Top Upwork Freelancers

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Haseeb K.

Haseeb K. Agency Contractor

Expert Ruby on Rails Developer | Proficient Angular.JS / Node.JS Dev

Pakistan - Tests: 2 - Portfolio: 15

Among Top 10% Ruby on Rails developers with 30,000+ hours logged & 5.0 feedback rating. Have successfully delivered 40+ large-scale and minimum viable solutions. Strength areas: - Back-end: Ruby, Rails, Sinatra, Refinery, Node.js - Front-end: HAML, SASS, AJAX, Zurb, Twitter Bootstrap, Skeleton Boilerplate - TDD: RSpec, Mini_test - TDD/BDD support: Capybara, Cucumber, Webrat, factory_girl - Testing frameworks: Selenium, Mocha, Chai - Other tech: Angular.js, Backbone.js, Ember.js, Require.js, Prototype, jQuery Clients worked with include: NBC Universal, AOL, Barclays, VistaPrint, & more. If you're looking for someone best in the business, please feel free to contact.

Groups: Android, Engine Yard Ruby on Rails Professionals Network

$30.00 /hr
37,868 hours

Deepak S.

Deepak S.

Ruby on Rails Developer with UI and UX expertise

India - Tests: 10 - Portfolio: 10

* Top Rated * 3000+ hours history * 43 Happy Clients Apply the knowledge acquired during my 6+ years of experience of Information Technologies in developing solutions to customer requirements, incorporating new technologies and facing new challenges at a professional level.

Groups: Bluehost Developers and Designers, Engine Yard Ruby on Rails Professionals Network

$30.00 /hr
3,057 hours

Igor Petrov

Igor Petrov Agency Contractor

Ruby on Rails developer, Java developer

Russia - Tests: 2 - Portfolio: 10

Interested in Ruby techs: Rails, Sinatra, RSpec, Cucumber, Spree, Radiant... Good in Javascript stuff: JQuery, Angular.js, Batman.js Experienced in Java technologies: JSP, Servlets, Wicket, Hibernate, JPA, Guice, jDave, a little bit of JavaFX.

Groups: Engine Yard Ruby on Rails Professionals Network

$30.00 /hr
1,083 hours

Nikhil Verma

Nikhil Verma Agency Contractor

RoR 2.x, 3.X, 4.X JQuery, HTML5, BDD/TDD Expert Available for Hire

India - Tests: 9 - Portfolio: 5

I have been working on a single focused technology for years now and have built the expertise that is niche in industry. Now with platforms like this I look forward to put to use this learning and reap benefits of this effort and earn global recognition and reputation both for myself and my organization

Groups: Engine Yard Ruby on Rails Professionals Network

$15.00 /hr
1,945 hours

Deepak Kiran

Deepak Kiran Agency Contractor

Expert in Rails 4.x, 3.x, JQuery, Rspec, AngularJS, HTML5 & Spree

India - Tests: 17 - Portfolio: 8

I have extensive experience of working with couple of core technology platforms like Php and RoR. In line with the same I have been active in the latest trend assimilation and have good experience working with almost all social media API's and java-script frameworks. I am well versed with AWS Heroku , Capistrano, Nginx and unicorn, Redis, Mongo DB, MySql, Elastic Search. I through this platform want to showcase my skills and regularly pick up projects that enhance my skills using my quick learning abilities and gain expertise in same. I can take up full time work and part time work across all skills set listed and all skill set related to them. I am completely flexible in terms of engagement terms and workload and I am available across timezone's for effective communication. I am always in for challenging and new works and open to executing test works for some new yet interesting skills that I at present do not have demonstrable work on. My hourly rates varies between $15/Hr to $20/Hr depending on various factors like length of project, complexity of project, aggressiveness of deadline and engagement terms. Looking forward to getting contacted from you guys.

Groups: Engine Yard Ruby on Rails Professionals Network

$15.00 /hr
3,864 hours

Anthony Figueroa

Anthony Figueroa Agency Contractor

Software Engineer

Uruguay - Tests: 5 - Portfolio: 10

TopTier labs is a full stack development shop, offering services from ideation to design, development and testing. We build innovative web and mobile applications using agile processes. We specialise in Ruby on Rails and mobile apps for iOS and Android. We have a strong team of software engineers, designers and project managers. Feel free to reach out and we will help you bringing your ideas to life!

Groups: Application Developers Alliance, Crossrider...

$45.00 /hr
2,378 hours

Abubakar Shams

Abubakar Shams Agency Contractor

Expert Ruby on Rails & Drupal Developer/Proficient AngularJS Developer

United Arab Emirates - Tests: 5 - Portfolio: 26

I have more than 5 years experience building applications on many different platforms. My role is to gather requirements/needs and turn that into a reality. My aim is to provide clients with high quality work as fast as possible. I have experience with: Drupal, PHP, Cakephp, Codeigniter, Ruby on Rails, Angular JS, Node JS, Backbone JS, Twitter Bootstrap, HTML5 , CSS , Jquery, and Responsive Design. I follow the all of the proper techniques to build the applications. Clients are also offered to monitor the application status during the development through these: GIT, Bitbucket, SVN, Jira, and Trello.

Groups: Drupal, Engine Yard Ruby on Rails Professionals Network

$25.00 /hr
4,356 hours

Pavlo Sirous

Pavlo Sirous

Senior Ruby on Rails developer

Ukraine - Tests: 10 - Portfolio: 18

I build Web tools that solves your business problems making it more profitable. I don't like to waste your and my time. For the years working as a freelancer, I've made my own working ethic. I don't track time while coffee breaks, freelancing doesn't equals working at office. Last 5 years I've spend to develop myself as a professional in web programming industry. I'm a full-stack developer (Ruby on Rails/jQuery/html/css/deploying). Web scrapers creator (nokogiri, mechanize, watir). I develop my skills consistently, and prefer projects where I can grow as a professional. I'm looking for projects with strong believes in best practices to participate and to build good relationships. What you can expect from me: * Quality work (heavy testing, best practices, readable and maintainable code that "just works") * Short response time (actually I'd even prefer daily conference calls via skype) * good speaking English * Responsibility for tasks/project I work on. * Seamless integration with your current team What would I expect from you: * Clear task definition * Easy communication * Adequate and in-time payment Keywords: Rails, Agile, TDD, Coffeescript, AngularJs, Postgresl, Mysql, AWS, S3, Heroku, Ruby,

Groups: Engine Yard Ruby on Rails Professionals Network

$88.89 /hr
4,467 hours

Sugiarto U.

Sugiarto U. Agency Contractor

Senior Ruby on Rails Developer and Manager

Indonesia - Tests: 7 - Portfolio: 10

Hello All, I am a senior ruby on rails developer. I like to learn and always learn. I want help you to solve your problems. Here what I can do for you: - Create app from scratch to enable your businesses - Develop new features for your existing apps - Fix buggy apps - Refactoring your apps source code. - Optimize your apps. - Create testing for your apps - Or maybe just question/answer for your problem. Experiences: - communicating with Rackspace Email API for email hosting website - communicating with FlightStats API for aviation application - communicating with OpenSRS API for hosting website - git versioning - deployment under engineyard cloud - google Map API and MapBox API - Background processing, delayed job, reds and more - Database design - and more.., contact me what you need since I couldn't put all here. NEED MORE DEVELOPER/DESIGNER? I know I also limited by time, so If you need to solve problem, and need more developers/designers I also can provide them for you and I can manage them for you.

Groups: Engine Yard Ruby on Rails Professionals Network

$44.44 /hr
5,982 hours

Miroslaw Maziarz

Miroslaw Maziarz Agency Contractor

Senior Ruby on Rails Developer with Passion

Poland - Tests: 8 - Portfolio: 9

I have more than 8 years of experience in commercial web development. Over the last 7 years I have developed a variety of applications using Ruby On Rails, JavaScript, TDD, SASS, PostgreSQL, MySQL, Amazon EC2, Rackspace and Heroku. I am focus on productivity and quality; I am among the top 10% freelancers who passed the tests in RubyOnRails, PostgreSQL and Internet Security. I am interested in building the best quality software that means well designed, easy to maintain, easy to extend to a new feature and well tested with autotests. Please find my skills & experiences below. - Ruby on Rails - Frontend (Javascript / jQuery / CoffeeScript / Backbone / Bootstrap / Angular / HAML) - Node.js - Web Browser Extension Development (Chrome, Firefox) - Database (Mysql / PostgreSQL / MongoDB / Redis / Memcache) - 3rd Party API Integration ( Google Map API, eBay, Amazon, Paypal API ) - Github / Bitbucket / AWS / Heroku / Engine Yard - Server Management

Groups: Engine Yard Ruby on Rails Professionals Network

$36.67 /hr
6,055 hours