Ruby on Rails Programmers & Consultants

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Ruby on Rails is an open-source web application framework used by web developers for rapid development of a wide variety of online applications, including ecommerce, social media and productivity. On Upwork, the world’s largest online workplace, companies hire Ruby developers to successfully complete jobs including shopping cart integration, resource management applications, migration projects, and chat applications.

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Ruby on Rails Job Cost Overview

Typical total cost of Upwork Ruby on Rails projects based on completed and fixed-price jobs.

Upwork Ruby on Rails Jobs Completed Quarterly

On average, 430 Ruby on Rails projects are completed every quarter on Upwork.

430

Time to Complete Upwork Ruby on Rails Jobs

Time needed to complete a Ruby on Rails project on Upwork.

Average Ruby on Rails Freelancer Feedback Score

Ruby on Rails Upwork freelancers typically receive a client rating of 4.71.

4.71
Last updated: July 1, 2015
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  1. Fernando Colman

    Fernando Colman Agency Contractor

    Software Engineer

    Uruguay - Last active: 4 months ago - Tests: 5 - Portfolio: 10

    I am one of the founders of TopTier labs (www.toptierlabs.com), we are dedicated to providing Information Technology Services. We are a group of Software Engineers who are starting a company. We have several years of experience working in large enterprise applications. Our main objective is to become technology partners of our clients, providing high value added services. We focus in mobile applications (iOS and Android) as well as Ruby on Rails and Microsoft Technology(.NET Framework) development. Mastering cutting edge technologies is one of the company's strategic objective. We are a passionate and motivated team, that love what we do. We are always looking for new challenges. Our offices are in Montevideo, Uruguay. Please feel free to contact us. Our timezone is GMT -3 and our current availability is 9am - 6pm GMT -3. We can adapt our availability and schedule if you require.

    Associated with: TOPTIER LABS S.R.L.

    $45.00 /hr
    514 hours
    5.00
  2. Daniel Vartanov

    Daniel Vartanov Agency Contractor

    Experienced Ruby backend developer

    United Kingdom - Last active: 03/03/2013 - Tests: 2 - Portfolio: 1

    For last five years I've been participating in and leading the development of several large Ruby projects (not only web-oriented). I deeply know Rails and Merb internal code. I participate in Ruby community and often contribute to famous projects, such as Cucumber, Watir, etc. See my profile at a github: http://github.com/DanielVartanov I passionately adopt ideas of agile development and successfully completed several enterprise projects using these techniques. Before programming in Ruby I participated in development of enterprise solutions (used Java, C++). I have major in mathematics and computer science, therefore, I can apply effective algorithms with the maximal simplicity of code.

    Associated with: Daniel Vartanov Agency

    $55.56 /hr
    3,936 hours
    4.70
  3. Andrey G.

    Andrey G. Agency Contractor

    Big Data/Machine Learning/Data Analysis/Context Awareness Service R&D

    Russia - Last active: 02/11/2013 - Tests: 2 - Portfolio: 1

    After the last 8 years I`ve got a baggage with a technical skills and experience in web development from front-end to back-end using Ruby, Ruby on Rails, Elasticsearch, Resque, C#, ASP .NET, MSSQL, Mongodb, JavaScript, etc. Last 4 years I am working professionally (today: Samsung Electronics Korea) on big data analysis systems related with context awareness and user data. I might fullfill a full range of development goals including system architecture, algorithm research, machine learning methods research, further applications development as well as coding.

    Associated with: dabteam

    $35.00 /hr
    57 hours
    5.00
  4. William Flanagan

    William Flanagan Agency Contractor

    Web data expert--programming, applications, social media data extracti

    United States - Last active: 06/11/2012 - Tests: 2

    Do you need help turning the unstructured web into meaningful data? Example Applications * Crawling and extracting data from websites * Analyzing Twitter data to find people that are interested in your products or services, or people that are talking negatively about your competitor's products * Correlating social media sentiment with stock pricing * Organizing documents from a local LAN for a lawsuit * Leveraging Machine Learning, Artificial Intelligence, LSI and Bayes Theorems to analyze "big data" and find trends Over the last 3 years, my company and I have built core expertise in crawling, data extraction, classification and machine learning. And, as we finish building our new marketing analytics commercial application, I'm looking for 1 to 2 projects that would fit and be synergistic with our current capabilities and development focus. Advantages of TEMPUS Group 1) Cost. In exchange for me being "particular" about the work we do, I'm offering a dramatically discounted rate from me and my team (over 60% off) of what we currently charge our existing customers (rates start at $125/hr). And, you get the benefits of working through ODesk. 2) Integrity and Pedigree. I have a history of execution and delivering value. In the past ventures I've been involved with, I've returned over $400 million on $65 million in investment. I understand what is "worth doing" and I won't burn hours if it doesn't help you achieve your goals. 3) Expertise in our Core Discipline. We are very focused on this particular need. If you want a website built, you're best bet is to hire someone for far cheaper. However, if you have crawling/data extraction/enrichment needs, we're focused and can help you deliver this faster than you thought possible. 4) US-based with US-based execution standards. You will most likely work with me (William) daily, and you will have my email, phone, cell phone, Skype and other IM so you can reach me anytime. And, I usually answer my phone unless I'm hard at work on a project. ODesk is about cheaper labor. That's true. But, isn't the total cost the true metric? We won't waste your time. We won't waste your money. And, if we can't get the job done, we'll tell before we commit to the project. Reach out to me, I'm happy to talk about your needs and see if we're a fit.

    Associated with: OMAlab, Inc.

    $100.00 /hr
    15 hours
    5.00
  5. Jarek Zmudzinski

    Jarek Zmudzinski Agency Contractor

    Web application development

    Poland - Last active: 03/14/2011 - Tests: 14 - Portfolio: 13

    In my over 10 years of web development adventure I developed many sites (some of my latest work is in my portfolio) and I grew addicted to coding. About 6 years ago, bored by PHP, I stumbled onto Ruby on Rails which quickly became my favorite tool. I developed 3 large applications by myself and coauthored at least 2 more.I enjoy writing JavaScript code for some time now specializing in jQuery library.For over 4 years I was working as Expert Webdeveloper for largest online auction platform in Central and Eastern Europe, where I share my jQuery expertise among fellow webdevelopers. Later I got promoted to CTO of citeam.pl project (daily deals app). In late 2013 I got another promotion, to IT Manager. I am interested in everything from server administration, Ruby on Rails, node.js backend coding, HTML5, CSS3, JS frontend development to IT leadership focusing on employee engagement.

    Associated with: Toro Negro

    $33.33 /hr
    50 hours
    5.00
  6. Mike L.

    Mike L. Agency Contractor

    Extremely Skilled Web Developer with Magento, Joomla!, PHP, HTML, CSS

    United States - Last active: 03/17/2014 - Tests: 6 - Portfolio: 16

    With over 15 years of HTML experience paired with 4 years of PHP and CSS experience I make a great fit for any position. I specialize in creating dynamic websites on the open-source platforms Magento and Joomla!. I have performed defect fixing on multiple projects and am passionate about creating websites that meet both the needs of the client and more importantly the customer.

    Associated with: Exemplar Web Design

    $33.33 /hr
    17 hours
    4.71
  7. Ivan V.

    Ivan V. Agency Contractor

    Expert web developer with 20+ years of experience

    Mexico - Last active: 04/05/2014 - Tests: 5 - Portfolio: 2

    I started in software development about 18 years ago, first with languages like BASIC, Pascal, C++, and later Visual Basic. It was like love at first sight, and since then I haven't stopped learning and being amazed at what we accomplish as an industry each passing year. About 12 years ago I moved to web development out of dislike of the .NET framework (the natural progression for me at the time), and started learning PHP. Over the next few years I was always looking for ways to make development with PHP easier, as it wasn't a very elegant language, in my opinion. Then, about 6 years ago, I discovered Ruby on Rails, and that re-ignited the passion for software development in me. Not that I lost it, but I was increasingly becoming frustrated with PHP. So my objective is to continue on this path of learning and growing, and at the same time, help you implement your visions and dreams with the experience and expertise I can bring to your projects. PS: I have experience in implementing both Intranet systems and public websites and applications. I've developed internal apps for automating systems like payrolls and document management. I've created several websites, and web apps too, and my current "flag-ship" personal project is a portal for the educational sector in Mexico -- http://eduportal.com.mx/ and http://eduportal.mx/expo/ Currently I specialize in working with Ruby on Rails, and I have experience in PostgreSQL, MySQL, SQL Server, and of course, SQLite :) I'm also experienced in HTML, CSS, and JavaScript. Now, if you don't care about the implementation details, just leave it to me and I'll deliver to you a top notch project within your specifications in no time. 100% satisfaction guarantee.

    Associated with: PAXX

    $70.00 /hr
    237 hours
    5.00
  8. Will Lingard

    Will Lingard Agency Contractor

    UK Expert: Mobile, Programming & Data, Web, Applications, Design...

    Thailand - Last active: 07/20/2013 - Tests: 19 - Portfolio: 37

    You can hire me directly, or our team of highly skilled designers & software developers and then I'll manage / oversee the project. Hourly / fixed-price project rates will vary depending on the level of skill and resources you require. Please get in touch to discuss how we can help your next project succeed, at every level possible. About Me: I'm a Creative, Professional, Multimedia Developer and Manager from the UK, with 12+ years of commercial experience architecting, designing, developing, deploying and supporting: software applications and media on many different platforms, including desktop, web, mobile & tablet, design for print and much more.

    Groups: Android, Application Developers Alliance

    Associated with: Ino Techne

    $50.00 /hr
    716 hours
    4.75
  9. Nicholas Zielinski

    Nicholas Zielinski Agency Contractor

    Web/Desktop Developer (Rails, C#, etc)

    United States - Last active: 03/06/2014 - Tests: 2

    I am a professional software developer with 8 years of experience covering a large range of development environments including web applications and native windows applications, and mobile applications. I have extensive experience in Ruby on Rails, C# and C++. I am interested in providing quality development to organized and communicative clients.

    Associated with: Unabridged Software

    $150.00 /hr
    61 hours
    5.00
  10. Alex Dowad

    Alex Dowad Agency Contractor

    Programmer

    Zambia - Last active: 01/13/2014 - Tests: 14 - Portfolio: 9

    I started programming at 10 years of age. Since then, I've learned more than 10 programming languages and written more programs than I can count, including desktop applications, web applications, games, utilities, and even some embedded systems (using C/assembly). Currently, my primary language is Ruby, but I'm also very familiar with Java, C, SQL (MySQL and Postgres dialects), Clojure, JavaScript, CoffeeScript, and Common Lisp. You can see some samples of my code at "http://www.github.com/alexdowad/showcase". You can also see programming-related questions which I have answered at "http://stackoverflow.com/users/960828/alex-d".

    Associated with: Nkalamu Logic

    $42.00 /hr
    817 hours
    4.94