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Post your Ruby programming project on Upwork and find experienced Ruby developers and consultants who can download and install Ruby 2.0 on your server with RVM, create websites using the Ruby on Rails or Sinatra framework, or develop website crawlers and web scraping scripts for videos, news and images. These professionals can also convert your PHP or Python application to Ruby, create a back-end for iOS with RubyMotion, debug or maintain libraries of selenium-webdriver scripts, or create data automation scripts to import into custom APIs.

Ruby is an open-source dynamic and general-purpose programming language that is similar to languages like Perl, Lisp, Python and Smalltalk. On Upwork, the world’s largest online workplace, companies hire Ruby freelancers for various Ruby development projects, from web applications and threaded database servers to chart libraries, desktop GUI applications and image recognition engines.

Browse Ruby job posts for project examples or post your job on Upwork for free!

Ruby Job Cost Overview

Typical total cost of Upwork Ruby projects based on completed and fixed-price jobs.

Upwork Ruby Jobs Completed Quarterly

On average, 224 Ruby projects are completed every quarter on Upwork.

224

Time to Complete Upwork Ruby Jobs

Time needed to complete a Ruby project on Upwork.

Average Ruby Freelancer Feedback Score

Ruby Upwork freelancers typically receive a client rating of 4.72.

4.72
Last updated: August 1, 2015
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  1. Dilip C.

    Dilip C.

    Senior Agile Full Stack Developer - Ruby on Rails and Angular

    India - Last active: 1 day ago - Tests: 3 - Portfolio: 4

    I have more than 8+ years of experiences with software development in various areas AND I have 6 years of experiences with Ruby on Rails. I write high quality, maintainable code and I try to re-use as much code as possible. Depending on the project, my focus will be building new applications or scaling existing ones to the needs of the business. I contribute throughout the product development lifecycle: from product planning to releasing to production and monitoring the live environments. WHY I AM: • Expert with core Ruby, Rails • Experience building large-scale client-facing web applications backed by a service-oriented architecture • TDD, quality is really important for me. • Expert of MySQL (Master-Slave, Tharding…). Knowledge of Redis and other NoSQL solutions. • Caching expert and resource optimization. I use New Relic to monitor apps. • Queue systems knowledge. I use Resque and Rabbitmq. • Knowledge designing scalable architectures. • Experience with version control: GIT. I use pull requests to integrate code. • Experience in project management systems: JIRA. Experience in documentation systems: Confluence. • Knowledge of SCRUM and Agile methodologies. MY COMMITMENT TO YOU: • Will come to work each day with passion/full-energy. • Will strive to do right by your customer, and look out for their best interests as well as yours. • Will let you know when I agree and when I disagree with you. • I am passionate about Agile engineering practices (TDD, Continuous Deployment, Collective Code Ownership, Pair Programming) I can say with confidence that I am very competent with Ruby on Rails (Rails 2x/Rails 3.0.x/Rails 3.1/Rails 3.2), AngularJS, Bootstrap, Compass, CoffeeScript, jQuery/Prototype, HAML, SASS, Facebook / Twitter / Paypal API, HTML5, CSS, JavaScript,... and so on. I am only looking for stable full time work.

    $22.22 /hr
    2,164 hours
    4.94
  2. Ali Arshad

    Ali Arshad

    Web Developer / PSD to HTML / Ruby on Rails / Responsive Designs

    Pakistan - Last active: 22 days ago - Tests: 1 - Portfolio: 1

    Over the last 3 years, I have developed a wide range of (PSD to HTML) conversions & I am very comfortable in developing Responsive websites using twitter bootstrap. Service Description ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * W3c Valid strict HTML and CSS * Table-less HTML * Semantics / SEO Friendly * Cross-browser Compatibility * Commented HTML/CSS * Twitter BootStrap * @font-face Implementation Each site I develop is built to be SEO friendly. Please feel free to contact me with any questions and wishes you have. I am at your complete disposal and look forward in making your website come to life!!! I will work directly with you until you will be 100% satisfied with the final product.

    $5.00 /hr
    0 hours
    0.00
  3. tahir javed

    tahir javed Agency Contractor

    Senior web developer and Ruby on Rails expert

    Pakistan - Last active: 2 days ago

    I am a senior developer, mostly work in the web technologies like Angularjs, Emberjs, Ruby on Rails and other frameworks of PHP like codeingniter, zend and laravel. I am very passionate about writing quality code. I am also good at different design patterns of web application hence fully aware of the good and bad software design practices. I am pretty smart in writing the test cases as well. Mostly use unit test case in Rspec and integration test cases in Cabybara. In addition to my software development skills, I am a very lively and charming person to interact with. I like to build good long term relations with my clients and want to help them establishing their businesses with my technical skills.

    Associated with: fliclicks

    $27.78 /hr
    129 hours
    0.00
  4. Dzianis Dashkevich

    Full-stack Software Engineer. Ruby/Rails, JavaScript, AngularJS, SQL.

    Belarus - Last active: 4 months ago - Tests: 2

    Full-stack Software Engineer with deep knowledge of Ruby/Rails, JavaScript and SQL. TDD/BDD practitioner with 3 years of experience. Functional programming enthusiast. Love building complex systems with pixel perfect design and great user experience.

    $33.33 /hr
    0 hours
    0.00
  5. Andreas Braun

    Andreas Braun

    Senior Developer in Frontend / Ruby on Rails / WordPress / MVC

    Germany - Last active: 1 day ago - Tests: 10 - Portfolio: 7

    Hi, I am a senior web developer with 10+ years experience. I have developed a wide range of websites. I am always trying to deliver high quality solutions before deadline. I have strong skills and good experience in the following areas. - Ruby - Ruby on Rails Refinery CMS, Spree RSpec,Cucumber,TDD,BDD Various Ruby Gems, - PHP ( OOP ) MVC : Symfony, Laravel, CodeIgniter, Zend CMS : WordPress ( Theme development & customization, Plugin modification ) - Front-End: HTML/CSS, Twitter Bootstrap, Foundation JavaScript, Ajax, Coffeescript, HAML, - JS Framework: AngularJS, D3JS, NodeJS, EmberJS - Database: SQLite, MySQL, PostgreSQL, MongoDB I am looking forward to work with you!! Thanks for your time and consideration.

    $33.33 /hr
    33 hours
    4.91
  6. Louis Levin

    Louis Levin

    Full Stack Ruby on Rails Dev, Javascript / AngularJS / NodeJS

    Canada - Last active: 3 days ago - Tests: 3 - Portfolio: 2

    I am a software developer & engineer with 7 years' experience in web apps development including Healthcare, Real Estates, Insurance Solution, SaaS, E-Commerce, Social, CMS, Shopping as well as building web sites for startup business. For the latest 3 years I've been concentrating in ruby on rails and my technological skills and experiences include development of server side applications, web service, client web & mobile applications. I have a good knowledge of Ruby on Rails, RESTful, API, MVC, TDD and Agile methodology. My other programming languages and frameworks are Javascript/Angular.js /Node.js/Backbone.js, Python/Django, PHP/Yii/CodeIgniter/Larabel, Java, C#

    $35.00 /hr
    86 hours
    5.00
  7. Jose miguel R.

    Jose miguel R.

    Senior Software Developer / SysAdmin / Agile / Ruby / C# / SQL / JS

    Bolivia - Last active: 6 days ago - Tests: 11

    I'm a Senior Developer with 10 years experience, including exposure to SysAdmin tasks and DevOps. I'm an agile developer, who practices BDD while trying to master Ruby and Ruby on Rails, also I have a lot of experience with C#, JavaScript, SQL and Web technologies from my corporate background. I've been using Linux since the early 00's, I prefer Vim and I manage my infrastructure with Vagrant, Docker, Ansible and shell scripts. - Technical Skills * Ruby / Ruby on Rails / Sinatra / Grape * .Net Framework / C# / VB.Net / Asp.Net / MVC / NHibernate * SQL / MSSQL / MySQL / PostgreSQL * Javascript / jQuery / jQuery.UI / AngularJS * HTML / CSS * Testing / BDD / MSpec * GNU / Linux Administration - Other characteristics * Convention over configuration * Behavior driven development / Test driven development * Continuous integration * Progressive enhancement * Agile development

    $68.89 /hr
    4,586 hours
    4.70
  8. Ryan R.

    Ryan R.

    Experienced Ajax Web,Ruby On Rails,MYSQL Programmer and Developer.

    Indonesia - Last active: 4 days ago - Tests: 3 - Portfolio: 1

    3 years I'm using Ruby on Rails, MYSQL, AJAX Web, HTML, Pretty good skill on JavaScript, JQuery. Familiar with latest version of bootstrap. For database management, I usually use MySQL and PostgreSQL. Lots experience using many Ruby Gems. This is me, think fast, knew my deadline, love learning something new, and the important think is solve your Website problem with beautiful code, I love Coding, sign me and i will do my best.

    $18.89 /hr
    1,192 hours
    4.37
  9. Erik Ilyin

    Erik Ilyin

    Senior Developer(iOS, Android, Ruby On Rails, Node-js)

    Russia - Last active: 17 hours ago - Tests: 6 - Portfolio: 4

    ** Nobody's a natural. You work hard to get good and then work to get better. It's hard to stay on top ** I am a senior developer with over a decade of experience. I am passionate about iOS, Android mobile app programming and ruby on rails. I always enjoys taking on new challenges and can easily adapt to unfamiliar frameworks or technologies. I have expertise in Cryptography & Computer Vision. Last year I developed 4 security products (including 3 mobile apps with secure text chat & data transfer via cloud) as you can see from my profile and one photo app which required high skills of computer vision. I can provide high quality product within short time. https://ru.linkedin.com/in/erikilyin/ Languages Objective-C, Java, JavaScript, PHP, Ruby on Rails, node-js Tools Apple Xcode, Android Studio, Eclipse, MS Visual Studio Frameworks Spring Platforms iOS, iCloud, Windows, Linux, Android Paradigms Waterfall development, Agile software development Storage Oracle, MySQL, DB2 Technologies I am most experienced in Mobile UI iPhone5 / iPhone6 / iPhone6 Plus on iOS 7 / iOS 8, Storyboard, Swift Text messaging and video/voice chat XMPP, OpenTok, P2P streaming ,Pusher, APN Integration with new Kit HealthKit, CloudKit, HomeKit, AirPrint ( researching in Watchkit) Networking framework AFNetworking, Unirest, Web RTC, Socket.io TCP/IP GPS Core Location, MapKit, MapBox, GooglMap, Foursquare e-Commerce payment system Apple Pay, Paypal, Authorize.net, Stripe, Saleforce, card.io Computer vision Image manipulation, Facial recognition, Object recognition, OCR Data and Graph visualization Line Chart, Flow Chart, 3D programming OpenGL, Unity 3D Web service integration JSON RESTful API, Parse.com Social integration Facebook, Twitter, Linkedin , Pinterest, Tumblr, Google+ Source Code Management Git, Bitbucket Project Management Trello, Jira, Basecamp, Fogbugz Communication Skype,Google Hangout, HipChat, Email I can test on actual iPhone 4S, iPhone 5, iPhone6 iPad 3,iPad Air and iPad 2 device. Kind regards Thanks for your time.

    $60.00 /hr
    1,494 hours
    5.00
  10. Erik Evert

    Erik Evert

    Full stack Ruby on Rails, AngularJS, D3.JS Developer

    Netherlands - Last active: 17 hours ago - Tests: 4 - Portfolio: 4

    I am a full stack Ruby on Rails developer, 10 years web development experience. I have a working knowledge and strong skills with html5/css3, SCSS, ajax, json, and javascript. My favorite js frameworks are jquery, angularjs and d3.js. I worked on rails 3 & rails 4 projects as front-end or back-end developer. for rails gems, I have been used : devise, cancan, paperclip, paloma, elasticsearch, sunspot(solr), Nokogiri, SASS, Formtastic, Capistrano, Omniauth, Bundler, Jammit, capybara, and so on. and also for backend api development, I have used grape gem. I have experienced with GIT. and familiar to SCSS, SASS, and rspec. and also used bootstrap, semantic UI, and angular material design. I have been built several dashboard and data visualizations using highcharts and d3.js.

    $38.89 /hr
    1,263 hours
    5.00