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, 208 Ruby projects are completed every quarter on Upwork.

208

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: June 1, 2015
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  1. Will Dampney

    Will Dampney

    Software Engineer, with focus on Continuous Integration, Code Quality

    Australia - Last active: 01/04/2014 - Tests: 3

    After a few years of working as a software engineer, I developed an interest in the concept of code quality - and the ability to place better guarantees on the work coming out of the development team using automated unit testing. As an individual, I can demonstrate that my code is testable, and executes given functional requirements within certain parameters across different platforms and conditions. As a team, existing and introduced bugs can be readily identified and corrected much more efficiently, and ensure that corrected behaviour remains in place for future releases. When mixed with a bit of agile development exposure, I found myself in the world of TDD, BDD, Continuous Integration and Continuous Deployment, not to mention the opportunity to use some cool technologies like TeamCity, Selenium, and even some physical red/green build lights. Commit/build issues that previously took a day or more to find could now be discovered and fixed much more efficiently, before the developer had moved on from the code, and before anyone else got a hold of the broken build! I believe that agile development methodologies, combined with continuous integration and testing strategies assisted us in achieving these goals. Well-defined functionality and architecture supported by a thorough testing framework, both automated and human-based, helps us to get high-quality products out the door.

    $83.33 /hr
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  2. Ricardo V.

    Ricardo V.

    Clean, Simple and Working.

    Portugal - Last active: 10/25/2013 - Tests: 5 - Portfolio: 2

    Ruby on Rails, Ruby, PHP, CodeIgniter, Hero Framework, Wordpress, PostgreSQL, MySQL, AJAX, Javascript, jQuery, CSS, XHTML and HTML5 Expert. I am a Communication Networks Engineer from http://ist.utl.pt/en/. I've been in the web development business for more than five years. My engineering base give me the advantage of knowing what is hapening behind the scenes. I'm a extremely motivated, and multifaceted individual that is capable of figuring out a solution to almost any problem. As a "Muse Builder", I specialized in elevating creative ideas through technical solutions implementing world-class web applications. I live and breathe: web/mobile development, business models, concept creation, online advertising, online marketing and strategy. Some other skills: - I write valid W3C mark-up in CSS and XHTML. - Services and social platforms API integration. - Version control and backup with GIT or SVN. - Coding by MVC, MVP and DRY. - XSS and CSRF aware and know how to prevent it. - Can translate good design to web work.

    $40.00 /hr
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  3. Michael M.

    Michael M.

    Expert Web/Mobile Developer and Quality Manager

    United States - Last active: 10/28/2013 - Tests: 2

    I excel at quickly understanding a client's goals and delivering a product on target and on time. I have expertise in all aspects of web development using either Ruby/Rails or C# (MVC). I am also skilled at iOS programming to deliver mobile applications to my clients. I have the industry knowledge and background to deliver solutions in regulated environments such as pharmaceutical and biotech. Prior to working as a programmer, I was the Quality Assurance manager for a pharmaceutical testing company. In that role, I had to be an expert in quality systems and regulations. I bring that experience to all of my contracts and strive for the highest quality in everything I do.

    $66.67 /hr
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  4. Robert Novak

    Robert Novak

    Software Developer

    United States - Last active: 08/03/2014 - Tests: 4

    Thanks for taking the time to review my profile. I'm a hard worker, with experience in both open and closed source software development. I have several years of experience working in the financial industry, with knowledge of industry compliance requirements and procedures, process engineering, and extensive training in Agile software development. I take a lot of pride in my work, and believe I can be a very capable member of your team.

    $33.33 /hr
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  5. Alexander Grigorov

    Alexander Grigorov

    DevOps

    Russia - Last active: 4 months ago - Tests: 2 - Portfolio: 1

    System administrator: 1. Unix (FreeBSD, OpenBSD, NetBSD, Solaris 10) 2. Linux (Red Hat, Cent OS, Gentoo, Debian, Ubuntu) 3. Windows (Windows 2003, Windows NT/2000) Developer of the language python, ruby, php,java. 1. Python (Django projects) 2. Ruby (Ruby on Rails projects) 3. Objective-C (iOS Developer) Good knowledge of SQL (MySQL, PostgreSQL). Easily trained and ready to work. Github: https://github.com/grigorov

    $67.00 /hr
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  6. Michael Gold

    Michael Gold

    BI - Analytics: GoodData, Pentaho, Jasper, Kettle/Mondrian, PostgreSQL

    United States - Last active: 10/02/2013 - Tests: 2

    Most recently, my projects have focused on the development of scalable BI/Analytics/Reporting products in the heathcare domain, leveraging BI platforms such as GoodData, Pentaho/Mondrian/Kettle, and JasperServer. These solutions were built upon relational databases including PostgreSQL and columnar databases including Vertica and InfiniDB. In addition, I have additional experience using map-reduce tools such as Hadoop to perform analysis, data cleanup and ETL, as well as graph analysis and visualization using Gephi.

    $100.00 /hr
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  7. Jared Volz

    Jared Volz

    Sticky Communications Specialist | Strategy Wiz | Social Media Guru

    United States - Last active: 08/16/2014 - Tests: 6 - Portfolio: 1

    Delivering exactly what you want, exactly when you want it. I bring enthusiasm, creativity, and over a decade of professional experience to clients all across the globe. Whether it's creating a digital campaign that gets the right message to the right audience, designing an eye-catching website, or crafting an effectual strategic plan I have a proven track record of success no matter how big the budget. I've managed advanced digital communications campaigns that last years and have multimillion dollar budgets, and I've created websites for non-profits operating on a shoestring. Some of my greatest strengths are social media marketing, blog writing, visual storytelling, and video production. I am passionate about helping clients get the most out of their digital properties by making content that moves people. I'm eager to exceed your expectations and talk with you about how I can help your organization achieve its goals.

    $66.76 /hr
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  8. Vinter Soft

    Vinter Soft

    Development firm focused on Rails applications

    Uruguay - Last active: 07/23/2014 - Tests: 2 - Portfolio: 2

    At Vintersoft we focus on the development of web applications based on Ruby on Rails with rich user experience through the use of Javascript. We count with a broad experience in web applications programming as a result of participating in several independent projects over the past 5 years. We also have experience in PHP through the use of other MVC frameworks. We constantly use git for code management and have experience in heroku for deployment.

    $33.33 /hr
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  9. Pierre HERAULT-MARTIN

    Pierre HERAULT-MARTIN

    Senior Developer / Project Manager

    France - Last active: 05/25/2014 - Tests: 1

    i master object-oriented modeling / programming and feel comfortable with many languages, around many frameworks. i successfully worked and led many projects to mature / production states, from small iOS Apps and intranet / websites to complex neural-networks artificial intelligences for analysing and processing images. i'm a very creative person, and most of all i enjoy solving problems, whatever their nature is. If you're stuck with a problem related to software, object, machine learning, project management,... Drop me a note!

    $72.22 /hr
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  10. Adrian Klingel

    Adrian Klingel

    Automotive and Powersports Fitment Data Expert

    United States - Last active: 06/13/2014 - Tests: 1

    I am the founder and Chief Technology Officer of Illumaware, LLC, where we have served the fitment and data management needs of medium- to large-sized aftermarket parts manufacturers for over 10 years. We pioneered the SaaS business model for ACES and PIES data management in the automotive aftermarket. Currently we serve over 80 manufacturers, many of whom are multinational corporations. Prior to founding Illumaware, I spent 6 years as consultant to the Chief Information Officer of CARQUEST Auto Parts. I have an extensive background in automotive and powersport data acquisition, management, and delivery, and am the original author of the PIES XML specification for the Auto Care Association.

    $138.89 /hr
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