Ruby Ruby On Rails Freelancers

Showing 8,936 freelancers

Ruby Ruby On Rails Freelancers

Showing 8,936 freelancers

  • 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:
  • 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:
  • 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:
  • 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
  • Ruby On Rails Developer

    Over the last 4 years, I have developed web applications using RoR with wide range stack of technologies, e.g. HTML (haml, slim), CSS (sass, scss, twitter bootstrap), JS (coffee, jquery, jquery-ui, backbone, spinejs), with different storage (PostgreSQL, MySQL, MongoDB … more

    Over the last 4 years, I have developed web applications using RoR with wide range stack of technologies, e.g. HTML (haml, slim), CSS (sass, scss, twitter bootstrap), JS (coffee, jquery, jquery-ui, backbone, spinejs), with different storage (PostgreSQL, MySQL, MongoDB, Riak). Also use of wide range of related technologies for optimizations, e.g. background jobs (DelayedJob, Sidekiq), caching ans search engines (Shpinx, ElasticSearch). Good know testing methodology and can write tests with RSpec and Cucumber. Have more than 10 years of Delphi experience.  less

    ruby-on-rails haml sass twitter-bootstrap coffeescript html css javascript delphi 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 18 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • RoR Ninja with Expert Command on jQuery, Backbone and Coffeescript

    I have been working on RoR for past couple of years. In the past two years i have developed a lot of applications running live on top of RoR. I have an equal expertise in Cloud computing technologies as i … more

    I have been working on RoR for past couple of years. In the past two years i have developed a lot of applications running live on top of RoR. I have an equal expertise in Cloud computing technologies as i do in RoR. Expert Level Command in : 1. Test Driven Development(TDD)Rspec, TestUnite based automated tests. 2. Cucumber/Selenium based Test Driven Development 3. Heroku/Amazon AWS 4. Redis/Mongodb for Key/value DBs 5. Postgresql/mysql for Database  less

    • $18.00 HOURLY RATE
    • 4.7
    • 2596 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
    ASSOCIATED WITH:
  • 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:
  • Expert Ruby on Rails Developer, Team Lead, PM

    70% of all software projects fail. Why is that happening? A few reasons: - Poor communication - Poor communication - Poor communication - Badly defined requirements - Wrong project's priorities - Sloppy development practices How do I address these issues: *Communication & Requirements clarification* - Monday to … more

    70% of all software projects fail. Why is that happening? A few reasons: - Poor communication - Poor communication - Poor communication - Badly defined requirements - Wrong project's priorities - Sloppy development practices How do I address these issues: *Communication & Requirements clarification* - Monday to Friday daily status meetings at fixed time, suitable for all team members(customer is a team member). - Weekly iteration planning meetings. - Transparent and easy-to-use Project Management tools. *Project prioritization* - Complexity estimation - Short iterations & short feedback loop *Development practices* - Perfectly clean code - Test Driven Development (99% test coverage). - Obligatory code review & collective code ownership. - Domain Driven Design, Lean Architecture, GRASP, SOLID If this sounds good for you, let's get this done. LinkedIn: http://www.linkedin.com/pub/vladimir-rybas/13/901/1a9 Github: https://github.com/vrybas Tech Blog: http://vrybas.github.io/  less

    mysql javascript ruby ruby-on-rails github linux-system-administration agile-software-development scrum 00 more less
    • $100.00 HOURLY RATE
    • 4.3
    • 5914 HOURS
    • THAILAND
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • ♦♦♦ SN. RUBY DEVELOPER ♦♦♦ (Scripting, Web Development, Tesing)

    • Over 11+ years of experience in Software Development, including: - 5+ years of experience with Ruby/Rails - 6+ years of experience as an Automation Test Engineer - 3+ years of experience as an Oracle Developer, Oracle DBA • Strong knowledge of the whole … more

    • Over 11+ years of experience in Software Development, including: - 5+ years of experience with Ruby/Rails - 6+ years of experience as an Automation Test Engineer - 3+ years of experience as an Oracle Developer, Oracle DBA • Strong knowledge of the whole software development process, methodologies (RUP, Agile) and platforms • A quick learner, communicative and very well motivated. Extremely interested in constant learning and improving my skills  less

    ruby-on-rails ruby software-testing javascript sql automated-testing html j2se mysql xpath 00 more less
    • $60.00 HOURLY RATE
    • 4.9
    • 4173 HOURS
    • GERMANY
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
    ASSOCIATED WITH:
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