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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. Sourav S.

    Sourav S. Agency Contractor

    Expert Web Designer & Web developer in Photoshop, HTML, PHP, JAVA, etc

    India - Last active: 1 month ago - Tests: 8 - Portfolio: 19

    We have very highly experienced Software and Hardware Engineers. Under the guidance of strong and highly ethical management team our firm has completed projects on Design(Photoshop, Illustrator, Flash, CorelDraw), JAVA(JAVA, JSP, Spring hibernate) , PHP .NET, CMS(WordPress, Joomla, Magento, OpenCart ), Framework(Codeigniter, CakePHP, Joomla Framework), CRM(Sugar) & Android, iPhone. Our team has excellent dedication to complete the project with a very competitive rate and stipulated time frame. We are very dedicated into our job and moving with high ambition. We deliver high quality and optimizing code for client.

    Associated with: Grapple Technologies

    $10.00 /hr
    0 hours
    0.00
  2. NIKHIL KATRE

    Software Engineer

    United States - Last active: 06/21/2012

    PROFILE I am an enthusiastic and motivated software engineer. My extensive background in technologies such as C, C++, .NET (C#/VB.NET), Java, Ruby on Rails, SQL leaves me well suited to design and architect both intricate standalone applications and complex multi-platform distributed systems. Throughout my career I have applied a variety of pragmatic development methodologies. My proven communication skills and sound understanding of industry best practices offer a productive and contributory presence to both small and large team environments. QUALIFICATIONS SUMMARY * Highly motivated towards developing technical solutions that improve scalability, performance and reliability of software applications. * Plan, develop and implement successful large-scale projects from conception to completion * Competency in Java development and object-oriented analysis * Good analytical, time management, collaboration and problem-solving skills TECHNICAL SKILLS * Programming Languages: Java, C, R, MATLAB, SQL, JavaScript, HTML5, CSS3, Ruby, PowerShell * Framework / Skills: Ruby on Rails, .NET Framework, PowerShell Scripting, AWS, Chef, Ansible,Puppet * Databases: SQL Server, MySQL, Oracle 10g, SQLite * Networking: TCP/IP, Routing Protocols, Socket Programming * Web: PHP, XML, JSP * Tools: Eclipse, NetBeans, Visual Studio, VIM, RubyMine, Git, XAMPP, Oracle SQL Developer, Code Igniter, Wireshark, Open NMS, CISCO Packet Tracer, Dreamweaver * Concepts: Hadoop, SDLC, MVC, Object Oriented Design Patterns, Object Oriented Programming * Platforms: Linux, Windows (Mobile Platforms: Android, Java ME)

    $5.00 /hr
    0 hours
    0.00
  3. Ramiz Raja

    Ramiz Raja

    Senior ROR |Redmine|Spree|Refinery CMS developer

    Pakistan - Last active: 3 days ago - Tests: 4 - Portfolio: 3

    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
    1,491 hours
    5.00
  4. Kamaljeet S.

    Kamaljeet S.

    ColdFusion, CFWheel, PHP, WordPress

    India - Last active: 14 hours ago - Tests: 14 - Portfolio: 4

    I have 8+ years of full time experience in ColdFusion, and worked on more than 80 ColdFusion websites which include Enterprise level application , E-commerce websites , Mobile websites. I have wide experience in developing web applications using coldfusion, php, asp, jquery, sql server and experience with migration of coldfusion websites including installation, webserver administration. I have extensive experience working on integration of Facebook, Gmail, Yahoo, linkedin, Twitter and Twilio API's.I have sound knowledge of domains like Benefits, Ticketting systems and Publishing systems. I have extensive experience working on integration of Facebook, Gmail, Yahoo, linkedin, Twitter and Twilio API's and all other major Third Party APIs. Payment gateways like PayPal, eWay, authorize.net, stripe etc., I have good working experience with all these.

    $17.00 /hr
    2,344 hours
    4.99
  5. Taylor Gronka

    Taylor Gronka

    Experienced Developer: I emphasize intuitive design and optimization

    United States - Last active: 1 month ago - Tests: 3

    #If you consider me for a project, please ask me about completing a test project! Contact me about what I'm currently working on. Graphic design was a small hobby of mine since middle school. While in high school and college I worked on small projects that interfaced with the web. After graduating from Duke in Electrical and Computer Engineering (ECE), I have worked extensively on all levels of web development, and I have grown to love the field. TeenAIDS.org highlights some of my best work - I led the work on the design along with writing e-mail friendly newsletter layouts. I believe my current personal project is my greatest achievement, which I think it is best described as a new form of a social media platform. After intensive research, I settled on using the Pyramid web framework (python) with a Cassandra database server, served by nginx and uwsgi on Linux. The web service is incredibly resource-intensive, so every aspect, from the back end to the security to the front end, has had a heavy emphasis on optimization, especially on the database. My database design is probably my greatest achievement, in that I have a method to reduce specific query cases from a few minutes per query to standard query-response time, which is usually in the milliseconds for Cassandra. Other experience: Rails/Ruby, Javascript, CSS3/HTML5, sass, SQL/CQL, Django, CodeIgniter, Symphony. Experience that I lack but I am currently seeking is launching a site that will be under heavy load (lots of visitors), and more experience with C/C++/C#. My top 2 strengths as an employee: 1) Working in robotics since high school and ECE has developed an excellent work ethic in me. I am used to hard deadlines, and doing "whatever it takes" to meet those deadlines. In college I often padded my backpack so I could take naps on the lab floor, which saved commute time and ensured I would never oversleep. 2) I hold a lot of respect for every person (with the usual exceptions, of course), and I care about others and their problems. This causes me to be straightforward, honest, diligent, and easy to work with. If I am worried about meeting a deadline, I will not hide the fact, and I will do what I can to make sure the end result is pleasant and fair for everyone. My top 2 strengths as a programmer and developer: 1) Working with robotics and working in the ECE field has helped me develop rigorous testing and debugging techniques, from the first phases of development. When working on equipment, the tiniest bugs can bring an entire system down - and often there is not an opportunity to rectify the bug after the fact. 2) Every project is different, with specific requirements, and I have the patience and enthusiasm to extensively research each problem beforehand. The best example of this is the design of my project's database - I was able to overcome the hurdles encounter by other programmers from researching their methods, researching how databases work on a low level, and then developing an original solution. Also note that a lot of time researching is for myself as well as my clients, however, I don't consider it "work". If I did a large amount of research for a client, I might bring up billable research time in a candid discussion, but I do not want to set an expectation that I be bill for all of that time. My main goals working as a freelancer are to gain experience on new projects

    $30.00 /hr
    0 hours
    5.00
  6. Szabolcs Bökönyi

    Szabolcs Bökönyi

    Web Designer, Online Media and Marketing Professional

    Hungary - Last active: 16 days ago - Tests: 2

    I have been working in the online media and web development for over seven years. Web design and development is something I very much enjoy to do therefore I keep up with the latest technologies.Over the last seven years I have developed quite a lot of websites with HTML CSS, MYSQL, Wordpress and applications with Ruby on Rails and Sinatra. I also very much enjoy graphic design and have experience with editorial design, magazine layouts, creating flyers and posters.

    $16.00 /hr
    0 hours
    5.00
  7. Michiel S.

    Michiel S.

    Ruby programmer and artist

    Netherlands - Last active: 15 days ago - Tests: 1 - Portfolio: 1

    I always loved designing and sketching. When I became an engineering student I got myself into computer programming. Then as the highly creative person that I am I tried to make a career as an artist. Out of my creativity came the love back for programming. Parametric design and CNC milling and printing techniques began shaping my interest for the exactness of programming. Now I can also effectively design a web app as well as do many things with computational art. Ruby, Rails and Sinatra are my favorite web-frameworks. As a long term vision I do see myself using my skills in math, computers and design to bring my field of work closer to that of architects, animators and other creatives. I also paint. Most interestingly here about this probably is my perspective drawing talent which could be useful at some point for visualizing ideas. I am truly gifted with this and a quality fineline watercolor sketch could lead to surprising insights for your business.

    $22.22 /hr
    0 hours
    5.00
  8. Aliaksandr D.

    Aliaksandr D. Agency Contractor

    Front-end developer

    Belarus - Last active: 1 day ago - Tests: 10 - Portfolio: 2

    Front-end developer and UI Designer Skills – HTML, including HTML5, HAML, and frameworks such as Bootstrap and Zurb Foundation – CSS, including CSS3 and SASS – JavaScript, including AngularJS, Backbone.js, jQuery and CoffeeScript – PHP, WordPress – Ruby and Ruby on Rails – Node.js – MySQL, PostgreSQL and MongoDB – Git

    Associated with: Potok Proyektov

    $18.00 /hr
    1,266 hours
    4.49
  9. Mehul Javia

    Mehul Javia Agency Contractor

    Geek in RoR / PHP / MySQL Web Development

    India - Last active: 4 days 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
    705 hours
    5.00
  10. Alina Tymoshenko

    Alina Tymoshenko Agency Contractor

    Ruby on Rails Development, UI/UX Design

    Ukraine - Last active: 14 hours ago - Tests: 5 - Portfolio: 5

    Account manager in versatile development company COAX Software.  Linkedin profile:  www.linkedin.com/pub/alina-tymoshenko/51/899/1b6 My main benefit that I collaborate only with experienced UI/UX designers and developers. That means you don’t have to search separate freelancers for your entire project. I'm passionate about my job and I always strive to help people in getting beautiful and functional final products. Our main technology is Ruby on Rails. But also we have Android & iOS developers.

    Associated with: COAX Software

    $25.00 /hr
    685 hours
    5.00