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. Alexis Baroody

    Alexis Baroody

    Programmer

    United States - Last active: 29 days ago

    • Been professionally programming for 11 years • Experience with C/C++, Java, Javascript, Ruby, SQL • Managed and programmed projects that included building games, research, data collection • Rubymotion and iOS development expertise • Worked on Rails and Javascript web projects • Published iOS apps including the game Tilt Defense (itunes.apple.com/app/id923794667)

    $35.00 /hr
    21 hours
    0.00
  2. Jordan Goldstein

    Jordan Goldstein

    Web Programmer

    United States - Last active: 01/17/2013 - Tests: 3

    During the last two years, I have developed extensively using the Ruby on Rails framework, including internships at Due Props, with Rails 3 Way author Obie Fernandez, and Penguin Digital, recently acquired by Shutterfly. I am now a technical co-founder at VentureBoard, where I specialize in Rails development and enforcing good application and code structure. If you're looking for a contractor familiar with writing Ruby on Rails code that is not just effective, but maintainable, and who has had a wide variety of experiences familiarizing him with existing solutions to problems you likely have, then I'm a good candidate for you.

    $44.44 /hr
    12 hours
    0.00
  3. Aleksandr Semenov

    Aleksandr Semenov

    Senior Web Implementer

    Russia - Last active: 6 days ago - Tests: 2

    Major skills: 7+ hands-on experience in software development. System architecture, user interface design Backend-development: Ruby, Rack, Sinatra, Rails; node.js; PostgreSQL, MySQL; MongoDB; RabbitMQ; Redis Frontend-development: JavaScript, CoffeeScript; jQuery; Backbone.js, Ember.js; WebSocket; HTML5, Haml; CSS, Sass, Compass Deployment: Linux, SSH, Upstart, Git, Nginx, Capistrano

    $32.22 /hr
    109 hours
    0.00
  4. Samridh S.

    Samridh S.

    Software Engineer looking for freelancing opportunities

    United States - Last active: 05/12/2014 - Tests: 1

    I am an Engineering graduate with a major in Computer Science from PES Institute of Technology in Bangalore, India. I was employed with Microsoft IDC, Hyderabad. I have worked with open technologies such Python and Django, Ruby on Rails and Linux as well proprietary technologies like .NET/C#. I engineer SaaS apps. I am currently based in California

    $33.33 /hr
    0 hours
    0.00
  5. Nikos M.

    Nikos M.

    Experienced systems developer

    Greece - Last active: 3 months ago - Tests: 3 - Portfolio: 1

    I am a Masters in Computer Science, graduated from the University of Crete. My master's thesis topic is about parameterisable automated GUI generation from data structures using a dynamic language. My interests involve computational complexity, algorithms and algorithmic solutions which use high-level recomposition or problem reduction, graphic algorithms, low-level 3D processing, cryptography, theoretical development tools, theoretical studying and analysis of languages, as well as languages themselves, among many, many others. I have worked with all traditional and mainstream "system" languages (c, c++, java, c#), as well as "scripting" (ruby, Delta, javascript), and (even) functional languages (haskel, scala). I also have worked in many different fields of applications, ranging from a toy postscript resterizer, a couple of CPU simulators, byte-code compilers and virtual machines, interpreters, project-description translators (and therefor toy build-systems), tons of linux junior (and juvenile) administration and scripting, web-development (mainly in PHP and ruby), 2d games, 3d graphics (such as surface generation, texture mapping, lighting), peer-to-peer experimentation (a "p3p" chat client), cryptography, and probably even more that I cannot recall any more. I enjoy learning and using solely the latest (bleeding edge) technologies and methodologies. I particularly enjoy a lot researching common wisdom about specific topics, I enjoy splitting problems into topics about which there is wisdom to be found, and finally wishing to create new wisdom through problems that truly hit new frontiers. My ideal projects involve bits and pieces of such technological and scientific challenges, and are (ideally) about something "cool and interesting". I enjoy a lot talking out and figuring out common ground and specific arrangements which make everyone happy. Apart from computers, I am also a dancer, a mover, a thinker, a musician, a healer and a researcher. Feel free to contact me if you have specific questions, if you feel you need to validate any of my claims, you have an objection about what I ask in exchange for work, or simply to have a chat and get to know me.

    $35.00 /hr
    0 hours
    0.00
  6. Dumitru C.

    Dumitru C.

    Ruby on Rails developer

    Italy - Last active: 09/04/2014 - Tests: 1 - Portfolio: 1

    I'm a full stack web developer specialized mainly in web application development. I can handle all aspects of the web application creation process. I especially enjoy Ruby language, hacking things with jQuery and I'm still learning how to perfectly configure and squeeze maximum performance from a linux server serving Ruby apps.

    $60.00 /hr
    0 hours
    0.00
  7. Narbeh Yousefian

    Narbeh Yousefian

    Sr Technical Consultant with SW and Google Search Appliance experience

    United States - Last active: 10/31/2013 - Tests: 2

    - Seeking opportunities ranging from simple tasks to complex long-term projects in the software, Google Search Appliance, and related technical fields - Extensive experience in all software design, software development, user acceptance testing, technical integration, Google Search Appliance administration/deployment - Strong math/science/problem solving skills and a diverse software engineering background

    $55.56 /hr
    0 hours
    0.00
  8. Andre Sachs

    Andre Sachs

    Senior Architect, Programmer, Integrator

    South Africa - Last active: 01/15/2014 - Tests: 9

    My focus is on the Open Source technology space. I have seventeen years experience building solutions and implementing custom integrations, specifically but not limited to the Internet Service Provider space. I am a programming polyglot and have a knack with quickly learning new languages and frameworks. I enjoy platform automation and delivering tools that automate processes to keep businesses accelerating. This includes remote systems administration and automation of configuration management at a respectable scale. I am a conscientious, motivated and impassioned technologist with solid communication skills and a high level of passion for people and technology. Most of all I really enjoy helping people solve problems. Some recent projects include: - Platform design and administration for a Thin Client implementation running on 55,000 clients (LTSP and Ubuntu) - Large scale network monitoring implementation - Web based membership management system for a prominent political part - Continuous integration system - Design, build and manage virtualisation platforms - GIS based contractor work verification system for a civil engineering works Thanks for taking the time to read my profile, Andre

    $60.00 /hr
    0 hours
    0.00
  9. Steve Fisher

    Steve Fisher

    Experienced web developer of SaaS systems

    United States - Last active: 09/27/2013 - Tests: 1 - Portfolio: 8

    I have over 15 years of software development experience on all types and sizes of projects for customers in the education, pharmaceutical, non-profit, defense, and commercial markets. My expertise is in web-based SaaS systems. Until 2010 I led a team of about 30 developers on a Microsoft ASP.NET SaaS system for the college/university space. Since early 2013 I worked writing automated QA integration tests for a Ruby on Rails app using Rspec and Capybara. (From 2010 to 2012 I took a break from software to attend music school. I'm currently a musician, and I support myself by doing software development.) I am currently looking to do more Rails automated QA testing, Rails development, or manual QA. I'm always open to other projects that meet my skill set, though.

    $66.67 /hr
    0 hours
    0.00
  10. Nikolay M.

    Nikolay M.

    Network administrator, Juniper/Cisco expert, Perl/Ruby developer

    United Kingdom - Last active: 4 months ago - Tests: 2

    Over the last 14 years, I have managed a wide range of networks based on Cisco, Juniper, Arbor, Checkpoint, Huawei, D-Link and other equipment. My strongest experiences are security and multicast. I have experience in programming Perl, Ruby, Bash. Excellent troubleshooting skill. I also have some experience in Russian-English, English-Russian translation.

    $44.44 /hr
    0 hours
    0.00