Ruby on Rails Programmers & Consultants

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Ruby on Rails is an open-source web application framework used by web developers for rapid development of a wide variety of online applications, including ecommerce, social media and productivity. On Upwork, the world’s largest online workplace, companies hire Ruby developers to successfully complete jobs including shopping cart integration, resource management applications, migration projects, and chat applications.

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Ruby on Rails Job Cost Overview

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

Upwork Ruby on Rails Jobs Completed Quarterly

On average, 437 Ruby on Rails projects are completed every quarter on Upwork.

437

Time to Complete Upwork Ruby on Rails Jobs

Time needed to complete a Ruby on Rails project on Upwork.

Average Ruby on Rails Freelancer Feedback Score

Ruby on Rails Upwork freelancers typically receive a client rating of 4.68.

4.68
Last updated: May 1, 2015
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  1. Md. ziaul H.

    Md. ziaul H.

    Sr. Frontend Developer(JavaScript, jQuery, AngularJS, Backbone, HTML5)

    Bangladesh - Last active: 1 day ago - Tests: 5 - Portfolio: 5

    Currently I am working with a well known web application, where my technologies are OOP based JavaScript, jQuery, AngularJS, BackboneJS with AMD, nodeJS, JSON, SASS/COMPASS, HTML5, CSS3. I am also working with some mobile prototype web app, where my technologies are jquery-mobile, backbone with AMD and nodeJS. These days I would like to work as frontend developer though I have handy skill on backend as well, where I work with some MVC based php framework like CakePHP, ZendFramework with MySQL as relational database and MongoDB as NoSQL. My future interest is to work on Ruby, Ruby-on-Rails and develop some cool app with AngularJS. I have developed a wide range of web application using XHTML, CSS2, jQuery, AJAX, PHP and MySQL for various kind of clients from all over the world. I have very good experience on developing jQuery plugin based on requirements.

    $38.89 /hr
    5,266 hours
    4.99
  2. Stefan Nguyen

    Stefan Nguyen

    Senior Mobile Game Developer (iOS/Android and Backend Server)

    Vietnam - Last active: 12 days ago - Tests: 2 - Portfolio: 7

    I’m an enthusiastic developer interested in game & web development. My clients say I'm a professional worker yet a funny guy. oDesk says I'm one of their TOP RATED freelancers (see the badge on the right for more information). Over the last 3 years I have been diving deeply into mobile game development. Being an active open-source contributor, I embrace HIGH-QUALITY work within FASTEST possible time. --- Apart from open-sourcing, I give talks & lead industrial game projects. Here's some highlights: - Key developer of an amazingly addictive casual game: Forever Donuts https://www.youtube.com/watch?v=RtLlF1DVlh8 - Lead Developer of Casual Connect Asia 2013 "Best of Show" award winning game "Ultimate Arrow": http://www.mda.gov.sg/NEWSANDEVENTS/Newsletters/2013/18/Pages/story6.aspx - Lead Developer of "Vua Thủ Thành" (TD King), a MMO, Tower Defense, Card Collection game which is published by SohaGame, one of the biggest game publishers in Vietnam: https://www.youtube.com/watch?v=M5YaX1o7_J8 http://vuathuthanh.sohagame.vn - Talked at Casual Connect Asia 2013: "Awesome 2D game animations with Spine" http://www.youtube.com/watch?v=dcmk_bXxRHo - Contribute to numerous open-source projects: https://github.com/stnguyen?tab=activity - Interviewed by Blackberry at Casual Connect Asia 2013: http://www.youtube.com/watch?v=BfAmcS4aIpQ - Some other games I developed: + Pixel-art style action game “Ninja Climb Classic”: https://www.youtube.com/watch?v=EBvJKVFoEJ4 + Retro style matching game "Hungry Pixel Runner": http://www.youtube.com/watch?v=GzG4OuvOzSE + Loto scratching style game: https://itunes.apple.com/us/app/pirates-scratcher-game-free/id757640979?mt=8 + Simple infinite 2D flying game: https://itunes.apple.com/vn/app/gasboy/id568632113?mt=8 + Fun HTML5 game which works on ALL popular desktop and mobile browsers: http://vinova.sg/blackmoon/ ----- Web development is also one of my strong field. I love backend development, especially with Ruby on Rails and MongoDB. Some of my works: - I designed (as in development) and implemented first versions of Orastream backend and HTML5 mobile app (before handing it to my colleages) (Ruby on Rails, MongoDB, SenchaTouch): http://www.orastream.com/ - I designed and implemented ChateauAsia (Ruby on Rails, MongoDB): http://chateauasia.com/ - One quite-popular open-source Rails gem I've contirbuted to: https://github.com/stnguyen/voteable_mongoid - A Sencha extension I wrote for one of my HTML5 mobile app project: https://github.com/stnguyen/Ext.ux.SliderWithBars Please don't hesitate to contact me about your need. I love helping clients build even better products and businesses!

    Groups: Upwork Verified Mobile Developers

    $33.33 /hr
    1,432 hours
    4.99
  3. Vlad Mikhailov

    Vlad Mikhailov

    Ruby/Rails Sotware Engineer

    Russia - Last active: 1 day ago - Tests: 4

    I am a senior software engineer with over 7 years of experience. I love to work with ruby/rails and whole stuck. I really like to do projects that rely on good API design, complex client/server interaction and provide real value to their customers. My key skills: * Ruby, Rails 3/4, Sinatra/Padrino, Adhearsion, Minitest, Rspec, Capybara * PostgreSQL, MySQL, NoSQL ( MongoDB, Redis, Memcached) * RabbitMQ, Beanstalkd, Sidekiq, Eventmachine * Javascript, Coffescript, HAML/SLIM, HTML5, CSS, SASS * TDD, BDD, Continous Integration (TeamCity), Nant, Rake, Git, SVN, Capybara, Nginx, * DevOps, Chef, Ansible, Docker. * Amazon AWS (EC2, RDS, S3, ELB), Heroku, Engine Yard, Rackspace I also have experience in UX, product and project management (was a head of development with 15 developers and two QA engineers in a my team)

    Groups: Coding Champs, Engine Yard Ruby on Rails Professionals Network

    $50.00 /hr
    2,646 hours
    4.87
  4. Ivan T.

    Ivan T.

    Ruby / Rails Architect w/ scaling exp. 8 yrs, 12k hrs, 100pct success.

    Russia - Last active: 1 day ago - Tests: 3 - Portfolio: 1

    Independent full-stack developer / technical architect skilled in: * Ruby / Ruby on Rails (from edge to legacy) * Scalable, decentralized (modular) applications architecture * Databases: relational (PostgreSQL, MySQL), NoSQL (Redis, Riak, MongoDB, Neo4j), big-data-specific (Google BigQuery, Amazon Redshift) * Background jobs processing: Sidekiq, Resque, delayed_job * Message queuing: RabbitMQ (AMQP) * Client-side tech (HTML5 / CSS3 / JavaScript [native / AngularJS]) * RESTful APIs implementation, integration with any third-party APIs, data harvesting from sites which do not provide an API * Social media integration (authentication, querying, publishing): Facebook, LinkedIn, YouTube, and more * Process: TDD/BDD with RSpec, Cucumber, Capybara, Zeus, Guard * Rails applications deploy, monitoring, maintenance: Heroku, Amazon EC2, Linode, Heroku) * Amazon Web Services infrastructure: EC2, S3, Glacier, Redshift,.. * Version control systems: svn, git (with GitFlow, GitHub Flow workflows) As a back-end technical architect / developer, I can develop scalable and stable multi-node server-side applications and also can evaluate your Ruby/Rails application and make suggestions on possible optimizations / refactoring / adopting best practices. As a team lead, I can divide, regroup, prioritize and delegate tasks to developers, consult developers on best practices, ensure high overal quality of software product. I like challenges, have solid skills of problem solving, do not require supervision to successfully perform my duties. Dependability is also one of my key strenghts (never left my work half-done / half-functioning). If my current rate fits your project's budget, contact me to discuss technical and other aspects — I'm looking forward to it.

    Groups: Engine Yard Ruby on Rails Professionals Network, oDesk Verified Web Developers

    $100.00 /hr
    12,809 hours
    5.00
  5. Payal G.

    Payal G.

    Expert Ruby on Rails Developer

    India - Last active: 14 hours ago - Tests: 7 - Portfolio: 9

    Availability : Full time for $4500 per month Expert Ruby on Rails developer with over 7 years experience in developing web applications in different domains. My core competency is to be able to jump in to any phase of project life cycle with full efficiency. Worked well on projects with team of 1-12 members as well as single handedly built projects from scratch to the production/maintenance stage. Full stack developer with backend, frontend and server management skills. Skills: Ruby on Rails, Ruby JavaScript, jQuery, node.js, backbone.js, d3.js Mysql, postgresql, neo4j, mongodb HTML5, CSS3, HAML, SASS RSpec, Cucumber, Selenium, Capybara Amazon Web Services, Heroku Github, SVN Trello, Asana, Pivotal Tracker Adobe Photoshop, Adobe Illustrator API Integration (Facebook, Twitter, Instagram, Salesforce, Google Services and any third party service) SDK development, API development

    $55.56 /hr
    2,996 hours
    4.94
  6. Alex Fortuna

    Alex Fortuna

    Senior Ruby on Rails Developer / Development Consultant

    Russia - Last active: 1 day ago - Tests: 9 - Portfolio: 2

    I'm seeking opportunities to build high-quality dynamic web solutions in Ruby on Rails. I've got a solid programming background with over 15 years experience. I'm a self-organized, disciplined and quality-oriented performer with good team management skills. A list of skills/features follows. * Passion for programming. * 15+ years overall development experience in 10+ languages. * 10+ years team leadership experience. * 10+ years Unix admin and TCP/IP networking experience. * 7+ years Ruby experience. * 5+ years Ruby on Rails experience. * Contributing to Ruby/Rails open source community (https://github.com/dadooda). * Clean, distinct, well-documented and reusable code is a *MUST*. * Solid understanding and everyday use of TDD (RSpec). * Strong JavaScript: raw language, jQuery, frameworks. * Everyday Git usage. * Practical programmer’s knowledge of HTML/CSS. * Hands-on experience of building high-traffic web applications in Unix environment (nginx, memcached, SQL server tuning, load testing tools, etc.). * 10+ years LAMP experience.

    $37.00 /hr
    2,462 hours
    4.64
  7. Filip Defar

    Filip Defar

    Javascript/Rails developer

    Croatia - Last active: 23 days ago - Tests: 6 - Portfolio: 1

    I started learned about web development in high school doing recreational programming, which lead me to pursue master's degree in computer science. After finishing my formal education, I reinforced my knowledge by working remotely for variety of clients based in EU and USA. I'm experienced at writing and maintaining large applications, and I constantly work on improving my skills. I'm also active on StackOverflow and in open source community. Stack Overflow: http://stackoverflow.com/users/735143/dabrorius Open source projects that I contribute to: https://github.com/intridea/grape/commits?author=dabrorius https://github.com/dabrorius/burek/commits?author=dabrorius

    $33.33 /hr
    1,265 hours
    4.99
  8. Derek Harrington

    Derek Harrington

    Ruby on Rails Developer

    United States - Last active: 14 hours ago - Tests: 2 - Portfolio: 8

    I am a talented and experienced full-stack web application developer. I work almost exclusively in Ruby on Rails. I love developing applications “the Rails way”. I appreciate the brilliance of the Rails architecture and enjoy using it to build world-class applications. I’ve created a number of complex systems using Rails including e-commerce sites, inventory management systems, scheduling systems, forum applications, internal organizational systems, and order fulfillment systems. My rails knowledge is also augmented with intimate knowledge of HTML5, CSS3, Sass, SQL, and jQuery.

    $105.56 /hr
    1,098 hours
    4.86
  9. Eugene Tsurcan

    Eugene Tsurcan

    Senior Front End - Ruby On Rails, HTML5/CSS3/JS, HAML/SASS, Responsive

    Moldova - Last active: 1 day ago - Tests: 8 - Portfolio: 37

    I am a Front End developer with extensive experience (5+ years of professional experience). I am aiming at getting opportunities to provide oDesk employers with my expertise, contribute to their success and build up reliable long-term partnership with them. I'm seeking interesting projects Full Time and Long Terms. Skills: ✓ Responsive web design for mobile or any display resolution (media queries): Multi-Device Web Layout Pattern (Off Canvas) and Mobile-First styles; ✓ Strong SASS/SCSS & LESS skills using mixins and calculations; ✓ Sass Mixin Libraries: Compass and Bourbon; ✓ Responsive CSS Frameworks: Bootstrap 2/3, Foundation 3/4/5, Skeleton; ✓ JS Frameworks: Jquery, Angular.JS, Dojo; ✓ Experience with Ruby On Rails: HAML, CoffeeScript, RVM; ✓ Strong HTML5 knowledge of new tags such as figure, article, section and when to use them; ✓ Cross browser compatibility with a specific focus on HTML5 shims (html5 shim, modernizr etc) for older browsers (FF 3+, IE 7+, Opera 9+, Safari/Chrome); ✓ CSS3 gradients, transitions, animations etc.; ✓ Strong Grid Systems: Fluid grid, Static/Fixed grid and Magic grid (Bootstrap, Foundation, SUSY, 960, FrameLessGrid, 1140 etc.); ✓ Experience with Parallax Effects (Stellar.js), Kendo UI, TinyNav, fancyBox; ✓ PSD, Fireworks, Illustrator to XHTML (HTML5, CSS3); ✓ Design Integration; ✓ Valid, semantic markup; ✓ Optimized for load speed markup; ✓ Experience in Git, HG, SVN, FTP (Github, Bitbucket); ✓ Experience with different platforms: Ruby On Rails, BigCommerce, CodeIgniter, Wordpress, CS-Cart, Drupal, Django, SquareSpace, Zend Framework, ASP.NET etc.; ✓ Templates Engine: Smarty, Jekyll; ✓ PHP/MySQL/Ajax - basic knowledge;

    Groups: Application Developers Alliance, Corona Labs...

    $35.00 /hr
    2,417 hours
    4.76
  10. Daria G.

    Daria G.

    Back-end and front-end dev and photographer

    Ukraine - Last active: 2 days 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
    1,791 hours
    4.61