Ruby On Rails Spree Freelancers

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Mukesh P.

Mukesh P.

Sr. Ruby on Rails developer (Spree/TDD/BDD/Angular/Bootstrap/NodeJS)

India - Tests: 5

I love to code, and I love great software design. I have deep experience with Ruby/Rails, Spree, and Javascript MVC. I am Senoir-level Ruby and Rails developer who's comfortable doing everything, from front-end JavaScript and SASS to back-end Ruby (both inside and out of Rails), web scraping, and more. In past, my Responsibilities was include helping to architect and implement front end stack, integrating with API layer, implementing standards compliant html, well organized SCSS, and working throughout Rails stack on various admin and consumer facing applications. I’ve got a Bachelor’s and Masters Degree in Computer Science and Engineering. After masters in Computer Science, I started my carrier With Ruby on Rails and since last 5+ years Rails is my favourite framework. My strengths are my commitments and I work till the last point of client satisfaction.

$13.33 /hr
3,781 hours

Marcin Szczepanski

Marcin Szczepanski Agency Contractor

Senior Ruby on Rails developer

Poland - Tests: 9 - Portfolio: 10

I have been developing web applications as a hobby, before it became my profession. I am a young developer but with solid experience already. I was involved in the creation of a number of interesting projects/applications. I am constantly broadening the scope of my skills and techniques. I like working in team and I'm always willing to share knowledge.

$32.00 /hr
5,168 hours

Maksim P.

Maksim P. Agency Contractor

Ruby on Rails developer | Spree | API

Russia - Tests: 6 - Portfolio: 3

I am a full stack Ruby on Rails developer. I'm an expert in the following areas: - Ruby/ Ruby on Rails 3/4 - Spree, Amazon Payments - Javascript (Jquery, AJAX, D3.js, CoffeeScript, Backbone, nvd3, AngularJS) - Postgresql, Mysql - Elasticsearch, Sphinx, Xapian beginner Erlang Don't hesitate to contact me if you are looking for a responsible programmer.

Groups: Engine Yard Ruby on Rails Professionals Network

$44.44 /hr
4,838 hours

Andreas Braun

Andreas Braun

Senior Developer in Frontend / Ruby on Rails / WordPress / MVC

Germany - Tests: 11 - Portfolio: 7

Hi, I am a senior web developer with 10+ years experience. I have developed a wide range of websites. I am always trying to deliver high quality solutions before deadline. I have strong skills and good experience in the following areas. - Ruby - Ruby on Rails Refinery CMS, Spree RSpec,Cucumber,TDD,BDD Various Ruby Gems, - PHP ( OOP ) WordPress, Magento ( Theme / Extension development & customization ) - Front-End: HTML/CSS, Twitter Bootstrap, Foundation JavaScript, Ajax, Coffeescript, HAML, - JS Framework: AngularJS, D3JS, NodeJS, EmberJS - Database: SQLite, MySQL, PostgreSQL, MongoDB I am looking forward to work with you!! Thanks for your time and consideration.

$45.00 /hr
56 hours

Dmitry Solomadin

Dmitry Solomadin

Ruby on Rails/Node.js/Java Developer

Ukraine - Tests: 10 - Portfolio: 5

Full stack Ruby on Rails/Java Developer with more than 6 years of experience. Worked on wide range of web application from small web startup to huge enterprise software. Experience in following technologies: java, RoR, javascript, html, css, coffeescript, jquery, mysql and many others. Experience of team leading and project management. I'm seeking for front-end and back-end development basically building the your site or startup form ground up. I also have a team of professional web developers and designers so if you have a complex project that will require more than one professional just contact me and we will deliver the best quality possible.

$36.67 /hr
532 hours

Alexey Vorobiev

Alexey Vorobiev Agency Contractor

Ruby on Rails / Backbone.js / jQuery / Cloud / SQL / PHP | Russia

Russia - Tests: 7 - Portfolio: 3

Over the last 5 years, I have developed a wide range of websites using HTML, PHP, Ruby on Rails and MySQL including sites for startup companies, e-commerce shops and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have good experience in the following areas: SQL, Ajax, OOP, and software design and testing.

$40.00 /hr
78 hours

Alex Dowad

Alex Dowad Agency Contractor

Programmer

Zambia - 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".

$42.00 /hr
817 hours

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

Serge Tyatin

Serge Tyatin Agency Contractor

RubyOnRails Full-stack web developer

Ukraine - Tests: 2 - Portfolio: 6

I am full-stack web developer with 12 years experience. Initially spend with PHP in numerous projects like billing system, SEO optimized websites, file search engine, website crawlers. More recently I have been working with Ruby On Rails projects like distributed comment system, Spree commerce extensions and customization, custom CMS, mobile HTML games. I am mostly backend developer, have hiloads expertise, but also do frontend jobs, familiar with modern javascript/CSS frameworks. Have some experience with development for Android, chrome extension. Strong unix skills. I am customer focused, I am successful when I bring success to mine customers.

$35.00 /hr
67 hours

Facundo Dominguez

Facundo Dominguez

Software Engineer

Uruguay - Tests: 4 - Portfolio: 4

B.S. In Computer Science. MSc. in program transformation techniques. I have experience both as engineer and researcher. My interests include compilers, functional programming, formal verification of programs and perfecting software development practice. My professional experience includes distributed systems, high-performance computing, financial applications, software for entertainment and education.

$42.22 /hr
1,769 hours