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, 425 Ruby on Rails projects are completed every quarter on Upwork.

425

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 4.69.

4.69
Last updated: June 1, 2015
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  1. Igor S.

    Igor S.

    Linux sysadmin, cloud deployments specialist

    Czech Republic - Last active: 1 day ago - Tests: 9 - Portfolio: 1

    I would like to offer you my deep knowledge of servers hardware and software, which allows me to fine-tune servers according to their roles, and my ability to anticipate and solve problems in shortest time possible. No Windows please, Unices only, Linux preferrable. Lately my main point of interest has shifted to deploying and maintaining web projects in cloud environments. I am developing monitoring / management tool ( http://m-script.org ) and supporting existing installations, but I am very well familiar with all well known alternatives from both monitoring and cloud management side, so no problem to implement any of them. The point is, I know very well how it works. And how it doesn't, too :) I am interested in any system administration work, especially in cloud environments. The more challenging you setup is going to be, the better. Automated scalability, cross-clouds deployments, combination of traditional and dynamically scalable resources, DNS/Geo balancing - everything is possible, just let me know your needs.

    $40.00 /hr
    6,971 hours
    4.88
  2. 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
    5,375 hours
    4.97
  3. Igor Loskutov

    Igor Loskutov

    Fullstack Web Architect

    Russia - Last active: 1 day ago - Tests: 9 - Portfolio: 10

    In four intensive years of software development, I have become experienced in a number of critical technologies, including Ruby/RoR stack, Python stack, Javascript frontend/Backend stack, and Java/Scala Web stack. My experiences and skills developed have been especially strong in tasks involving Ruby/RoR. I have found Rails among the best tools available in web development so far, so I am especially enthusiastic about RoR projects. I can also provide expertise in Scala, a great language that I admire, and somewhat in Java, which I have worked with before (I used to write Jira plugins for my corporation). In Scala stack I have worked with Play2 and Slick and have used Guice. I can also use Python if it is necessary and is related to other tasks—for example, if is the project involves Python REST API that I have to work with from JS and if I need to do some fixes in it. In JS stack, my experience is mostly with AngularJS; I also have good experience with and have completed projects in node.js/express.js. In addition to working with socked.io, I have worked with Meteor.js and ReactJS (with flux and reflux architectures). In addition, I can handle DevOP works, especially with the AWS platform, where I have built cloud application infrastructure. In a number of services (obviously ec2, s3 and SES), I used ELB and have good experience with that. Finally, I have worked with Elasticsearch (both as an admin and as a developer), logstash/kibana, redis, mongo, postgres, mysql, and oracle db. When needed, I can work with puppet/chef/(but preferably ansible) and docker, and I also have experience with Varnish cache. I prefer nginx as a web server. Obviously I use git/issue tracker and can't really live without it. I also use IDE for development (IntelliJ IDEA Ultimate) and work from an OSX environment. I also have a Windows environment for various tests. About the posted hourly rate: This is the rate that I currently ask, but the rate may be negotiated at least for first weeks/month(s) if there's a really interesting project and a team with a real potential to raise my skills. Did I leave out something you need to know? Feel free to ask any questions about anything I wrote above—and well, about anything. Oh, and one pretty important thing: I've _never_ failed a job that I took.

    $48.00 /hr
    2,112 hours
    5.00
  4. Ivan T.

    Ivan T.

    Ruby/Rails Full-Stack Architect. 8 yrs, 12k hrs, 100pct success.

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

    Independent full-stack developer / technical architect skilled in: * Ruby / Ruby on Rails (from edge to legacy) * Client-side tech (HTML5 with HAML, CSS3 with SASS, JavaScript [native & libs/frameworks], jQuery, Bootstrap, and more) * Scalable, decentralized (modular) applications architecture * Databases: relational (PostgreSQL, MySQL), NoSQL (Redis, Riak, MongoDB, Neo4j), big-data-specific (Google BigQuery, Amazon Redshift) * Background jobs processing: Sidekiq, Resque, delayed_job * Message queuing: RabbitMQ (AMQP) * RESTful APIs implementation, integration with any third-party APIs (including social media APIs: Facebook, LinkedIn, YouTube, and more), data harvesting from sites which do not provide an API * Rails applications deploy, monitoring, maintenance: Heroku, Amazon EC2, Linode, Digital Ocean) * Amazon Web Services infrastructure: EC2, S3, Glacier, Redshift,.. * Process: TDD/BDD with RSpec, Cucumber, Capybara, Zeus, Guard * Version control systems: svn, git (with GitFlow, GitHub Flow workflows) As a full-stack developer / technical architect, I can develop scalable and stable multi-node server-side applications and also can evaluate your Ruby/Rails application and make suggestions on possible optimizations / refactoring / adopting best practices. As a team lead, I can divide, prioritize and delegate tasks to developers, consult developers on best practices, ensure high overal quality of software product. I like challenges, have solid skills of problem solving, do not require supervision to successfully perform my duties. Dependability is also one of my key strenghts (never left my work half-done / half-functioning). If my current rate fits your project's budget, contact me to discuss technical and other aspects — I'm looking forward to it.

    Groups: Engine Yard Ruby on Rails Professionals Network

    $100.00 /hr
    13,075 hours
    5.00
  5. Md. ziaul H.

    Md. ziaul H.

    Sr. Frontend Developer(JavaScript, jQuery, AngularJS, Backbone, HTML5)

    Bangladesh - Last active: 1 day ago - Tests: 5 - Portfolio: 5

    Currently I am working with a well known web application, where my technologies are OOP based JavaScript, jQuery, AngularJS, BackboneJS with AMD, nodeJS, JSON, SASS/COMPASS, HTML5, CSS3. I am also working with some mobile prototype web app, where my technologies are jquery-mobile, backbone with AMD and nodeJS. These days I would like to work as frontend developer though I have handy skill on backend as well, where I work with some MVC based php framework like CakePHP, ZendFramework with MySQL as relational database and MongoDB as NoSQL. My future interest is to work on Ruby, Ruby-on-Rails and develop some cool app with AngularJS. I have developed a wide range of web application using XHTML, CSS2, jQuery, AJAX, PHP and MySQL for various kind of clients from all over the world. I have very good experience on developing jQuery plugin based on requirements.

    $38.89 /hr
    5,489 hours
    4.99
  6. Aaron Pardes

    Aaron Pardes

    Django/Flask/Rails Web Developer

    United States - Last active: 13 hours ago - Tests: 3 - Portfolio: 1

    I have a B.S. in Industrial and Systems Engineering and having been doing entrepreneurial web development for 10 years. I specialize in back-end development with Python frameworks (Django and Flask) but I am also proficient with Ruby on Rails. I have worked with many small startups as well as Fortune 50 companies in capacities ranging from developer to product manager. I have extensive experience building and interacting with RESTful API's, data modeling, and project management. You can view my full CV at my website http://pardes.io

    $60.00 /hr
    834 hours
    5.00
  7. Hadrian N.

    Hadrian N.

    Technical Project/Program Manager

    United States - Last active: 2 days ago - Tests: 1

    I am an experienced development / technical project manager with a focus in managing software development using Agile Scrum framework , technical project software customizations, performance testing and new software development for web, mobile and desktop applications. Over the past 8 years my focus and responsibilities included client facing, technical resource allocation, reporting and management oversight with both internal and external project sponsors. Managing offshore development teams in Ukraine and Poland. A sampling of my prior assignments include but not limited to; Software Implementation PM, Capital Development PM responsible for initiation, planning , execution and closure of multiple projects. My goals are to continue to enhance my software development experience using agile development with the continued success of development complete iterations and sprints. Certified Scrum Master

    $38.89 /hr
    4,028 hours
    4.99
  8. Guillaume G.

    Guillaume G.

    Senior developer, Project Manager

    China - Last active: 13 days ago - Tests: 9 - Portfolio: 1

    Professional and hobbyist developer, with over 15 years of actual development under the belt and 8 years in 'hands-on' management positions (as engagement manager in a consulting firm and then as a CTO in a web startup). My technical experience ranges from desktop (C/C++/C#/Java/VB, scripting in Python/Ruby/VBA), embedded (PIC, ATMEGA, ARM), web (PHP, Ruby on Rails, JS/Coffeescript, HTML5 and some understanding of web design principles and UX construction) and ERP/Business Intelligence (SAP BW, QlickView). These days (2015), I am mostly doing web dev (front-end/back-end) in Ruby, Python and CoffeeScript - they allow very quick iterations and cutting through tons of boilerplate to get to a MVP as quickly as possible. My skills in C/C++ are a bit rusty, but I'll gladly dust them off for an interesting project :) I read Java and C# and don't mind using them as external dependencies, but I do not enjoy working with those. As for my management experience, I have been leading small and large engagements (up to 2 millions EUR) in offshore settings (India, China), both on-site and remotely I feel like I have a good understanding of the communication and management challenges involved in freelancing. As your contractor, I see myself adding value by challenging your requirements, helping you define clear specifications and, if the assignment is large enough to need more than myself as a developer, I can help you screen out other offshore resources and simplify your outsourcing experience.

    $65.00 /hr
    378 hours
    5.00
  9. Sergiy R.

    Sergiy R.

    Linux System Administrator

    Ukraine - Last active: 16 days ago - Tests: 9 - Portfolio: 1

    I am an experienced System Administrator with a wide range of skills, including Linux servers administration, LAMP stack setup, OpenVZ and KVM virtualization, configuring services, working with version control systems and writing system maintenance scripts. I have a hands-on experience with Linux, including Ubuntu, CentOS, Red Hat, Gentoo and Debian distributions. I am able to code in OCaml, C, C++, Ruby (including Ruby on Rails), Bash/Zsh and read Java, Python, Haskell, Perl and Common Lisp programs. My most important virtues are: extreme responsibility, easy communication and attention to details.

    $40.00 /hr
    467 hours
    5.00
  10. Vladimir N.

    Vladimir N.

    Ruby-on-Rails Senior Developer, Project Manager

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

    8 years in IT as a Software Engineer 3+ years experience with Ruby-on-Rails Technologies I worked with: Cloud Services: AWS(EC2, S3, Route 53), Heroku Client Side: HTML, CSS, JS, jQuery, Angular, Bootstrap Server Side: Ruby on Rails, REST Databases: PostgreSQL, Oracle APIs: Facebook, Google, eBay, payment gateways and many others Testing: Rspec, Cucumber Version Control: git, SVN Other: Redis

    $55.56 /hr
    0 hours
    5.00