Ruby On Rails Heroku Freelancers

Clear all filters
  1. Richard C.

    Richard C. Agency Contractor

    Web Developer, UI Design,Drupal,Joomla,Wordpres,Magento Ruby on Rails

    Bolivia - Last active: 1 day ago - Tests: 16 - Portfolio: 8

    I have 7 years experience developing Joomla/Wordpress and web and desktop applications . I have some projects created with Drupal, Joomla, Wordpress, PHP, Magento, Ajax JavaScript, CSS. Ruby on Rails, XML. DHTML and more. Try to find more opportunities for development of websites. I consider myself self-taught and always willing to acquire additional skills and training as required. I also have experience with Frameworks CodeIgniter and others.

    Associated with: Acedevel, LLC, Innovatie software

    $12.00 /hr
    1,577 hours
    4.99
  2. Igor T.

    Igor T. Agency Contractor

    FULL STACK EXPERT. 5+ years exp. Live projects

    Russia - Last active: 1 day ago - Tests: 1 - Portfolio: 2

    I'm a professional web developer with a strong mathematical education. I took 24th place at All-Russian Mathematical Olympiad in 2008. My main principals are: ✓ to keep your deadlines (to be working as much as need if need) ✓ to keep code clear ✓ to keep application stable I was working with enough clients. One of them was a Russian bank(I have developed a security inner system for them). Also I was working with market force international group. I know how to have a professional approach to what I'm doing. And my live projects are evidence that I'm pro and my clients are satisfied. So I'm looking forward new interesting suggestions.

    Associated with: ILike

    $30.00 /hr
    1,503 hours
    0.00
  3. Oleg Zaremba

    Oleg Zaremba

    JavaScript Developer

    Ukraine - Last active: 4 months ago - Tests: 1

    Strong knowledge of C++ (Object oriented programming, patterns, Standard template library (STL), Windows API), Ruby on Rails, MySQL, HTML, CSS(Twitter Bootstrap), Javascript (jQuery, Underscore.js, Backbone.js). Good knowledge of C# (Windows Forms and Silverlight); Jasmine and RSpec testing; Unicorn, WebBrick, IIS and Apache servers; GitHub, Heroku, PostgreSQL; Languages : Ukrainian (mother tongue), English (fluent), Russian (fluent), German (intermediate), Polish (intermediate); Leadership, communication, ability to work in a group; International volunteer (Germany, Berlin, 2011, 3 weeks; Spain, Barcelona, 2012, 2 weeks; Italy, Pigna, 2012, 2 weeks; Germany, Nagold, 2013, 2 weeks; Estonia, Tallinn, 2 weeks);

    $14.00 /hr
    0 hours
    0.00
  4. Umair E.

    Umair E. Agency Contractor

    Ruby on Rails , Coffee Script , SASS , Heroku , Titanium

    Pakistan - Last active: 07/02/2014 - Tests: 4 - Portfolio: 6

    I specialise in developing web applications using the Ruby-on-Rails and django web framework. I love working with the kinds of switched-on companies that would choose a fresh and interesting technology like Rails and djnago. I like to work with agile teams building meaty applications (ie I'm not interested in building cookie-cutter brochure-ware). I also prefer a relaxed and friendly culture ("enterprisey" corporations need not apply!). Please get in touch if this sounds like you. Specialties:Ruby-on-Rails (~5 yrs commercial exp),Django(~2 yrs commercial exp) Web applications (~8yrs commercial exp), the full web stack from (X)HTML+CSS to AJAX, MVC and DB design (~8yrs commercial exp) MsSQL , mySQL , Oracle HTML,XML, RHTML , HAML ,jQuery , CSS ,SASS Ubuntu , CentOS , Windows

    Associated with: wTech Agency

    $25.00 /hr
    92 hours
    3.91
  5. Prajkta Potdar

    Prajkta Potdar Agency Contractor

    Ruby on Rails, Ruby, Jquery, postgresql, MySql haml/sass heroku SQLite

    India - Last active: 01/31/2013 - Tests: 11 - Portfolio: 8

    In over last 4 years I have worked on variety of website projects with clients from US, UK, Canada, Denmark, Australia, Italy and can handle complete management of a website development project. I intend to establish myself as Software Engineer working with small and large businesses, contributing to the company's growth and in turn ensuring personal growth. I believe that my technical, functional and communication skills will enable me in facing the challenging career ahead.

    Associated with: Multi Environment Solutions Pvt. Ltd.

    $15.00 /hr
    3,245 hours
    4.68
  6. Manimaran M

    Manimaran M

    Ruby on Rails Expert

    India - Last active: 1 day ago - Tests: 1 - Portfolio: 8

    Over 9+ years of technical design, architecture and hands on experience in web application development. For the past 5 years, I’ve designed mid-size web & SaaS applications using a variety of languages, platforms and technologies. I have full command in Ruby on Rails, Rspec, Cucumber, Twitter bootstrap framework, Sass, Haml, Javascript, Coffeescript, jQuery, Stripe, Devise, MySQL, PostgreSQL etc. Earlier I also worked with mid to enterprise Java/J2EE framework. In the last 5 years I have been leading startup teams from end to end management of clients, projects, team management and hands on architecture using agile development approach. I’m very well versed with lean startup approach from proof of concept phase to launch phase. I value my time and my clients time and always delivery on time. I believe in open communication and can help entrepreneurs/startups to polish/refine, brain storm ideas. I am seeking opportunities to create applications for you/your company or help in enhacing/optimizing your existing application(s). I guarantee high quality work and on-time delivery.

    $27.78 /hr
    14 hours
    4.49
  7. Ibrahim Z.

    Ibrahim Z.

    Software Engineer, Android, RoR, C++ Expert

    Pakistan - Last active: 1 month ago - Tests: 2 - Portfolio: 3

    I am a software Engineer with having 3+ years of programming experience in Mobile, Web and Desktop Application Development. Being enthusiastic developer, I have always tried to keep pace with the latest technologies introduced in the platform. Experience & Skills: - Android Application Development - Ruby On Rails - Social Media Integration (Facebook, Twitter, LinkedIn etc) - Ads Integration (Google Admob, Airpush, Adsense) - Google Map Service, Geo location, Direction Service, Location API, Places API - Google Analytics - Third party SDK Integration - SQLite, MsSQL Databases - Source code management for GitHub, BitBucket, Subversion PS: - Solid knowledge of Computer Science fundamentals, Data Structures, Algorithms and OOP concepts. - Excellent knowledge of effective Database design - Career minded hard worker with professional attitude and good communication skills. I believe in a stronger and long term professional business relationship. Feel free to contact, looking forward to hearing from you.

    $16.67 /hr
    26 hours
    5.00
  8. Vitaly Zemlyansky

    Vitaly Zemlyansky

    Experienced Ruby/Scala Developer

    Kyrgyzstan - Last active: 1 month ago - Tests: 4

    I’m professional developer and software architect. I have master degree in Computer Science and 7 years of software development experience. I work as Software Developer since 2008 with different technologies and different project's directions. I'm communicable, enthusiastic person who collaborates well with other team players. I design modular, reliable and extensible applications that are easy to maintain. - Programming languages: Ruby(1.9, 2.0), Scala, SQL, JavaScript, Swift&Objective-C, Java(Android) - RDBMS: PostgresSQL, MS SQL, SQLite, MySQL - NoSQL: MongoDB - Key-value stores: Redis - Frameworks: Ruby on Rails, Sinatra, Grape, Play, Spray, AngularJS - Web: HTML5, CSS, XML, JSON - Preprocessors: HAML, CoffeeScript - Clouds: Amazon (AWS), Heroku

    $33.33 /hr
    9 hours
    4.98
  9. Rey jexter B.

    Rey jexter B. Agency Contractor

    PHP / Yii Framework / Vagrant / iOS / Android / Play Framework / Java

    Philippines - Last active: 2 days ago - Tests: 6 - Portfolio: 9

    oDesk has recognized me as one of their top Mobile Developers. Deliver high quality software development projects. Build long term relationship. Build a product that will sell. Please message me for complete list of portfolio which were not uploaded due to request of people we worked with. Titanium Appcelerator Profile: http://developer.appcelerator.com/devlink/profile/576241/rey-bumalay

    Groups: Appcelerator Certified Developers

    Associated with: Limechalk Media

    $33.33 /hr
    7,599 hours
    4.99
  10. Alexey Artamonov

    Alexey Artamonov

    Senior Ruby on Rails Developer and Team Lead

    Russia - Last active: 6 months ago - Portfolio: 5

    Software Architect and senior developer which employs communication and technical skills to build and lead teams in designing and implementing web apps or enterprise services. Builds solutions using Ruby based frameworks, refactoring existing projects. Specialties Strong developer skills include OOP, web application architecture, data modelling, etc... Domains: E-commerce, Business Directory Methodologies: Agile Development, Behavior Driven Development Platforms: Linux Languages: Ruby, JavaScript, C/C++ Databases: MySQL, PostgreSQL, MongoDB Others: Git, GitHub, PivotalTracker

    $42.00 /hr
    3,208 hours
    4.91