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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, 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. Niels Ganser

    Niels Ganser

    German Engineered Ruby on Rails Solutions & Reliable Project Managment

    Germany - Last active: 7 days ago - Tests: 7 - Portfolio: 3

    Hi, I'm Niels, a seasoned software engineer based in Germany mostly working on web applications of all kinds using Ruby on Rails (3 and 4), (My)SQL, mongodb, redis, HTML(5), CSS and JavaScript in an agile manner. I also set up and maintain Linux servers. Several applications that I architected, implemented and maintain are in active production use. Please see my portfolio for details. I have years of experience as a senior developer – working solo, in co-located teams as well as in distributed teams – and hold a postgraduate diploma in Management of Software Projects. My greatest prides are proactiveness, reliability and good communication Please note that I do *not* do graphic design. Not for a lack of interest, but for an unfortunate lack of artistic talent. Sorry! :)

    Groups: Engine Yard Ruby on Rails Professionals Network

    $128.50 /hr
    5,378 hours
    4.97
  2. Sampath Weerasinghe

    Sampath Weerasinghe

    Cisco Certifed Internetwork Expert #37886

    United States - Last active: 1 day ago - Tests: 4 - Portfolio: 13

    I pride myself on delivering excellent results - on time, under budget with quality that not only meets but exceeds client expectations. My experience has taught me how to prioritize tasks, manage deadlines, handle pressure situations and work as part of a team. I am always willing to take up new challenges and responsibilities. My goal is to make you money. Looks are important because people ignore design that ignores people, and your users/visitors will decide whether to stay on a page/app within first 2-3 seconds. Do you think my rate is too high? Two out of every three clients come to me after having a project developed overseas by a cheaper contractor. Turns out it has failed to meet guidelines or has another problem. Now that client has to pay again as well as invest more time. Rather than go through all of this, I provide a high quality product in as short of time as possible, keeping up with communication the entire time. A few common questions I get: 1. Will you sign my NDA? Yes. Signed and returned usually in the same day. 2. Whats your communication like? Usually within 10 minutes during business hours. I am in the PST time zone. 3. Will you give suggestions or help with the design of the app? Of course, your success is my number one goal. ---- I have worked with these tools and technologies: java, c#, javascript, php, android, jquery, python, html, c++, mysql, ios, css, sql, asp.net, objective-c, .net, ruby-on-rails, c, ruby, ajax, wordpress, node.js, html5, linux, django, angular, oracle, git, apache, bash, perl, laravel, ember.js, emacs, ubuntu

    $18.89 /hr
    788 hours
    4.65
  3. Rômulo S.

    Rômulo S.

    Software Developer - Python, Ruby, Java, JavaScript

    Brazil - Last active: 1 day ago - Tests: 4 - Portfolio: 8

    Senior software developer with a broad skill set. Very quick learner. I do my best to write beautiful, efficient, and thoroughly tested code. I've handled all kinds of code bases - small to large, simple to complex, ancient to bleeding edge. I'm comfortable with any modern programming task. I've been a Linux user for over a decade and I'm well versed in server administration. Available part time, 10-30 hrs/week @ EST+3. Currently looking for Python, Ruby, node.js, Java, C# and JavaScript jobs. Programming languages and frameworks I have worked with: Python - Django, Flask Ruby - Rails, Sinatra Node.js JavaScript - jQuery, Backbone, Marionette, Angular Java - Spring, Play .NET - C#, ASP.NET MVC PHP - Wordpress, Laravel, Silex, Symfony Shell scripting MUMPS - InterSystems Caché Databases I have worked with: MySQL Postgres SQL Server Ingres MongoDB InterSystems Caché

    $55.56 /hr
    492 hours
    4.99
  4. Johann Tagle

    Johann Tagle

    Database Specialist (Design, Tuning and Development)

    Philippines - Last active: 5 days ago - Tests: 3 - Portfolio: 4

    More than 15 years experience in database architecture, development, optimization and administration as well as business intelligence, using Oracle, MySQL and PostgreSQL and MongoDB databases. Particularly interested in architecture, development and tuning to support high performance applications and back-end business intelligence and reporting. Explores and uses databases features available such as stored programs, triggers, special table types and functions to develop best-fit solutions. Also uses tools to determine Knowledgeable in data warehousing techniques and use of tools such as Pentaho Business Intelligence platform. and developing ad-hoc scripts for reporting and ETL. I was also 2012's top expert for MySQL Server in Experts-Exchange.com (http://www.experts-exchange.com/expertAwards/annual.jsp?year=2012). I have also developed some tools to help me manage MySQL (https://github.com/johanntagle/modified_query_profiler and https://github.com/johanntagle/mysql_online_alter_table), though I have since used more sophisticated tools from companies such as Percona.

    $25.00 /hr
    374 hours
    4.98
  5. Jesus Enrique Gutierrez Cortazar

    Jesus Enrique Gutierrez Cortazar

    Senior Software Developer

    Mexico - Last active: 1 month ago - Tests: 5

    I'm a full-stacl software developer. I use to follow and implement code standards and also to audit and modify code for a better performance, knowledge and understanding. The best part is that i love what i do as i live for it. It's like i'm beeing payed for having lots of fun. Wait, that's true in fact!!! I love technology and development innovation and i when i'm sleeping i dream about code, implementations and deployments. I have experience developing professional enterprise software solutions under many technologies, mainly with Java and Ruby On Rails. I have good written and verbal english communication skills. I consider myself as proactive, responsible and can be part of any team work. It doesn't matter what's the problem to solve or what's the programming language to solve it, i can learn it and will solve it in the best possible way.

    $22.22 /hr
    1,413 hours
    5.00
  6. Valentyn Kalyn

    Valentyn Kalyn

    Senior Ruby Developer

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

    • 5+ years of professional expertise in the Information Technologies (IT) industry • Experience in Ruby on Rails technology • Experience in Ruby and PHP scripting languages • Solid experience in JavaScript language, knowledge of AngularJS • Rich expertise in Web development (Ruby/PHP/JavaScript + MySQL/SQLite/PostgreSQL/MongoDB) • Development & expertise highlights: - Web 2.0 applications development - Client-server application development.

    $27.00 /hr
    334 hours
    5.00
  7. Nasir M.

    Nasir M.

    Web designer and devleoper

    Pakistan - Last active: 10 days ago - Tests: 3 - Portfolio: 2

    Web designer & developer with over 6 years of experience in design and deploying commercial applications. I have created responsive websites with awesome graphics. I create awesome looking interfaces and have strong command over creating great looking websites. other than websites: I have strong experiences in - iOS development - Android development - Games development

    $33.33 /hr
    0 hours
    5.00
  8. Vitaly Zemlyansky

    Vitaly Zemlyansky

    Experienced Ruby/Scala Developer

    Kyrgyzstan - Last active: 1 month ago - Tests: 4

    I’m professional developer and software architect. I have master degree in Computer Science and 7 years of software development experience. I work as Software Developer since 2008 with different technologies and different project's directions. I'm communicable, enthusiastic person who collaborates well with other team players. I design modular, reliable and extensible applications that are easy to maintain. - Programming languages: Ruby(1.9, 2.0), Scala, SQL, JavaScript, Swift&Objective-C, Java(Android) - RDBMS: PostgresSQL, MS SQL, SQLite, MySQL - NoSQL: MongoDB - Key-value stores: Redis - Frameworks: Ruby on Rails, Sinatra, Grape, Play, Spray, AngularJS - Web: HTML5, CSS, XML, JSON - Preprocessors: HAML, CoffeeScript - Clouds: Amazon (AWS), Heroku

    $33.33 /hr
    9 hours
    4.98
  9. Roman Yerin

    Roman Yerin Agency Contractor

    Web and VoIP(FreeSWITCH, WebRTC) engineer

    Russia - Last active: 5 days ago - Tests: 4 - Portfolio: 2

    I'm a skilled software developer and VoIP engineer with more than 15 years of experience. I'm also a full-stack developer of the convergent systems of voip and web. Playing with Freeswitch, Kazoo, SipXecs, Ruby, Perl, JS(node.js), C/C++ and much, much more - I'm always choosing tools for the task. Probably the most important thing which differs me from others - I'm never working just to gain money. I'm always doing my best to reach your goal the fastest way possible. If you've chosen a non-optimal solution I'll correct it and suggest a more efficient way. I'm never promising something that you're probably expecting to hear instead of the realistic estimate of your project. I'm never lying to my clients and I'm always giving all the information I have - transparently and on a regular basis. In one word - you can trust me as you trust yourself.

    Associated with: Coderunes

    $45.00 /hr
    540 hours
    4.82