Top Upwork Freelancers

Clear all filters

Alexey Dubovskoy

Alexey Dubovskoy Agency Contractor

On The Rails Way...

Russia - Tests: 3 - Portfolio: 5

I am a full stack Ruby on Rails/Javascript developer and TDD/BDD practitioner with 7+ years experience. I love working in startup atmosphere with a small team, building MVP in aggressive duration. From the time I obtained my knowledge in Math and Physics at the University, I realized that I have to question everything. I'm curious, I like running experiments and deal with challenges. I think my main strong points are: Deep knowledge of working piece (Rails, Angular.js, RSpec, D3, Ubuntu, OS X) Exceptional work ethics Promptness, Responsiveness I know and use in my work: Ruby, JavaScript, CoffeeScript, SASS, Slim; Rails, AngularJS, jQuery, NodeJS, Compass, Grunt, Yeoman; RSpec, Karma, Jasmine; Trello, Jira, Basecamp; OS X, Ubuntu Server.

$33.33 /hr
2,311 hours

Vivek V.

Ruby on Rails || Bootstrap 3 || Responsive Designer || Drupal || CSS3

India - Tests: 6

Over the past 5 years, I've achieved mastery of Node.JS, Ruby, PHP, JavaScript, CoffeeScript, HTML5, CSS3, MySQL, PostgreSQL, and MongoDB, Rspec, Cucumber. I'll be glad to help you to build powerful websites and mobile applications. I'll provide excepetional User Interface. Could create great web applications on Node.js, RoR, Python and PHP. Mobile iOS and Android applications. Thanks

$16.67 /hr
4,565 hours

Stepan Tubanov

Ruby on Rails developer

Russia - Tests: 3 - Portfolio: 9

Genuinely interested in building quality applications. In my work I rely on TDD and iterative approach. I believe that frequent deployment and feedback lead to a better product. Right now I'm focusing on Ruby, also interested in JavaScript and exploring Elixir. When it comes to middleware I usually use Rails with PostgreSQL as a primary database. I've also had experience working with MongoDB and Redis. I use RSpec for testing, sometimes with acceptance tests written with Cucumber.

$78.00 /hr
1,741 hours

Kiran Kumar Jha Agency Contractor

Expert RubyOnRails, PHP/MySQL, WP, Drupal, AJAX, jQuery, Amazon EC2

India - Tests: 7 - Portfolio: 2

A hard working professional with more than 8 years of experience in developing high quality applications using various technologies like RubyOn Rails, PHP/MySql, JQuery, ExtJS. I've got expertise in hooking up an existing application and re-factor it to new needs and demands. I've also worked on many applications from the ground up. I am Brainbench Certified Master in PHP5. I am also a CSM (Certified Scrum Master), you can view my scrum profile at -

$22.00 /hr
4,185 hours

Aamit A Agency Contractor

Professional ROR Developer /Agile/BDD/REST/AJAX/JSCript/CSS/LAMP

India - Tests: 2 - Portfolio: 4

Last 4 years I worked on Ruby on Rails projects with different types of complexity. I am strong at database design and analysis. I have strong JS skills (prototype, jQuery). I am a flash, flex, actionscript (AS3) expert. I consider myself self-taught and always willing to acquire additional skills and training as required. My Philosophy: My work philosophy is based on simple business principles, agile project methodologies, Web 2.0 best practices, cutting edge open-source software and client centricity. My Development Approach: I usually do Behaviour Driven Development using RSpec/Cucumber.Unit and Integrated tests are part of my core development process My skills: Ruby, Rails2.0, RESTful approach, TDD, BDD, RSpec, Capistrano, JavaScript, , Flex, Adobe Air, Flash, Actionscript, Ajax, jQuery, prototype, scriptaculous, HTML/CSS/XML, MySQL, LAMP, Google Maps, Rmagic, svn, Git, Pivotal

$40.00 /hr
4,256 hours

Sergey V.

Sergey V.

Ruby on Rails Developer

Russia - Tests: 6 - Portfolio: 8

About 4 years I am working with web technologies. I have worked with most of PHP frameworks, Python and Ruby. I also have experience with Javascript/Ajax, XML/XSL, SOAP, HTML/CSS and some other connected with web, I have a good UNIX skill. It's important for me to pay attention to the details. I like to make things simple and clear.

$20.00 /hr
0 hours

Rajib Ahmed

Rajib Ahmed Agency Contractor

5+yrs PHP5, CakePHP,Android, Titanium,JQuery and RoR developer

Sweden - Tests: 13 - Portfolio: 4

Hi, I have been developing application for the web over 5 years now. I started as a with PHP4 and CSS2.0. But as web development is really picking up the pace i moved along with it too. Now i have experiences in # 5 years of PHP/PHP5 and CSS = # 3 years of CakePHP = # 3 years of Ruby/RubyOnRails = # 1 year of ActionScript 3.0 = # 1 year of Oracle Certification = # 0.3 year of Android = I develop web app because i really enjoy it !!

$20.00 /hr
648 hours

Jeff D.

Jeff D. Agency Contractor

Ruby & Rails Developer, HAML/SASS, HTML/CSS/JS, jQuery, Prototype

United States - Tests: 2

My goals are continuing to advance my knowledge of web development with the latest technologies. Scaling web applications for millions of users. Learning and developing paradigm shifting business models for the digital world.

$77.78 /hr
50 hours