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, 209 Ruby projects are completed every quarter on Upwork.

209

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 4.73.

4.73
Last updated: July 1, 2015
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  1. Vasil Stoyanov

    Vasil Stoyanov

    Software Developer

    Czech Republic - Last active: 6 days ago - Tests: 2

    A very early starter I wrote my first computer program aged 9, discovering a passion I keep and follow to this day. Afterwards, I enrolled in the best high school with focus on computer science in the country and started my first full-time software engineer job as a teenager. Since then I focused on the server-side and worked on a number of projects for customers ranging from small start-up companies to top-tier investment banks. I have also been responsible for setting up and maintaining servers and user interface development. Besides excellent self-learning skills and ability to work independently I also possess decent tech writing and strong presentation proficiency having been a trainer for Java and J2EE technologies for more than 2 years. I have also been active in the community, participating in university courses and given a presentation for the local JUG.

    $40.00 /hr
    141 hours
    0.00
  2. Viktor S.

    Viktor S.

    Ruby on Rails/AngularJs Developer

    Russia - Last active: 10 days ago - Tests: 3 - Portfolio: 3

    Hi, my name is Victor. I specialize in developing rich web applications in Ruby on Rails, html5 and JavaScript frameworks (AngularJs, Backbone with Marionette). Some other tools/libs I use in my work: MySQL/PostgreSQL/MongoDB/Redis, jQuery, Twitter Bootstrap. Feel free to contact me about any project ideas or request you have - and we will discuss it.

    $33.33 /hr
    12 hours
    0.00
  3. Alexis Baroody

    Alexis Baroody

    Programmer

    United States - Last active: 18 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)

    $45.00 /hr
    48 hours
    0.00
  4. Dmitry M.

    Dmitry M.

    Senior Software Developer / Architect

    Russia - Last active: 1 month ago - Portfolio: 4

    I'm software developer and architect with 10+ years of experience in server and mobile development areas. Currently I'm available for contract work (remotely is preferred). My specialities include: - Android - deep knowledge from the very low layers (kernel-specifics and native low-level components) to high-level Java development. - Linux - server development in C, C++, Ruby and Erlang. - VoIP - expertise in VoIP protocols (SIP/RTP/RTSP etc) and related networking technologies. - Ability to "get things done" - I know how to setup development process for teams, getting product done (development workflow, code reviews, automated testing, etc).

    $80.00 /hr
    0 hours
    0.00
  5. Maciej D.

    Maciej D.

    Expert in network technologies

    Poland - Last active: 29 days ago - Tests: 2

    In-depth knowledge of networking, experience in writing ruby scripts for automating the administration process as well as coordinating network/server related projects. I've been designing and deploying networks, including paperwork, putting cables in the walls, designing security policies and implementing them on firewalls and IPSes. Web development - anything from deep, dark server-related backend to client side fronted. Using Node.JS and Express daily. Done a lot of consulting concerning running small and middle-sized company networks, managing web development projects etc.

    $80.00 /hr
    0 hours
    0.00
  6. Martin Naumann

    Martin Naumann

    Software Engineer

    Switzerland - Last active: 1 month ago - Tests: 3 - Portfolio: 2

    Having worked for a range of companies (Numbrs, Fraunhofer IOSB among others) and industries (architecture, communities, media, medicine, energy, banking) in different roles (e.g. IT operations, frontend and backend developer, customer support, IT support, database administrator) I offer all needed competences and experience needed to successful software projects. In conclusion I am a motivated jack of all trades, ready to go wherever needed to make the project fly. I am willing to adapt and learn as well as exchange experience and share knowledge. I enjoy challenges as much as I enjoy working together. I am always open for fresh perspectives and new ideas. I am passionate about what I do. I take ownership of my projects and I prefer being proactive.

    $70.00 /hr
    0 hours
    0.00
  7. Rodrigo Crisanto

    Rodrigo Crisanto

    Software Developer

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

    I have a Software Developer with more than six years of experience. I am a Java-Based developer, however, I have been working with other technologies such Ruby, doing web applications based on Ruby on Rails framework. Since 2012 I have worked as a Adobe CQ Consultant, working on many projects including website migration, digital assets management, etc. I have developed many sites on this technologies, some of them are www.asicsamerica.com, www.eagle.org, www.successfactors.com and more. All these project were developed under Agile methodologies, doing daily scrums to give updates of the development process, bi-weekly demos to show the progress to the client, and bi-weekly retrospectives to improve anything about the development method. I also consider to be proactive to ensure good quality of delivered products, having fluid and good communication with the client to success and achieve goals.

    $33.33 /hr
    0 hours
    0.00
  8. Dwayne Ewens

    Dwayne Ewens

    Independent Contractor

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

    17 years Software Development and QA experience in testing client/server applications, ERP, CRM, and other web-based applications. Experience writing and negotiating requirement contracts for various industries including US Air Force / US Government., aircraft industry, commercial software, oil & gas, and education utilizing the SEI -CMM process for business infrastructure. SUMMARY • Strong application lifecycle management • Developed well interpretation applications for down hole devices and oil & gas surveys • Conducted reviews for testing, debugging and coding software in C++, Visual Basic, Fortran, and Java 7 • Provided analysis for sequencing and plotting oil & gas survey data • Managed and implemented new requirements and developing supporting documentation • Configured and setup project applications for deployment • Served as lead on deploying and configuring PeopleSoft Financial, HCM, CRM • Coded with Ruby on Rails, C++, Java and scripting with JavaScript • Developed software application in C++, C# and Visual Basic in Dev. Studio Desktop 2012

    Groups: LoginRadius

    $33.33 /hr
    0 hours
    0.00
  9. Eric Adem

    Eric Adem

    Software Developer

    United States - Last active: 23 hours ago - Portfolio: 1

    I have been doing software development for over 25 years and during that time, I have worked on many projects in different industries for a wide range of clients. I have worked on computer games, business software, e-commerce, database apps, mobile phone apps, websites and more. I have built up a core list of clients who continually call me for repeat work. I feel that my greatest strength lies in the process of creating a software solution from start to finish. I enjoy being a part of the requirements analysis process, discussing needs with a client and determining how software technology can be suited to fit those needs. I also enjoy the technical design and implementation phases, seeing a project come together and delivering it to the client in milestones. I maintain clear communication throughout a project, making sure that I am on the same page with the client at all times. I am very honest about my skills and ability to complete a project. I'm not one of those cut-and-paste bidders who tries to bid on as many jobs as possible. I spend a great deal of time weeding through job listings to make sure I'm absolutely qualified for a job before I submit a bid on it. I don't want to waste my time or yours. Thank you for your consideration and I look forward to working with you. Please message me if you have any further questions.

    $80.00 /hr
    0 hours
    0.00
  10. Felix Muller

    Felix Muller

    Ruby on Rails / MEAN stack / Front-end developer

    Germany - Last active: 1 month ago - Tests: 7 - Portfolio: 2

    I'm a Ruby on Rails frontend and MEAN stack developer/consultant from Munich (Germany) with 6+ years experience. I enjoy new challenges in transforming inspiring graphic designs into great Web apps using all of the latest technologies like Rails4, AngularJS, Node.js, HTML5, CSS3, CoffeeScript and many others. My speciality is frontend development with a focus on Web performance optimization, great UX, backward browser compatibility and SEO. I'm highly detail & performance oriented and my favourite part of web development is Javascript programming which can transform a static web page into a piece of art.

    $44.44 /hr
    0 hours
    0.00