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 oDesk, 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 oDesk Ruby on Rails projects based on completed and fixed-price jobs.

oDesk Ruby on Rails Jobs Completed Quarterly

On average, 437 Ruby on Rails projects are completed every quarter on oDesk.

437

Time to Complete oDesk Ruby on Rails Jobs

Time needed to complete a Ruby on Rails project on oDesk.

Average Ruby on Rails Freelancer Feedback Score

Ruby on Rails oDesk freelancers typically receive a client rating of 4.68.

4.68
Last updated: May 1, 2015
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Md. ziaul H.

Md. ziaul H.

Sr. Frontend Developer(JavaScript, jQuery, Angular...

Bangladesh - Last active: 2 days 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
5,253 hours
4.99
Chowdhury Foysal Ahamed

Chowdhury Foysal Ahamed

devops and backend engineer with frontend experien...

Italy - Last active: 21 days ago - Tests: 3 - Portfolio: 20

I love coding and problem solving.I have 3+ years of experience in the web development sector. Love working on both server and client side code. I like to get to know my clients closely to facilitate better communication. Love playing with innovative design and expressive UI. Always pay close attention to every tiny little details to make the user experience better at every step. I'm doing my bachelor's course in computer engineering in the polytechnic of turin university and In addition I look for exciting projects that use modern and bleeding edge technologies in the freelance communities. Portfolio: http://foysal.it Github: http://github.com/foysalit

$50.00 /hr
174 hours
4.67
Justin M.

Justin M.

European Ruby/Rails/JS/LAMP 19 years+ experience...

Thailand - Last active: 14 days ago - Tests: 11 - Portfolio: 1

Prelaunchr Expert - launch like Harrys ! Building web application since 1996 My current preferred stack is RubyOnRails. • Frontend: CSS, Javascript, Bootstrap, AngularJS • Backend: Ruby, Ruby on Rails, Sinatra, Python • Testing: Rspec, rcov, capybara • Full-text search: Elastic Search • Databases: MySQL, PostgreSQL, MongoDB, Redis, Memcached • Amazon infrastructure: S3, EC2, EBS • DevOps stuff: Docker, Capistrano, Ansible, Vagrant. Mina, • Operation systems: Linux, Mac OS X • Version control: git • APIs: geocoding, google services, merchant services, social networks, XML/XSLT, Nokogiri

Groups: Twilio
$59.00 /hr
601 hours
4.91
Stefan Nguyen

Stefan Nguyen

Senior Mobile Game Developer (iOS/Android and Back...

Vietnam - Last active: 10 days ago - Tests: 2 - Portfolio: 7

I’m an enthusiastic developer interested in game & web development. My clients say I'm a professional worker yet a funny guy. oDesk says I'm one of their TOP RATED freelancers (see the badge on the right for more information). Over the last 3 years I have been diving deeply into mobile game development. Being an active open-source contributor, I embrace HIGH-QUALITY work within FASTEST possible time. --- Apart from open-sourcing, I give talks & lead industrial game projects. Here's some highlights: - Key developer of an amazingly addictive casual game: Forever Donuts https://www.youtube.com/watch?v=RtLlF1DVlh8 - Lead Developer of Casual Connect Asia 2013 "Best of Show" award winning game "Ultimate Arrow": http://www.mda.gov.sg/NEWSANDEVENTS/Newsletters/2013/18/Pages/story6.aspx - Lead Developer of "Vua Thủ Thành" (TD King), a MMO, Tower Defense, Card Collection game which is published by SohaGame, one of the biggest game publishers in Vietnam: https://www.youtube.com/watch?v=M5YaX1o7_J8 http://vuathuthanh.sohagame.vn - Talked at Casual Connect Asia 2013: "Awesome 2D game animations with Spine" http://www.youtube.com/watch?v=dcmk_bXxRHo - Contribute to numerous open-source projects: https://github.com/stnguyen?tab=activity - Interviewed by Blackberry at Casual Connect Asia 2013: http://www.youtube.com/watch?v=BfAmcS4aIpQ - Some other games I developed: + Pixel-art style action game “Ninja Climb Classic”: https://www.youtube.com/watch?v=EBvJKVFoEJ4 + Retro style matching game "Hungry Pixel Runner": http://www.youtube.com/watch?v=GzG4OuvOzSE + Loto scratching style game: https://itunes.apple.com/us/app/pirates-scratcher-game-free/id757640979?mt=8 + Simple infinite 2D flying game: https://itunes.apple.com/vn/app/gasboy/id568632113?mt=8 + Fun HTML5 game which works on ALL popular desktop and mobile browsers: http://vinova.sg/blackmoon/ ----- Web development is also one of my strong field. I love backend development, especially with Ruby on Rails and MongoDB. Some of my works: - I designed (as in development) and implemented first versions of Orastream backend and HTML5 mobile app (before handing it to my colleages) (Ruby on Rails, MongoDB, SenchaTouch): http://www.orastream.com/ - I designed and implemented ChateauAsia (Ruby on Rails, MongoDB): http://chateauasia.com/ - One quite-popular open-source Rails gem I've contirbuted to: https://github.com/stnguyen/voteable_mongoid - A Sencha extension I wrote for one of my HTML5 mobile app project: https://github.com/stnguyen/Ext.ux.SliderWithBars Please don't hesitate to contact me about your need. I love helping clients build even better products and businesses!

$33.33 /hr
1,432 hours
4.99
Ivan T.

Ivan T.

Ruby / Rails Architect w/ scaling exp. 8 yrs, 12k...

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) * 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) * Client-side tech (HTML5 / CSS3 / JavaScript [native / AngularJS]) * RESTful APIs implementation, integration with any third-party APIs, data harvesting from sites which do not provide an API * Social media integration (authentication, querying, publishing): Facebook, LinkedIn, YouTube, and more * Process: TDD/BDD with RSpec, Cucumber, Capybara, Zeus, Guard * Rails applications deploy, monitoring, maintenance: Heroku, Amazon EC2, Linode, Heroku) * Amazon Web Services infrastructure: EC2, S3, Glacier, Redshift,.. * Version control systems: svn, git (with GitFlow, GitHub Flow workflows) As a back-end technical architect / developer, 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, regroup, 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.

$100.00 /hr
12,797 hours
5.00
Andriy P.

Andriy P.

Senior Software Engineer (Ruby, Ruby on Rails, Jav...

Ukraine - Last active: 16 hours ago - Tests: 8 - Portfolio: 4

Have 10 years of commercial software development experience. 6 years, I work with Adobe Flex 3/4 and AIR technologies. Using MVC, design patterns, PureMVC / Caingorm / Mate / Robotlegs frameworks, strong knowledge of performance issues solving, memory leaks, working with large data sets in Flex, custom components development, spark skinning. Last 4 years, I work as senior Ruby on Rails engineer. Using Ruby, Ruby Rails, Javascript / Coffeescript, CSS / SCSS, HTML5 / HAML, Bootstrap, Backbone, AngularJS, Handlebars, jQuery, Ajax.

$38.89 /hr
2,374 hours
4.91
Andrey B.

Andrey B.

html5/xhtml/css/css3 Developer, Smarty, Zend Frame...

Ukraine - Last active: 1 day ago - Tests: 3 - Portfolio: 31

I have over seven years experience of front-end. I live in Ukraine. Time zone GMT + 2:00. Completed over 1000+ projects, 250+ of them with implementation to the engine based on Ruby on Rails, Zend, Smarty, Codeigniter. Now my specialisation is a large projects (50+ models). I know how to properly organize work with a lot of styles. I am able to do modular structure of html elements. Whereby sites that I do becomes semantic constructor. This enables the project to grow freely. I can offer to you deep knowledge and experience of css3 animation, css3 3d transform, icon font creation, css sprites, data:uri, microformats. I know how make website load time and render time optimization. Specialties: HTML5, CSS2-3, jQuery, Zend/Smarty, Ruby on Rails Experience: HTML5/HTML/xhtml/CSS/CSS3 - excellent level (layers layout (div), semantically correct code, Handcrafted code) SASS, LESS, Stylus - fluency in Jade, Slim, Haml - fluency in SVN, GIT - fluency in jQuery - fluency in SVG, icon Fonts - fluency in Ruby on Rails, Zend, Smarty, CodeIgniter - layout implementation. I can write code right into sites engine, this save customers time and money. Photoshop - user level To create a page of average difficulty I spend 6-9 hours.

$44.44 /hr
262 hours
4.77
Filip Defar

Filip Defar

Javascript/Rails developer

Croatia - Last active: 21 days ago - Tests: 6 - Portfolio: 1

I started learned about web development in high school doing recreational programming, which lead me to pursue master's degree in computer science. After finishing my formal education, I reinforced my knowledge by working remotely for variety of clients based in EU and USA. I'm experienced at writing and maintaining large applications, and I constantly work on improving my skills. I'm also active on StackOverflow and in open source community. Stack Overflow: http://stackoverflow.com/users/735143/dabrorius Open source projects that I contribute to: https://github.com/intridea/grape/commits?author=dabrorius https://github.com/dabrorius/burek/commits?author=dabrorius

$33.33 /hr
1,265 hours
4.99
Alex Fortuna

Alex Fortuna

Senior Ruby on Rails Developer / Development Consu...

Russia - Last active: 1 month ago - Tests: 9 - Portfolio: 2

I'm seeking opportunities to build high-quality dynamic web solutions in Ruby on Rails. I've got a solid programming background with over 15 years experience. I'm a self-organized, disciplined and quality-oriented performer with good team management skills. A list of skills/features follows. * Passion for programming. * 15+ years overall development experience in 10+ languages. * 10+ years team leadership experience. * 10+ years Unix admin and TCP/IP networking experience. * 7+ years Ruby experience. * 5+ years Ruby on Rails experience. * Contributing to Ruby/Rails open source community (https://github.com/dadooda). * Clean, distinct, well-documented and reusable code is a *MUST*. * Solid understanding and everyday use of TDD (RSpec). * Strong JavaScript: raw language, jQuery, frameworks. * Everyday Git usage. * Practical programmer’s knowledge of HTML/CSS. * Hands-on experience of building high-traffic web applications in Unix environment (nginx, memcached, SQL server tuning, load testing tools, etc.). * 10+ years LAMP experience.

$37.00 /hr
2,460 hours
4.64
Lal Bahadur Saud

Lal Bahadur Saud

Ruby on Rails Developer

Nepal - Last active: 16 hours ago - Tests: 6 - Portfolio: 8

Over 8 years professional experience. Full stack Ruby on Rails/PHP programmer. ROR: Expert in TDD based development with RSpec, Bootstrap CSS, SCSS, HAML, Heroku, Github, MySQL, PostgreSQL PHP: Expert in CodeIgniter, Joomla, Wordpress, Magento Frontend Design: PSD to HTML, Joomla/Wordpress/Magento Template development, Frontend developer Deployment: Heroku, Amazon EC2 and Ubuntu. Configuration of Apache, Nginx, Phusion Passenger with Apache/Nginx

$38.89 /hr
615 hours
4.90