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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.

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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. Efren Fuentes

    Efren Fuentes

    Senior Enginer/Developer

    Venezuela - Last active: 3 days ago - Tests: 8

    I am an Python/Ruby programmer and Linux System Administrator. I had spent 18 years in the corporate world as a developer and linux administrator, working in the office. four years ago I jump to working remotely from home as a freelance developer. I have built apps for my customers ranging from locally in Nueva Esparta, and all over the world. I take pride in my work and the majority of my customers bring me repeat business and referrals. I feel I have been successful, not just because of my web programming skills, but because I am a reliable and dependable web programmer that can be trusted to follow through with my work. I enjoy working directly with my clients, rather than having project managers involved. Even though I seldom meet my clients in person (due to geography), I am able to effectively communicate via email and chat to complete the website development project to their specifications.

    $30.00 /hr
    67 hours
    5.00
  2. Sergey Lymar

    Sergey Lymar

    Sergey Lymar

    Russia - Last active: 1 day ago - Tests: 3

    I am a professed developer with core strength in full-stack web development. For the last few years I was mostly involved in development of corporate websites for internal use. I am very well experienced with ASP.Net, Ruby on Rails, HTML and Javascript. Also I am well exposed to Sharepoint development and K2 blackpearl (I created a management of change system used by 1500+ users on 6 offshore and onshore assets in of the biggest oil and gas projects in far-eastern region).

    $25.00 /hr
    5 hours
    5.00
  3. Miguel Palhas

    Miguel Palhas

    Software Developer

    Portugal - Last active: 1 day ago - Tests: 7

    I'm a Software Developer with a large experience and interest in Linux, Ruby, Javascript, CSS. I'm currently focused on Web Development and Systems Administration, but always with an eye on general programming and scripting, and the open source world. I also have large experience (mostly due to my MSc thesis) in C++, CUDA and High Performance Computing.

    $22.22 /hr
    0 hours
    0.00
  4. Robert Valentak

    Robert Valentak Agency Contractor

    System administrator | Application developer

    Slovenia - Last active: 1 day ago - Tests: 5 - Portfolio: 2

    Last few years I was working as System Administrator and System Integrator. I have deep knowledge of Microsoft and Linux systems. I know how to use virtualization, planning wired and wireless networks and setting up servers. Besides that I have more than 10 years of experience in programming (C, C++, C#, PHP, Python, Ruby, HTML, SQL, Javascript) and good knowledge of various database systems (Oracle, MSSQL, MySQL, Postgres, Firebird).

    Associated with: Sapiens, d.o.o.

    $24.44 /hr
    11 hours
    0.00
  5. Denis Kolesnichenko

    Denis Kolesnichenko Agency Contractor

    Unity 3D Mobile Games and Apps

    Russia - Last active: 11/06/2013 - Tests: 3 - Portfolio: 6

    At Mobiquest.ru we provide fully integrated game and mobile development services. Which means, my team will help you produce detailed technical documentation, graphical and audio assets and do coding for the game you dream of bringing to the market. We've been working in software development for over ten years now, and we've got quite a few successful projects and big-name customers in our portfolio. Check our website for more info on our enterprise development. Check out portfolio here on oDesk to see what kind of mobile games we've created. I am one of the co-founders of the company and I'll work directly with you and for you. Contact me via oDesk now. I'm usually online and available for chat every day until 12 am GMT.

    Associated with: ProCommerz

    $61.11 /hr
    0 hours
    0.00
  6. Daria G.

    Daria G.

    Back-end and front-end dev and photographer

    Ukraine - Last active: 2 days ago - Tests: 2 - Portfolio: 1

    I specialize on Ruby on Rails and front-end development. In spite of the fact I have got a degree in International Journalism and Translation, I worked as QA and IT Sales for total of 3 years (from 2008) and then moved to web development from Jan, 2012. I have performed both back-end tasks (from basic CRUD to making simple APIs or server scripts) and front-end (building static websites from scratch or developing views with twitter-bootstrap). I believe the experience is formed with the quality of the projects, you have delivered, and not with the years of sitting in front of the laptop. Specialties: ruby 1.9.2+, Ruby on Rails 3.0+, linux and MacOS X environment, unix-shell, Git, SQL (SQLite, MySQL, PostrgeSQL), HTML, Haml, CSS, Sass, Less, twitter-bootstrap, javascript, jQuery Here is link to my github profile: https://github.com/amseledka I do photographs and various design tasks in my spare time, as well as help my friends with Russian-Ukrainian-English translations. My flickr profile: http://www.flickr.com/photos/37859578@N06/

    $33.33 /hr
    1,813 hours
    4.61
  7. Roman V.

    Roman V.

    Web developer

    Russia - Last active: 2 days ago - Tests: 12 - Portfolio: 12

    Lately my work is about integrating Bitcoin-related functionality in websites or developing special purpose apps, like a bitcoin trading bot or a websocket chat. It involved various technologies: node.js, websockets, Ruby, Sinatra framework, Blockchain.info API, PayPal API. During the years of my work prior to this I've performed a big variety of tasks in developing and reworking websites. This involved a lot of programming with PHP+MySQL, layout works with HTML+CSS, Javascript (with and without jQuery), AJAX. I had experience working with various CMSs: OpenCart, Joomla!, Wordpress, MODx Revolution, DataLife Engine, SimplaCMS, self-written websites. Also with different frameworks: MODx, Yii, also self-written MVC structures. I also use regular expressions (RegExp) fluently and have quite some experience with that. I've integrated a number of payment systems in several websites, which included PayPal, Bitcoin (native and via Blockchain.info API) and russian WebMoney, Yandex.Money, QIWI, Robokassa. All payment processors utilize mainly same principles, so it's no problem to learn and integrate something new quickly. My work included creation of web grabbers and parsers that process information from external websites, for example to fill up an online store database. Also setting up and administrating Linux/FreeBSD VPS servers: installation and configuration of Apache, PHP, MySQL, Python and some other uncommon software. Aside from pure web, I've developed Python and Ruby scripts for various services. A part of that was developing Bitcoin-related services, including API communication with bitcoind daemon, automated receiving/sending Bitcoin payments, trading on BTC exchanges via their API, and other stuff. I'm looking for interesting work opportunities that would let me develop my skills and acquire new ones. Cryptocurrencies are especially interesting to me, but if it's not the case, no problem. Most likely I can be useful to solve your programming issues, so feel free to contact me.

    $40.00 /hr
    340 hours
    5.00
  8. Venkata Avinash Duggirala

    Venkata Avinash Duggirala Agency Contractor

    Automation Testing using Ruby Watir Cucumber

    India - Last active: 17 hours ago - Tests: 2 - Portfolio: 2

    I am a Test Automation Developer with 3 years of experience in QA, I've been developing since 3 year using Ruby, Cucumber, WATIR, Rspec, Capybara, Selenium, Java. Summary • 3 Years experience Automation & Manual Testing for web applications using Cucumber – Ruby, Watir – Rspec, framework and hands on IOS Automation tool Calabash . Having rich knowledge on Selenium Webdriver. • Experience in all phases of Test Manual and Automation including requirement gathering, analysis, implementing Test Automation Framework, Test script development, Script execution, Script error fixing and test report analysis • Good knowledge and experience on testing techniques, methodologies, analyzing requirements and defect reports • Experience in Test Scenarios & Test cases preparation • Coordinating with the development team during and after testing • Coordinated Interactions with the client • Good Communication skills and an excellent team player • Proactively take ownership in resolving issues and can work independently

    Associated with: SteadFast

    $22.22 /hr
    314 hours
    4.35
  9. Wawrzyniec Niewodniczanski

    Wawrzyniec Niewodniczanski

    Linux Specialist

    United Kingdom - Last active: 11/11/2013 - Tests: 5 - Portfolio: 3

    I have been involved in Linux and FOSS for more than 10 years on both servers and desktops. - First as MSc and PhD student I used my Unix, Python, Shell scripting knowledge in my computational (quantum chemistry) research on local workstations and remote supercomputers resources. - After getting PhD I decided to switch from Science to Applied IT and started to work as System Administrator and go much deeper into server technologies (i.e. Apache, MySQL, Nagios, RedHat, DNS/DHCP, Nagios) working on hundreds of server in more than one location. I have also experience in programming (i.e. Python, HTML/CSS and PHP) software designing & testing, leading projects.

    $50.00 /hr
    233 hours
    4.00
  10. William Barbosa

    William Barbosa

    Software Developer

    Brazil - Last active: 12/01/2014 - Tests: 4

    I'm always willing to give my best in whatever I'm doing. Since I'm in constant proccess of learning, I thrive in discovering new technologies and I adapt easily to any enviroment. With a very well developed systematic thinking, I seek the best way to solve problems and prevent them from happening again.

    $22.22 /hr
    1,727 hours
    0.00