Rails Freelancers

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Drew Ulmer

Drew Ulmer Agency Contractor

[Upwork Top 5 Percent] Professional Rails Developer

United States - Tests: 4 - Portfolio: 6

When you hire me, you're hiring a top 5% Upworker with multiple successful projects and universally happy clients. I am an expert Ruby and Rails developer with more than 6 years of successful projects with Ruby on Rails versions 2.3 through 4.x. I enjoy working on everything from ecommerce to line of business applications and I specialize in identifying and fixing security issues. I can occasionally be found on the #rubyonrails freenode IRC channel and my github can be found under the username latortuga. I have contributions to major open source projects including Ruby on Rails, Devise, ActiveAdmin, cache_digests, warden, spree, and zeus. I am generally interested in Ruby or Rails development proposals, provided they include information about the actual project and not merely a list of skills.

Groups: Twilio

$150.00 /hr
1,104 hours

Fernando R.

Fernando R.

Ruby on Rails Developer with Strong Linux Background

United States - Tests: 3 - Portfolio: 1

Very proficient RoR Web developer with a strong Linux/Unix background. Located in Florida, USA I work on EST timezone, allowed to work legally in the USA, I can attend to meetings, receive and make calls worldwide, as my customer you will be provided with a direct line to contact me if necessary. Over 11 years of experience on the IT industry, mainly working for major 500 Fortune US companies such as Cisco Systems, LexisNexis, Sun microsystems and others. My focus is always to keep things as simple as possible and make stuff better. Relevant skills : - Ruby on Rails 3 - Authorize.net , Credit card systems - RSpec , Capybara ( Testing ) TDD - Memcache - C ANSI - Linux / Unix (Solaris) - Shell scripting - Unix power tools: vi,awk,sed,bash,truss,top,strace,tcpdump,iptables.. - Capistrano - Amazon EC2 and Clouding computing. - VPS (Heroku, SliceHost, DreamHost) - Git Collaboration tools and extras that we offer to our customers : - US Phone number landline and cell phone - Skype. - Outlook Calendar (Exchange server) - EST U.S timezone, Located in Florida, near by major airport (FLL) - Fluent in English, Spanish and Portuguese (Spoken and Written) Don't hesitate to contact me if you have any questions.

$33.33 /hr
157 hours

Brian McQuay

Brian McQuay Agency Contractor

Rails Developer

United States - Tests: 1 - Portfolio: 6

I am interested in a telecommute position. Here's a little about me: * Master's degree of Computer Science * > 15 years perfecting my craft * Worked with Ruby on Rails since < v1.0 (long before there were any Rails jobs) * Long time Agile practitioner and TDD evangelist * Recent experience with Rails 4, MongoDB, and node.js * Mobile app experience with iOS and Objective-C * Open source contributions * $65 per hour * Looking for something challenging and long-term * Open to full-time or part-time * United States citizen You can also find out more about me at: http://www.brianmcquay.com/about-me

$94.44 /hr
170 hours

Luis K.

Luis K.

Ruby on Rails Expert

Canada - Tests: 6 - Portfolio: 6

Thank you for reviewing my profile, I'm glad you stopped by! My name is Luis and here's the skill set I can bring to your project or team: - Ruby (1.8.x - 2.x), Rails (2.3.x - 4.x) - Apache, MySQL and PostgreSQL skills - Continuous integration (Travis, Jenkins, Bamboo, etc) - Spreecommerce and Ecommerce solutions # Amazon EC2, S3, Heroku, and EBS services - version control systems (Git , SVN etc) - JS MVC Frameworks (Backbone/Emberjs, Angular, Node.Js etc). - HTML5, jQuery, Ajax EXPERT - TDD/BDD and unit testing tools eg rspec, TestUnit, Cucumber etc - Redis/Memcached / Mongo DB. - payment gateways, Advanced paypal Integration. - API architecture (RAB language mastery) and SOA. I'm a full-stack ROR developer with Agile approach and pair programming enthusiast.I love developing applications “the Rails way”. I appreciate the brilliance of the ROR architecture and enjoy using it to build world-class applications. I’ve created a number of complex systems using ROR including e-commerce sites, inventory management systems, scheduling systems, forum applications, internal organizational systems, and order fulfillment systems. My ROR knowledge is also augmented with intimate knowledge of HTML5, CSS3, Sass, SQL, and jQuery/AngularJS/BackboneJS/Ember.js.

$39.90 /hr
685 hours

Kevin L.

Kevin L.

Expert fullstack Rails developer

United States - Tests: 1 - Portfolio: 9

With well over 13 years of experience in almost every computer field, we provide you the most quality, affordable services the internet has to offer. From Web Design, Graphics Design, and osCommerce sites, to SEO, SEM, and Adwords management, our firm can get you the latest technology at a fraction of what our competitors are charging. Need that extra step to market your company and gain traffic/business? We have EVERYTHING you need! Contact us today for a TOTALLY FREE consultation/quote!!!

$66.67 /hr
301 hours

John S.

John S.

Expert Ruby on Rails and Express/Node.js

United States - Tests: 5 - Portfolio: 6

An Individual developer with 10 years experience developing web applications. USA based in Connecticut with excellent communication skills. Extensive work with Ruby on Rails and Node.js/Express Framework. Frontend web development as well including HTML/HTML5, CSS, and Javascript. Frameworks: Bootstrap (Responsive), jQuery, SASS, and AngularJS. A reliable developer that will get the job done right and on time. Familiar with Client/Server configurations using JSON/REST API's, Object Oriented Programming (OOP) and Model-View-Controller Ruby Development. Prefer to work with Postgres but also work with MySQL. Extensive experience using ActiveRecord and with Postgres, Mongoid and Redis.

$45.00 /hr
609 hours

S M Ashif Manjur

S M Ashif Manjur

Full Stack Ruby on Rails Developer

Canada - Tests: 12 - Portfolio: 3

Ashif is a full stack web application developer based in Toronto, Canada. He has been part of several agile teams. He is methodical in his approach while solving any critical problem and prefers to dig into framework internals for fun and profit. His interests includes TDD, Design Patterns and Big Data Analysis. Find him at: https://ca.linkedin.com/in/smashif

$44.44 /hr
123 hours

Ralph R.

Ralph R. Agency Contractor

Engineer building with Rails, Ruby, Django & Python Experience

United States - Tests: 1

Specialising in Wordpress, Ruby on Rails & Djanjo application development. Over the last 6 years, I have developed a wide range of web applications & sites using Python, Django, JavaScript HTML, Rails, Wordpress, SharePoint, PHP, and MySQL including sites for startup companies and small businesses. I have also extensive experience administrating systems including DevOps, Linux, Amazon OpsWorks & AWS, SharePoint, SalesForce, Zendesk & Jira. My core competency lies in extending existing codebase to incorporate new web site features, administer content management systems (CMS) & collaboration systems. I am seeking opportunities to maintain websites or systems for you or your business. I also have some experience in the following areas: SQL, SaaS, Agile, OOP, and software design and testing.

$65.00 /hr
226 hours

Leon Yip

Leon Yip

Expert Ruby on Rails Engineer w/ Experience in UI Design & Scalability

United States - Tests: 8 - Portfolio: 12

For the past five years I have been involved in many web-based applications primarily using the Ruby on Rails framework and scaling applications utilizing Amazon Web Services. My core competency lies well in web application development using technologies such as Ruby on Rails, Amazon Web Services, AJAX as well as UI Design. I also have experience in SEO for websites and marketing techniques such as lead generation, media buy, etc. Currently, I am seeking to help companies build web applications from the ground up, maintain, and scale the application as the company grows.

$55.56 /hr
465 hours