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. Justin Hamilton

    Justin Hamilton

    Strong Ruby on Rails Developer in Kentucky

    United States - Last active: 09/12/2013 - Tests: 2 - Portfolio: 4

    There are three things you need to know about me. 1) I want the product of my labor to be the best in its class. 2) I am never satisfied and must continually improve. 3) I am a people person and I know that communication, cooperation, and trust are the keys to success. These are the qualities that I bring to the table and they have always been a great asset for information gathering, training, and team building. These traits allow me to swiftly and efficiently identify the needs of an organization, develop a solution that fits, and lead my team through the completion of that vision. I make IT happen.

    $100.00 /hr
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  2. Lucas Jocker

    Lucas Jocker

    Ruby on Rails/Front-end Developer

    Sweden - Last active: 05/08/2014 - Tests: 2

    Hi there! My name is Luke (Lucas) Jocker. I'm a full-stack web developer and designer from Stockholm, Sweden. Which means my specialization lies with both front-end and back-end development; I like to design things! My skill set is very varied and thus I am able to work on a broad spectrum. As of right now I run a team of developers and designers with the company I am co-founder of. What I value and strife to do as a developer -Provide products with the highest quality available; to be agile and deliver what my client wants. -Have excellent communication with my clients -Launch awesome ideas! Things I love to use: -Ruby on Rails -Javascript, Jquery -HTML, CSS (+ Bootstrap) -Sass -Git (Github, Bitbucket) Next to that I have experience with application deployment and terminal based server maintenance. **I prefer to do fixed-price jobs. Prices will be negotiated and estimated on beforehand** I look forward to hear from you!

    $72.22 /hr
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  3. Josh Ettwein

    Josh Ettwein

    Expert Web/Software Engineering Manager/Developer

    United States - Last active: 05/30/2014

    Passionate, execution-oriented technologist and team leader with 15+ years of engineering/product development leadership experience in SaaS, consumer web, ecommerce and social software. Broad management background from startups to public companies. Led technology efforts at a number of successful companies ranging from early stage startups, through Series C and pre-IPO companies. I am a pragmatic technology leader with a focus on delivering high-quality, intuitive software using agile practices. I'm interested in building innovative products and services, and creating and growing great engineering teams.

    $111.11 /hr
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  4. Dylan Bishop

    Dylan Bishop

    Senior UX Designer & Full Stack Developer

    United States - Last active: 11/01/2013

    Hi, My name is Dylan Bishop and I am a Senior UX Designer & Full Stack Developer working in San Diego, California. My passion is to create usable software that provides businesses the means to manage day to day processes more effectively. With web apps, mobile technology, and analytics underutilized, I see endless opportunities to provide solutions that decrease overhead and increase revenue through automation and intelligent integrations. It is very important to stay on top as technology advances and the internet evolves. JavaScript is my language of choice. I am also very interested in subjects like Artificial Intelligence, Big Data, Integrated Marketing, Gamification, Cloud Computing, Business Automation, Usability, Predictive Interaction, and System Security. As an entrepreneur, I earned essential wisdom through experience managing people, projects, and budgets. I believe in clear communication combined with a philosophy of less oversight - more accountability. This helps me build teams that produce successful products, both in Waterfall and Agile workflow environments. - Specialties UI Design: Wireframing, Flow charts, Concept Models, Fireworks, Photoshop, Illustrator, Responsive Web and Mobile Design Front End Development: HTML5, CSS3, JavaScript, JQuery, CoffeeScript, SASS/Compass, LESS, HAML, Underscore, Backbone, Marionette, D3, Twitter Bootstrap, Zurb Foundation, Flash, ActionScript Back End Development: PHP, Perl, SQL, Ruby/Rails, Java, Node, Coldfusion DevOps: AWS, Capistrano, Rake, Chef, Vagrant Tools: Drupal, WordPress, Joomla, GIT, SVN, Sublime Text Platforms: Mac OSx, Windows, Linux (ubuntu, CentOS), Android, IOS - Projects I will take on 1. Redesign User Interfaces 2. Dashboards and Data Visualizations 3. Mobile Web Applications 4. Drupal Projects 5. Wordpress Projects 6. Functional Prototypes - Consulting Services 1. Solutions Architect 2. Optimization 3. Team Building 4. Code Reviews 5. Business workflow automation

    $94.44 /hr
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  5. Linus Liang

    Linus Liang

    10+ years with iPhone, Android, Ruby, PHP, Java, and C++ Development

    United States - Last active: 07/08/2014 - Tests: 2

    I have over 10 years experience in software development. I've worked as a developer for companies such as IBM, Cisco, and Microsoft. I've also started several of my own companies in the software space. Currently I am using oDesk to check it out and work on small projects in my spare time.

    $33.33 /hr
    0 hours
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  6. Josh Schramm

    Josh Schramm

    Experienced Developer and Technology Consultant

    United States - Last active: 01/29/2014

    With 10 years of experience in professional application development and technology consulting I've had the chance to work with a wide variety of platforms and tools. My primary focus today is on IT consulting work and implementation with open source tools. I specialize in working with business to identify requirements for a product, plan on technology selection and then implement that application be it a desktop solution, mobile app or web build. My primary technology background is Ruby on Rails, Microsoft .NET, Amazon AWS administration including DevOps and mobile development for iOS with Objective-C.

    $138.89 /hr
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  7. Jason Pierce

    Jason Pierce

    Data Scientist and Developer

    United States - Last active: 02/03/2014 - Tests: 1

    I am a storyteller and scientist, painting pictures of brand's interactions through understanding data. In my 15 years of experience, I have worked with 120 clients from startups to Fortune 100 in verticals including consumer package goods, telecom, ecommerce, tourism, sporting goods, software, and automotive. To tell stories I collect and analyze data from multiple sources including digital, crm, retail, and others. I also incorporate statistical techniques, build analytics tools, and develop automated solutions for handling big and complex data. My three areas of focus: Visualization Problems I solve: - Storytelling - Dashboarding Recent projects: - Built analytics platform so dashboards can be created from all marketing sources - Created reusable d3.js code for bar charts and trend charts to simplify chart creation from database Integration Problems I solve: - Automating data integration without a complex BI solution - Integrating various data sources including APIs, RDBMS, Amazon AWS, Hadoop, and less common sources like email attachments Recent projects - Created Ruby on Rails app to automatically process AMC data feeds - Implemented MySQL replication with special handling of PHI data for HIPAA client - Wrote adhoc Mailchimp integration via API in Ruby for subscriber synchronization Analytics Problems I solve: - Media Mix Modeling - Digital Analytics implementation Recent projects - Built a media mix model for Piccadilly Restaurant to optimize mass media and retail results - Implemented and maintained digital analytics implementations with customizations for both Adobe Marketing Cloud and Google Analytics

    $90.00 /hr
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  8. Vangelis Tripolitakis

    Vangelis Tripolitakis

    Freelance software developer and consultant

    Greece - Last active: 11/13/2014 - Tests: 3

    Vangelis currently serves the position of CTO at Qrator (http://www.qrator.com) and provides independent consulting and software development services. His key areas of activity are: web development, mobile development, scientific programming, data mining, telemetry and telematics. Since 2006, he has successfully delivered hundreds of projects. His is fluent in Python, Ruby, PHP, uses the MVC design patterns (and respective frameworks Django, Ruby on Rails, Yii/CodeIgniter) and loves the Agile manifesto. Furthermore, he's academically active in the data mining, multi-agent systems and artificial intelligence research domains, strongly affiliated with the Technical University of Crete, Intelligent systems lab. He has studied Electronic & Computer Engineering at the Technical University of Crete, receiving D.Eng and M.Sc degrees. He is a PhD candidate at the same department, focusing on artificial intelligence and expert systems. Since 2004, he has participated in a series of national and international research projects, at the position of research assistant. Furthermore, he has an extremely active teaching experience, spanning to all sectors of highest and vocational education. In 2007, he co-founded jobsite.gr with Petros Dimitriadis. Jobsite.gr is a free job board, one of the most prominent in Greece. Since 2007, he actively collaborates with Emphasis Telematics a key player in state-of-the-art fleet management systems. Vangelis holds the position of a regional partner, providing consulting services in the areas of telemetry and fleet management systems.

    $45.00 /hr
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  9. William Harris

    William Harris

    Upscale Web Services Web Developer Co-Owner

    United States - Last active: 06/23/2009 - Tests: 1 - Portfolio: 1

    I'm a generalist full stack software engineer and consumer tech entrepreneur. I specialize in frontend web development (raw JavaScript, jQuery, Angularjs, debugging cross browser compatibility issues, etc.) and Ruby / Rails backends particularly ones that used postgres as their data store. I'm open to learning new things as well. Specialties: Ruby, Rails, JavaScript, Web development (html, css), postgresql, AngularJS, linux system admin

    $70.00 /hr
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  10. Loren Hale

    Loren Hale

    Ruby/Rails/JavaScript Developer w/ Startup experience

    United States - Last active: 11/22/2014 - Tests: 4

    I thrive working with out-of-the-box thinkers in a collaborative environment. I enjoy utilizing my experience and talent developing scalable applications as well as optimizing business operations and processes. I love working with diverse and extremely talented groups that use agile methodologies and encourage advancement within the team. I take a keen interest in developing forward-thinking APIs that automate business processes. I also enjoy finding, researching and implementing new and emerging technologies and tools to help in the refinement of operations and development. Technologies: Ruby, JavaScript, APIs, Highly Scalable web services, BPM, Process definition, Business Workflow, Process Analysis I am also familiar with... git source control BDD (behavior driven development) TDD (test driven development) I believe in 100% test coverage CI (continuous integration) I strive for all As code quality (code climate) AWS (Amazon web services, EC2, SQS, DynamoDB) RESTful web services and APIs Scalable web application architecture BPM (business process management and workflow design) Accounting fundamentals and the importance of business financial metrics

    $38.89 /hr
    0 hours
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