforms. I have worked on numerous projects from concept to completion. A specialist in C++, Objective-C and Java, I take pride in coding to consistently high standards and regularly refresh my skills to ensure I keep up with ongoing developments. - Skills Summary C++ / C Objective-C, Java - Support Platform iOS Development (iPhone, iPad), Android App Development, Mac Desktop App Development  less

    objective-c iphone-app-development ios-development mobile-app-development android-app-development php html5 css3 ruby-on-rails iphone-ui-design 00 more less
    • $45.00 HOURLY RATE
    • 5.0
    • 53 HOURS
    • SWEDEN
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 10 TESTS
  • Experienced Rails/Java/iOS/Android Developer

    Hi. Please see below my experience in the different areas of software development. Rails - ActiveRecord, DataMapper, Mongoid, Haml, Liquid, Sass, Devise, CanCan, Kaminary, CarrierWave, Sunspot, DelayedJob, RSpec, Cucumber, Mocha, FactoryGirl Mobile applications development - native iOS universal (iPhone & iPad) application development … more

    Hi. Please see below my experience in the different areas of software development. Rails - ActiveRecord, DataMapper, Mongoid, Haml, Liquid, Sass, Devise, CanCan, Kaminary, CarrierWave, Sunspot, DelayedJob, RSpec, Cucumber, Mocha, FactoryGirl Mobile applications development - native iOS universal (iPhone & iPad) application development, native Android application development which support different screen sizes and different Android SDK, cross-platform application development using PhoneGap. See my portfolio for the links to the completed applications in the stores. Databases - Postgres, MySQL, MongoDB, Neo4J Key-value stores - Redis, Memcached Search engines - Solr, Sphinx Social services integration - Facebook, Twitter, Google Payment providers integration - Paypal, 2Checkout, Authorize.Net  less

    java objective-c android-app-development ruby ruby-on-rails linux-system-administration 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 3925 HOURS
    • KYRGYZSTAN
    • LAST ACTIVE
    • 11 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Full Stack Ruby On Rails Web Developer

    I have worked on RoR for 3 years, and am very comfortable with HTML/CSS/jQuery/Javascript. You can find my LinkedIn Profile: http://in.linkedin.com/pub/arindam-chakraborty/19/27/620/ I have also coded and done all server … more

    I have worked on RoR for 3 years, and am very comfortable with HTML/CSS/jQuery/Javascript. You can find my LinkedIn Profile: http://in.linkedin.com/pub/arindam-chakraborty/19/27/620/ I have also coded and done all server setups for my own startup http://www.getechoed.com single handedly. Features Built; realtime newsfeed fb login/signup email login/signup user profile, password reset, email confirmation multiple image uploads social-network type interactions on posts Server setup Rails application design HTML/CSS. Github: i-arindam SO: http://stackoverflow.com/users/989133/arindam  less

    javascript jquery ruby ruby-on-rails mysql postgresql html5 redis 00 more less
    • $44.44 HOURLY RATE
    • 3.1
    • 169 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Software Engineer

    I am one of the founders of TopTier labs (www.toptierlabs.com), we are dedicated to providing Information Technology Services. We are a group of Software Engineers who are starting a company. We have several years of experience working in … more

    I am one of the founders of TopTier labs (www.toptierlabs.com), we are dedicated to providing Information Technology Services. We are a group of Software Engineers who are starting a company. We have several years of experience working in large enterprise applications. Our main objective is to become technology partners of our clients, providing high value added services. We focus in mobile applications (iOS and Android) as well as Ruby on Rails and Microsoft Technology(.NET Framework) development. Mastering cutting edge technologies is one of the company's strategic objective. We are a passionate and motivated team, that love what we do. We are always looking for new challenges. Our offices are in Montevideo, Uruguay. Please feel free to contact us. Our timezone is GMT -3 and our current availability is 9am - 6pm GMT -3. We can adapt our availability and schedule if you require.  less

    java .net-framework c# ruby-on-rails android-app-development ios-development 00 more less
    • $45.00 HOURLY RATE
    • 5.0
    • 513 HOURS
    • URUGUAY
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • I turn your ideas into working software.

    My dad knew I was a programmer before I did. He bought me that first book when I was about 10. That was 28 years ago. I am a programmer with major project experience in every major language, platform, and … more

    My dad knew I was a programmer before I did. He bought me that first book when I was about 10. That was 28 years ago. I am a programmer with major project experience in every major language, platform, and operating system. I love working with small companies and startups. Whether you need someone to lead your team, program into the wee hours of the night, or just need someone to talk to, I can help. I tell people that I am a thinking programmer. Not a "ninja", or a "rock star", or someone who "bangs out code". I am not a "Ruby guy" or a "PHP guy", or an "Agile guy" or a "Waterfall guy". I am just your thinking, capable, competent programmer who sees the world in full color and adapts to the situation. Someone who sits down with you and talks plainly about your goals and what it will take to reach them. If I am the right fit, I say so. If I am not the right person, I tell you that too. It has been my privilege to work with top brands like Sony, Nestle, NBC, Polaroid, Texas Instruments, Microsoft, and Adobe. As well, I have worked with many promising startups and am honored to be an oDesk Gold Member and an oDesk Verified Web Developer. I have over 2,500 hours clocked on oDesk, a 5-star rating, and am 99% recommended by over 50 clients. Thank you to oDesk and all my clients who helped make this happen for me, it is a HUGE honor. Building software through oDesk is my full time occupation. I continually learn new ways and approaches to help you avoid costly mistakes and rework in your next project. If you are considering a new venture, a major addition to your existing software, or just need help crossing the finish line, you may be interested in my free ebook titled "Staying Lean". It teaches you how to build your tech startup *without* big budgets and venture capital. The book is free, all I ask in return is the privilege of keeping in touch with you. http://www.benallfree.com/ebook What do I love right now? What should you be looking at to build your next project? Glad you asked! My clients and I love Laravel, Ruby on Rails (RoR), Django, AngularJS, Bootstrap, mobile, iOS, Android, PHP, Symfony, jQuery, JavaScript, HTML, mySQL, video, Facebook API, Twitter API, Ionic, Single Page Applications (SPA), Auth0 (Hosted Identity Management), Composer, Bower, Node and NodeJS, grunt, SASS or SCSS, and much more!  less

    php mysql jquery javascript ruby ios-development wordpress ruby-on-rails django-framework python 00 more less
    • $105.00 HOURLY RATE
    • 5.0
    • 2520 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 28 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
  • Ruby on Rails Web application developer

    Having around 7+ years of experience in Web Application development using Ruby on Rails. Experience in the below listed areas: Ruby Rails Web-Scrapping, crawling, screen scrapping etc.. Jquery,Javascript HTML,CSS Rspec,Cucumber for Test cases GIT,SVN for version … more

    Having around 7+ years of experience in Web Application development using Ruby on Rails. Experience in the below listed areas: Ruby Rails Web-Scrapping, crawling, screen scrapping etc.. Jquery,Javascript HTML,CSS Rspec,Cucumber for Test cases GIT,SVN for version control Familiar with new gems and pluging in Ruby. Familiar with many API's like Facebook,Twitter, linkedin etc  less

    ruby data-scraping web-scraping internet-research web-crawler ruby-on-rails jquery javascript html 00 more less
    • $5.00 HOURLY RATE
    • 4.8
    • 698 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • Python/Django, ROR, AWS, Capistrano and Bootstrap Developer

    My name is Ketan. I have 3 year experience of Ruby on Rails and good hand with web designing (can convert psd to html). ROR Overview: * Solid experience with Ruby on Rails. * Thorough knowledge of front-end HTML, CSS, JavaScript. * Very … more

    My name is Ketan. I have 3 year experience of Ruby on Rails and good hand with web designing (can convert psd to html). ROR Overview: * Solid experience with Ruby on Rails. * Thorough knowledge of front-end HTML, CSS, JavaScript. * Very comfortable working with MySQL/Postgres/Redis/Memchached. * Proficiency working with Git. * Experience working with JSON RESTful APIs. * Proficiency working in a Linux environment. I am also expert in Android and iPhone(Objective C and ruby motion) application development. Android / iPhone Overview: # Web Server integration using JSON, XML and REST Web Service APIs # SQLIte, Core Data and pList database design # FaceBook, Twitter, YouTube, Tumblr, Flickr, Instagram # Push Notification # Objective-C # Map Kit, GPS base user navigation and Tracking # Source code repository in SVN, Version GitHub etc. # Apple store Submission In my practice I always pay a lot of attention to quality of code, testing and project organization. I always prefer to use MVC approaches. I'm working with Rails on day to day basis. I have solid experience of using of such colborative tools like git, svn, bug and task tracking systems, various PM software, Basecamp, etc. Please contact me if you consider that I can help to realize your project.  less

    ruby-on-rails javascript ajax git mysql postgresql html css jquery capistrano paypal-integration refinery-cms twitter-bootstrap ruby cucumber rspec nginx heroku amazon-ec2 amazon-web-services amazon-s3 facebook-api twilio-api twitter-api pinterest-marketing foursquare-api odesk-api sms-gateway payment-gateway-integration linux-system-administration oauth 00 more less
    • $12.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 88 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 7 TESTS
    ASSOCIATED WITH:
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