Ruby On Rails Developer Freelancers

Showing 6,625 freelancers

Ruby On Rails Developer Freelancers

Showing 6,625 freelancers

  • Ruby on Rails Developer

    I have been working in IT-industry for more than 10 years, 7 of which as a front-end, back-end developer and database architect. I'm working as a server department team leader for more than 6 years on different projects, so … more

    I have been working in IT-industry for more than 10 years, 7 of which as a front-end, back-end developer and database architect. I'm working as a server department team leader for more than 6 years on different projects, so working with requirements, architecture design, initiative to make the product better - all this are part of my daily routines. Highly efficient and responsible, always work hard to deliver the best possible result. Top 10% of Ruby on Rails and JS developers I have deep knowledge of Ruby on Rails (2.x - 4.x), MySQL, PostgreSQL, ClusterPoint, TrueVault, JavaScript, JQuery, Ajax, CoffeeScript, Bootstrap, Amazon Web Services, Capistrano, RSpec, Capybara, ActiveAdmin, Nginx, Passenger, Memcached, Redis, Rescue, Sphinx, Monit, Zabbix, Carp, Nagios, Debian, CentOS, openSUSE, Ubuntu.  less

    ruby-on-rails mysql javascript twitter-bootstrap jquery ajax postgresql coffeescript rspec amazon-web-services 00 more less
    • $40.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 244 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • Ruby on Rails Expert

    Over the last 8 years, I have developed a wide range of applications for web using Ruby on Rails and PHP. My core competency and intesests lies in development based on Ruby on Rails. I prefer to build long term and friendly relations with employers.

    ruby-on-rails ruby php mysql javascript jquery html css zend-framework ubuntu haml rspec twilio-api smarty mongodb extjs drupal wordpress magento mercurial spree apache-solr mocha 00 more less
    • $38.89 HOURLY RATE
    • 5.0
    • 6151 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 23 PORTFOLIO ITEMS
    • 3 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Ruby on Rails developer

    Ruby developer with more than 3 years’ experience in web development, using Rails. Good understanding of Object-Oriented Programming. Strong in designing, problem solving skills, multitasking, and adaptability. I have experience with the following: - Ruby, JavaScript/CoffeeScript, HAML/HTML, CSS. - Ruby … more

    Ruby developer with more than 3 years’ experience in web development, using Rails. Good understanding of Object-Oriented Programming. Strong in designing, problem solving skills, multitasking, and adaptability. I have experience with the following: - Ruby, JavaScript/CoffeeScript, HAML/HTML, CSS. - Ruby on Rails, jQuery - Nginx, PostgreSQL, MySQL, Redis. - Git. - Heroku, Amazon EC2/SES/S3/RDS api. - Capistrano. - Delayed Job, Sidekiq - elasticsearch  less

    ruby-on-rails ruby mysql sql html5 css3 rspec linux-system-administration test-driven-development redis 00 more less
    • $11.00 HOURLY RATE
    • 5.0
    • 292 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • Ruby on Rails / Backbone.js / jQuery / Cloud / SQL / PHP | Russia

    Over the last 5 years, I have developed a wide range of websites using HTML, PHP, Ruby on Rails and MySQL including sites for startup companies, e-commerce shops and small businesses. My core competency lies in complete end-end management of … more

    Over the last 5 years, I have developed a wide range of websites using HTML, PHP, Ruby on Rails and MySQL including sites for startup companies, e-commerce shops and small businesses. My core competency lies in complete end-end management 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 good experience in the following areas: SQL, Ajax, OOP, and software design and testing.  less

    ruby-on-rails mysql ruby javascript jquery html css ajax mongodb html5 nosql php 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 78 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 7 TESTS
    ASSOCIATED WITH:
  • Rails Developer

    Over the last 10 years, I have developed a wide range of web applications using Ruby / Rails, Python / Django and Go. I've used numerous databases, included MySQL, Postgres, Mongo and Redis. I have a keen sense for business and … more

    Over the last 10 years, I have developed a wide range of web applications using Ruby / Rails, Python / Django and Go. I've used numerous databases, included MySQL, Postgres, Mongo and Redis. I have a keen sense for business and always have an eye on emerging technologies.  less

    ruby ruby-on-rails mongodb mysql postgresql python golang javascript embedded-systems c 00 more less
    • $50.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Expert in Ruby / Rails / jQuery / ExtJS / MySQL / Facebook / Linux

    With a lot of experience on HTML, DHTML, Javascripts/Prototype/jQuery, Ruby/Ruby on Rails, PHP, MySQL and administrative skills for various platform Windows, Linux, Mac, I'm looking for chances to work on any projects as build site from … more

    With a lot of experience on HTML, DHTML, Javascripts/Prototype/jQuery, Ruby/Ruby on Rails, PHP, MySQL and administrative skills for various platform Windows, Linux, Mac, I'm looking for chances to work on any projects as build site from ground up, develop more features, maintain, administrate servers/site.  less

    ruby ruby-on-rails mysql jquery extjs 00 more less
    • $50.00 HOURLY RATE
    • 4.9
    • 2409 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 8 TESTS
    GROUPS:
  • Experienced Ruby/Scala Developer

    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 … more

    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  less

    ruby ruby-on-rails scala play-framework akka swift objective-c java ios-development android-app-development 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 9 HOURS
    • KYRGYZSTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Ruby on Rails Developer

    Over the last 11 years I have developed sites using Ruby, Perl, PHP, JavaScript, AJAX, MySQL and PostgreSQL. As of today, Ruby on Rails is my favorite framework for developing web applications. My goal is to work side by side with my customers to help them achieve their goals.

    ruby-on-rails ruby rspec cucumber jquery javascript ajax mysql postgresql database-modeling php perl project-management git unix-shell css html 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 8251 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
    ASSOCIATED WITH:
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