Ruby Developers & Programmers

Get Your Ruby Project Started Today!

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: July 1, 2015
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  1. Carlos Oliveira

    Carlos Oliveira

    Senior Ruby on Rails Developer

    Brazil - Last active: 2 days ago - Tests: 4 - Portfolio: 4

    Hi. Gentlemen and Ladies. Thank you for your reaching out. I have excellent experiences in as followings: - Programming Languages: Ruby, Php, Javascript, SQL, HTML/XHTML, CSS, CSS3, - Web Frameworks: Ruby on Rails, Sintra, Rack, Node.js, Connect, Express - Frontend Web Frameworks: Backbone.js, Angular.js, , Ember.js, jQuery, jQuery UI - DevOps: AWS (EC2, S3, RDS, Route53, OpsWorks), Heroku, Rubber, Ansible, Capistrano, Apache 2, passenger. - Operating Systems: Linux (Debian, Ubuntu, Fedora, Suse, and RedHat), Mac OS X, Windows 3.x, 95, 98, 2000, 2000 Advanced Server, XP, 2003 Server - Programming Editors/IDEs: vim, emacs, TextMate, JetBrains (RubyMine, WebStorm) - Source Code Control: Git, Mercurial, Subversion - Databases: PostgreSQL 8/9, MySQL 4/5, Sqlite3, MongoDB, Dydra, Redis, - Content Management Systems/E-commerce: Spree, RefineryCMS, Radiant CMS, Mephisto. So, I can serve for your requirements. Please ping me when you are interested in me. I'm available via skype, Gmail, Google Hangout Best regards.

    $35.00 /hr
    2 hours
    5.00
  2. Alexey Dubovskoy

    Alexey Dubovskoy Agency Contractor

    On The Rails Way...

    Russia - Last active: 4 months ago - Tests: 3 - Portfolio: 5

    I am a full stack Ruby on Rails/Javascript developer and TDD/BDD practitioner with 7+ years experience. I love working in startup atmosphere with a small team, building MVP in aggressive duration. From the time I obtained my knowledge in Math and Physics at the University, I realized that I have to question everything. I'm curious, I like running experiments and deal with challenges. I think my main strong points are: Deep knowledge of working piece (Rails, Angular.js, RSpec, D3, Ubuntu, OS X) Exceptional work ethics Promptness, Responsiveness I know and use in my work: Ruby, JavaScript, CoffeeScript, SASS, Slim; Rails, AngularJS, jQuery, NodeJS, Compass, Grunt, Yeoman; RSpec, Karma, Jasmine; Trello, Jira, Basecamp; OS X, Ubuntu Server.

    Groups: Engine Yard Ruby on Rails Professionals Network

    Associated with: Wsd

    $33.33 /hr
    2,311 hours
    4.84
  3. Sunny P.

    Sunny P.

    php and wordpress devloper

    India - Last active: 1 day ago - Tests: 19 - Portfolio: 4

    I am here to provide the software service for the clients in a fast and profitable manner. I am Software Engineer and over the last 7 years, I have developed a wide range of Web-based Application using PHP(Wordpress,E-Commerce Website/ MySQL,HTML/CSS/Ruby on Rail for the companies suited in U.S.A,Australia,Uk.I am very dependable and pride myself on punctuality and meeting deadlines.

    $7.78 /hr
    1,967 hours
    4.66
  4. Mostafa R.

    Mostafa R.

    Senior software developer

    Egypt - Last active: 1 day ago - Tests: 6 - Portfolio: 17

    Senior Software Developer working as a software developer since more than 6 years with high efficient and professional experience in web development and more than 2 years of management and leadership experience. Using Open Source, performance tuning, scalability, object oriented design, automated deployment, continuous integration with agile and scrum methodology. My responsibilities were design and develop logical and physical data models that meet application requirements, design and develop and implement solutions to users' needs and requirements, design and develop data analysis solutions, design and develop technical solutions for enterprise-level projects, develop technical solutions to complex business problems, Review and improvise code and Run tests and fix bugs with capabilities in teamwork skills, communication & Self-motivated skills, leadership skills and ability to work under pressure. I also have experience in the following areas: Ruby on Rails, Rails Engine, Ruby Gems, Sinatra, Python, Django, C#, Java, php, symfony2, JavaScript, JavaScript templates, Prototype, jQuery, Node.js, AJAX, JSON, XML, HTML/XHTML, Bootstrap, YAML, CSS, MySQL, PostgreSQL, PostGis, SQLite, Microsoft SQL Server, Graph Databases, Neo4j, Agile, Scrum, Test-driven development, Behavior-driven development, Radiant CMS, Solar, Memcache, Redis, RabbitMQ, Heroku, Kaltura (Open source Video Platform), Google App Engine, Google Maps, Git, SVN, jQuery Mobile, PhoneGap, Linux, Perl, Bash, FFMPEG Eclipse, Aptana RadRails, Sublime Text Editor, GEdit Text Editor

    $22.22 /hr
    530 hours
    5.00
  5. Efren Fuentes

    Efren Fuentes

    Senior Enginer/Developer

    Venezuela - Last active: 1 month 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
  6. Jozsef F.

    Jozsef F.

    Ruby on Rails developer

    Hungary - Last active: 2 days ago - Tests: 6 - Portfolio: 8

    I am a Ruby on Rails developer, love to work with others, share opinions, challenge issues. I have worked with various clients, helping them to build web-based applications in a wide range of industries including banking, finance, entertainment, military, aerospace, healthcare, and multimedia. Most of projects, I participated as a chief engineer, analyze requirements, design models and write tests. I get accustomed to agile development process. Also love to learn new techniques. Thanks.

    $30.00 /hr
    40 hours
    5.00
  7. Luca Campobasso

    Luca Campobasso

    Software Developer

    Italy - Last active: 1 day ago - Tests: 6

    Hi! I'm mainly a (freelance) PHP/Js Junior developer using all last techniques to make it better, also involved in desktop programming (C/C++,Java,As3) and research about CUDA and WebGL/WebCL. After a year experience in a web agency as programmer and designer, I started to freelance with good results. I'm attending the Technical Physics bachelor in Lodz, Poland. My free time is 90% programming and computer science, drinkin' coffee and searching something "better".

    Groups: Bluehost Developers and Designers

    $27.78 /hr
    451 hours
    4.89
  8. Sadaoui A.

    Sadaoui A.

    Web Engineer & Mobile Developer

    Algeria - Last active: 6 days ago - Tests: 6 - Portfolio: 2

    For the last 9 years I have been working on tons of projects around the web, developing solutions using HTML/CSS (Now HTML5/CSS3) for the front-end, and PHP/MySQL for the backend including and not limited to Companies websites and Web Applications,I have a great experience with CodeIgniter and Laravel, as well with Ruby on Rails and SQLite. I have also been working with Android and iOS apps for 4 years now, gaining much knowledge in the mobile apps industry, and building awesome applications for nice folks around the globe.

    $11.11 /hr
    0 hours
    5.00
  9. Taylor Gronka

    Taylor Gronka

    Experienced Developer: I emphasize intuitive design and optimization

    United States - Last active: 14 days ago - Tests: 3

    #If you consider me for a project, please ask me about completing a test project! Graphic design was a small hobby of mine since middle school. While in high school and college I worked on small projects that interfaced with the web. After graduating from Duke in Electrical and Computer Engineering (ECE), I have worked extensively on all levels of web development, and I have grown to love the field. TeenAIDS.org highlights some of my best work - I led the work on the design along with writing e-mail friendly newsletter layouts. I believe my current personal project is my greatest achievement, which I think it is best described as a new form of a social media platform. After intensive research, I settled on using the Pyramid web framework (python) with a Cassandra database server, served by nginx and uwsgi on Linux. The web service is incredibly resource-intensive, so every aspect, from the back end to the security to the front end, has had a heavy emphasis on optimization, especially on the database. My database design is probably my greatest achievement, in that I have a method to reduce specific query cases from a few minutes per query to standard query-response time, which is usually in the milliseconds for Cassandra. Other experience: Rails/Ruby, Javascript, CSS3/HTML5, sass, SQL/CQL, Django, CodeIgniter, Symphony. Experience that I lack but I am currently seeking is launching a site that will be under heavy load (lots of visitors), and more experience with C/C++/C#. My top 2 strengths as an employee: 1) Working in robotics since high school and ECE has developed an excellent work ethic in me. I am used to hard deadlines, and doing "whatever it takes" to meet those deadlines. In college I often padded my backpack so I could take naps on the lab floor, which saved commute time and ensured I would never oversleep. 2) I hold a lot of respect for every person (with the usual exceptions, of course), and I care about others and their problems. This causes me to be straightforward, honest, diligent, and easy to work with. If I am worried about meeting a deadline, I will not hide the fact, and I will do what I can to make sure the end result is pleasant and fair for everyone. My top 2 strengths as a programmer and developer: 1) Working with robotics and working in the ECE field has helped me develop rigorous testing and debugging techniques, from the first phases of development. When working on equipment, the tiniest bugs can bring an entire system down - and often there is not an opportunity to rectify the bug after the fact. 2) Every project is different, with specific requirements, and I have the patience and enthusiasm to extensively research each problem beforehand. The best example of this is the design of my project's database - I was able to overcome the hurdles encounter by other programmers from researching their methods, researching how databases work on a low level, and then developing an original solution. Also note that a lot of time researching is for myself as well as my clients, however, I don't consider it "work". If I did a large amount of research for a client, I might bring up billable research time in a candid discussion, but I do not want to set an expectation that I be bill for all of that time. My main goals working as a freelancer are to gain experience on new projects

    $30.00 /hr
    0 hours
    5.00