Ruby Developers & Programmers

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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, 218 Ruby projects are completed every quarter on Upwork.

218

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 4.70.

4.70
Last updated: May 1, 2015
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  1. Vladimir Varbanov

    Vladimir Varbanov

    UI/UX Expert, Expression Engine Developer

    Bulgaria - Last active: 15 days ago - Tests: 4 - Portfolio: 51

    I am experienced in HTML, CSS, Photoshop and many other web based applications which I use in delivering projects for my clients both here in Bulgaria and abroad. I delivered my first commercial project in 1999, a website for a local manufacturing company and since then have designed and delivered over 150 websites and design related projects. I am passionate about the work I do and still have that hunger for creating innovative design, born out of those years where design and creativity existed only in my imagination.

    $36.00 /hr
    1,953 hours
    4.98
  2. Daria G.

    Daria G.

    Back-end and front-end dev and photographer

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

    I specialize on Ruby on Rails and front-end development. In spite of the fact I have got a degree in International Journalism and Translation, I worked as QA and IT Sales for total of 3 years (from 2008) and then moved to web development from Jan, 2012. I have performed both back-end tasks (from basic CRUD to making simple APIs or server scripts) and front-end (building static websites from scratch or developing views with twitter-bootstrap). I believe the experience is formed with the quality of the projects, you have delivered, and not with the years of sitting in front of the laptop. Specialties: ruby 1.9.2+, Ruby on Rails 3.0+, linux and MacOS X environment, unix-shell, Git, SQL (SQLite, MySQL, PostrgeSQL), HTML, Haml, CSS, Sass, Less, twitter-bootstrap, javascript, jQuery Here is link to my github profile: https://github.com/amseledka I do photographs and various design tasks in my spare time, as well as help my friends with Russian-Ukrainian-English translations. My flickr profile: http://www.flickr.com/photos/37859578@N06/

    $33.33 /hr
    1,793 hours
    4.61
  3. Christian Roman

    Christian Roman

    iOS Software Engineer

    Mexico - Last active: 1 day ago - Tests: 3 - Portfolio: 14

    I’m a software engineer based in Mexico with almost 4 years of experience. My expert area is native iOS development. I've been developing for iOS since iOS 3.0. Over the last 3 years I’ve worked on more than 20 native iOS apps including client, in-house and own App Store apps. I’ve shipped 3 client apps on the US App Store last year (2014). https://itunes.apple.com/us/app/chippd-instant/id945459248 https://itunes.apple.com/us/app/chippd/id570739404 https://itunes.apple.com/us/app/thirdlove-womens-lingerie/id692635364 Also, I have developed Ruby on Rails web applications and Android apps. In my spare time I like to read and research new software development technologies or code on personal open source projects. I love challenges and I’m always looking for opportunities to do awesome things. Resume: https://www.dropbox.com/s/0j6sohdvkunjsur/ChristianRoman_resume.pdf Portfolio (Only relevant and public work): http://chroman.me/portfolio GitHub: https://github.com/chroman App store apps: https://itunes.apple.com/artist/christian-roman/id522264047 Design stuff (I'm also a designer): http://dribbble.com/chroman, https://www.behance.net/chroman

    $66.67 /hr
    1,032 hours
    5.00
  4. Dave Moore

    Dave Moore

    Rails Dev With Diverse Skill Set

    United States - Last active: 3 days ago - Tests: 5

    Hey, what's up? Thank you for reviewing my profile, I'm glad you stopped by! My name is Dave and here's the skill set I can bring to your project or team: Ruby on Rails Development - Experience with Heroku, Postgres, Devise, Pundit, Paperclip, Geocoder, etc. Front End Development - Bootstrap, Sass, Less, and a little bit of AngularJS Graphic Development and Retouching - 11+ years of Photoshop experience with an extensive focus on photo retouching, complex compositing, and stylized post production. Other Cool Stuff - Audio engineering, video editing / post production, marketing, and I'm a damn fine party planner! But wait, there's more! I also speak fluent English, am on EST time, and according to the Dali Llama, on my death bed I'll achieve total consciousness, so I got that going for me. On a serious note, I am looking primarily for ongoing rails positions that will challenge me and expand my knowledge. I also know that being able to fill some gaps when needed can be a huge benefit. I am happy to jump in and be of help in a range of areas outside of web development if needed, such as marketing and content creation. Finally, and as I would expect from anyone in web development in this day and age, I am very familiar with Wordpress and able to assist with just about anything a project could require. I would love to chat with you more about your thing / project / hopes and dreams / and the like... So please hit me up with a message and let's do lunch. Thanks again and talk soon!

    $50.00 /hr
    25 hours
    5.00
  5. Michail-georgios A.

    Michail-georgios A.

    iOS Developer

    Greece - Last active: 06/04/2014 - Tests: 2 - Portfolio: 4

    I am passionate about solving problems by writing robust software applications for the iOS platform. As an engineer I believe in clean code, written by following best practices. As a private contractor I value professionalism and integrity. Over the past years, I have been working with a wide range of frameworks including Apple's Core Data, Map Kit, Social, Event Kit, Message UI, Accounts, Address Book, Core Graphics, UIKit and 3rd party libraries such as AFNetworking, Parse SDK, StackMob SDK and many more. I really enjoy working with technologies such as Core Data, in a client-server architecture. I also have experience with the Ruby programming language, the Rails framework and the Sinatra DSL, where I can deliver full stack RESTful interfaces for your projects. I am seeking opportunities to build apps for the iPhone and the iPad from the ground up or to improve an existing project.

    $44.44 /hr
    0 hours
    5.00
  6. Ramiz Raja

    Ramiz Raja

    Senior ROR |Redmine|Spree|Refinery CMS developer

    Pakistan - Last active: 8 days ago - Tests: 4 - Portfolio: 2

    I am Senior Ruby on Rails developer with 3 years experience. I am good at ruby programming and rails backend and have agile programming methodology like BDD and TDD. Key skills: * Ability to code ruby script fluently. * Ability to use a lot of gems such as devise, ActiveMerchant and Spree e-commerce frame work, Refinery CMS framework and Redmine plugin development. * Ability to connect Mysql, postgresql and noSql like mongoDB to rails backend * Ability to integrate payment gateways like Stripe, Paypal and Braintree. * Ability to develop frontend and integrate html/css, js, jquery, haml to rails * Ability to deploy rails app to Heroku and auto-deploy by using capistrano * Ability to google to solve any problem * Ability to work in virtual team fluently and safely

    $35.00 /hr
    1,227 hours
    5.00
  7. Hendra G.

    Hendra G.

    Ruby On Rails Expert, Analytics, Database Expert

    Indonesia - Last active: 1 day ago - Tests: 2 - Portfolio: 7

    I am standalone web developer from Indonesia, work as full freelancer with my specialist is Ruby on Rails. I have more than 4 years experience building web application, with small until huge application. I'm start using Ruby on Rails from 2.x - now. RoR Application that has been built are about: 1) E-Commerce 2) Data Analytics 3) Social Media 4) Some internal projects 5) and many more for more details, please take a look at my portfolios. My other best skills which related to my professional are NoSQL( Redis-DB & MongoDB), SQL-DB(MySQL), BootStrap, Git, PSD2HTML, HTML & CSS, Heroku / AWS, AngularJS / KnockoutJS, jQuery, and many more. I'm full freelancer so I'm ready to work base on your timezone, I can arrange my availability to make it works with my clients. Ready to work in weekend too if needed, at Saturday and Sunday. Will be easy to reach me via Skype / Email when my clients need help. Best, Hendra

    $22.22 /hr
    2,324 hours
    4.93
  8. Jun Y.

    Jun Y.

    Honest Php/Ruby/NodeJS Expert

    Japan - Last active: 6 days ago - Tests: 9

    Why me? 'cause I am an Honest developer whom you can trust. I have been developing diverse types of websites for more than 7 years. Web development is not only my profession, but also a hobby. I have always been enthusiastic about building websites and I will, forever. ********************* Need the best quality? Check the following criteria of mine and decide. <I always prioritize a top-most quality to any other factors. I would never start if I were to make a cheap crap out of your precious $.> - Programming Languages PHP, Ruby on Rails, NodeJS - Frameworks CodeIgniter, Yii, CakePHP, ExpressJS, SailsJS - CMS Magento, Wordpress - Frontend HTML5, jQuery, CSS3, Ajax, LESS, SCSS, SASS, Bootstrap, AngularJS, BackboneJS - Backend MySQL, MongoDB, PostgreSQL, SQLite - Web service JSON, RESTful, XML - Others Graphic design, SEO, Ethical hacking ********************* Tight deadlines? Challenge accepted. I work 12+ hours a day with a gap of 3 extra hours. I mastered a self-made productivity-boost know-how, so these 12 hours are highly productive. ********************* About myself Honest - Hard working - Eager Listener - Professional - Fluent in English and... ^_^ Humorous ********************* You can decide. What I can offer is A+ website of yours and a pleasant experience on the way.

    $40.00 /hr
    513 hours
    4.85
  9. Dilip C.

    Dilip C.

    Senior Agile Full Stack Developer - Ruby on Rails and Angular

    India - Last active: 5 days ago - Tests: 3

    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.

    $38.00 /hr
    2,141 hours
    4.85
  10. Mehul Javia

    Mehul Javia Agency Contractor

    Geek in RoR / PHP / MySQL Web Development

    India - Last active: 14 hours ago - Tests: 2 - Portfolio: 6

    In last 7 years, I worked on Ruby 1.9.x, Ruby 2.0.x, Rails 2.3.x, Rails 3, Rails 4, HTML, HAML, Javscript, Coffeescript, CSS, SCSS, RSpec, Cucumber, Git, Capistrano etc.. Developed applications with Refinery CMS, Spree Commerce applications, etc content management tools with Ruby. I have developed a wide range of websites using Core PHP, Joomla, Drupal, Magento, Codeigniter, Woocommerce and MySQL including sites for startup companies to big businesses. Most of the site that I developed was for eCommerce, Social Networking, Real Estate and CMS based. I also have experience in the following areas: SQL, Ajax, OOP, and jQuery

    Associated with: Rainflowweb

    $20.00 /hr
    497 hours
    5.00