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. Yavor I.

    Yavor I. Agency Contractor

    Android/Wear/Tizen/Backend developer

    Bulgaria - Last active: 2 days ago - Tests: 2 - Portfolio: 17

    Over the last 5 years I have developed a wide range of applications for Android based smartphones and tablets. Most of my clients are companies from the small business but also I've worked for Samsung, Shutterstock and British Telecom. I'm seeking opportunities to build applications from the ground up for you or your business. I have strong experience in these areas : Java, Android, Google App Engine, Backend and API development, Google Cloud Datastore, Tizen SDK, Database (Oracle, MySql and Sqlite), Ruby and HTML5/CSS3. I'm mainly interested in mobile apps development but I'm able to handle cross-client development including backend/API and web application. Example 1) Android app + Google App Engine(Backend) + Google Cloud Endpoints(API) Example 2) Example 1 + Google Cloud Messaging Example 3) Example 2 + Google Cloud Datastore Example 4) Example 1 or Example 2 or Example 3 + Web app (html/css/javascript) Example 5) Any of the examples above + Wear/Tizen app Example 6) Any of the examples above + UI An UI can be provided by one of the few very skilled designer I'm working with. It will be Android compatible by using the Material Design principles. * Please, only serious clients with vision for great, long-term projects! Not interested in part-time jobs. Strong communication is required!

    Associated with: Dision

    $32.22 /hr
    2,030 hours
    4.83
  2. Jacques Atlas

    Jacques Atlas

    Perl, Ruby, Unix and Networking Expert

    South Africa - Last active: 2 months ago - Tests: 7

    Over 19 years of experience working for multinational telcos within their Internet Service Provider Divisions. 8 Years working in networking for a global ISP. Working for UUNET MCI WorldCom (Now Verizon) our network was provisioned, this enabled us to reduce network engineer mistakes, enforce best practices, automate cohesion between all systems. The solution was in house written in Perl, Bash and utilised best of breed open source solutions. Networking provisioning, graphing, monitoring and Router / Switch disaster recovery systems with a focus on automation of networking systems and tools to assist engineers. I am an experienced programmer in Perl, Ruby and Bash, coming from unix environment. I started using Perl in 1997 and continue to use it every day. I am passionate about all systems which add value to ones business, through smart work one can reduce operational express.

    $100.00 /hr
    726 hours
    5.00
  3. Pavel Pachkovskij

    Pavel Pachkovskij

    Software Developer

    Belarus - Last active: 08/28/2014 - Tests: 2 - Portfolio: 3

    Agile Ruby and Ruby On Rails developer. Experienced in MySQL, PostgreSQL, JavaScript, AngularJS, Haml, Sass, MongoDB, Redis, RabbitMQ, Amazon AWS and Amazon AWS API, PDFKit, Nokogiri, PayPal, Google Checkout, Stripe.

    $44.44 /hr
    126 hours
    5.00
  4. Shailja G

    Business services and project manager

    India - Last active: 11/01/2010

    Having 11years of experience with Operation and project management. Seeking challenging opportunities in project managemnt and to render my skills to your organization for mutual growth and benefit.

    $75.00 /hr
    0 hours
    5.00
  5. Richard Chae

    Richard Chae

    patent consultant and writing professional

    United States - Last active: 10/17/2014 - Tests: 3

    I received my undergraduate degree in Electrical Engineering from the Massachusetts Institute of Technology and my JD from Boston University School of Law. I practiced as an attorney from 2001-2012, with a focus on patent litigation, patent prosecution, and intellectual property strategic counseling. Areas of expertise include the following: Patents ====== - patent drafting and prosecution - patent searching - patent analysis for purposes of freedom-to-operate, infringement, IP due diligence, patentability, and validity - claims charting - claims construction Research and Writing ================ - legal research - legal writing - technical writing - report writing - resumes and cover letters

    $60.00 /hr
    0 hours
    5.00
  6. Miah Raihan Mahmud Arman

    Miah Raihan Mahmud Arman Agency Contractor

    Senior Ruby on Rails developer

    Bangladesh - Last active: 1 day ago - Tests: 7 - Portfolio: 6

    Experienced as a Ruby on Rails Developer over 5+ years in web development. Developed highly scalable platforms for start-up companies using latest technologies. Also experienced in Team Leading and Team building.

    Associated with: Backspace LLC

    $30.00 /hr
    1,577 hours
    4.99
  7. Justin Bachus

    Justin Bachus

    10+ years experience in Linux System Administration and web hosting

    United States - Last active: 03/28/2011 - Tests: 2

    I have been involved in Linux and FreeBSD system administration for over 10 years when I began managing servers for a social networking website. After starting my own web hosting business and working in multiple positions in both the private and public sector, I consider myself an expert in system administration and designing systems to meet customer needs. With degrees in Business Honors and Management Information Systems, I can quickly articulate business needs and translate these into technical requirements. My technical experience allows me to then research and choose the best and most economical needs to match customer requirements.

    $55.56 /hr
    55 hours
    0.00
  8. 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
    0 hours
    0.00
  9. Zhirayr G.

    Zhirayr G.

    Agile web development

    Russia - Last active: 3 months ago - Tests: 3 - Portfolio: 2

    Hi, My name is Zhirayr. In my portfolio, are a few of the programs that I've developed. I believe my strong points are my Creativeness and Punctuality. My #1 goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair. Since 2008, I'm freelance web developer. Mostly work with backend (big data, cluster programming, high load). Also from 2012, I develop Ruby / Ruby On Rails applications and websites. Thank you in advance for your time and consideration. I look forward to working with you soon. I have a Bachelors in Software Engineering from Moscow Aviation Institute (National Research University), in the Russia. Listed below are my experience and skills. — Ruby; — PHP; — Frameworks: Ruby On Rails, Sinatra, Laravel, Phalcon; — Core web: XML, JSON, HTML/CSS, JavaScript; — OS: Mac OS X, Linux; — VCS: Git, SVN; — Bug/Issue trackers: Jira, Assembla, Redmine; — SQL: PostgreSQL, MySQL; — NoSQL: Riak, MongoDB, Redis; — AWS: EC2, S3, CloudFront, ElasticBeanstalk, EMP, etc; — UML.

    $38.89 /hr
    0 hours
    0.00