Rails Freelancers

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Dmitry P.

Dmitry P.

Senior Ruby On Rails full stack developer

Poland - Last active: 11 hours ago - Tests: 1 - Portfolio: 2

I have perfect 5 star rating at another freelance site (elance.com) as well - http://goo.gl/A9OgE1 I've written my first program when I was 5 years old, for 9 years I'm doing it as my profession. I've started with PHP but for purpose of more productive work switched completely to Ruby On Rails 4 years ago and mastered my RoR skills for dozens of projects since then. I'm not afraid of challenges, very self sustainable and motivated, always deliver on time. My skills are: Program languages: Ruby On Rails, Node.js (for high load backends) Code management: Github / gitlabs Databases: Mysql, postresql, mongoDB Deployment: Heroku, Capistrano, Docker, Debian-based linux distros Frontend: HTML5, CSS3, HAML, LESS, SASS, Twitter Bootstrap Javascript: Deep knowledge of pure JS, 9 years of experience with jQuery, dozens of plugins, can work with Angular.js, backbone.js (but not specialized in) Experience with API: Paypal, Twitter , Facebook , Google, Google Maps, Shopify, Netsuite, Constant Contact etc. Issue tracking and communication systems: Redmine, Github issue tracker, slack, basecamp Here are my latest project built by me: Huge highload online marketplace - http://goo.gl/oElo0L Shopify and constant contact integration - http://goo.gl/xoU02t Site monitoring solutions - http://goo.gl/dKwaej Unique project to stresstest websites - http://goo.gl/cFhrUD

$45.00 /hr
705 hours
5.00
Alexey Nureev

Alexey Nureev

Ruby on Rails developer

Russia - Last active: 2 days ago - Tests: 1

Team Lead developer at EAE-Consult. C#, T-SQL, JavaScript, RoR, MySQL

$16.67 /hr
2,153 hours
5.00
Volodymyr Petlovy

Volodymyr Petlovy Agency Contractor

Ruby on Rails Developer

Ukraine - Last active: 03/18/2013 - Tests: 12 - Portfolio: 2

Over the last 5 years, experience in IT. I have developed a wide range of websites from internal services to public sites, also Java games for phones. Has work experience in Ruby on Rails, Java (ME, Enterprise), QA and automated testing. Good knowledge of HMTL, CSS, jQuery, jQuery mobile, TwitterBootstrap, Networks. Different API's implementation: Facebook, Twitter, Dropbox, Recurly, Mailchimp, oDesk, Vkontakte, cdyne.com etc. I am seeking opportunities to build websites from the ground up or to help improve existing sites. As a rule all of my customers becomes a good friends :) Preffered is Ruby on Rails framework. Please feel free to ask any questions: vova4kin[at]list.ru

Associated with: Magukr
$18.89 /hr
258 hours
5.00
Michail-georgios A.

Michail-georgios A.

iOS Developer

Greece - Last active: 06/04/2014 - Tests: 2 - Portfolio: 4

I am passionate about solving problems by writing robust software applications for the iOS platform. As an engineer I believe in clean code, written by following best practices. As a private contractor I value professionalism and integrity. Over the past years, I have been working with a wide range of frameworks including Apple's Core Data, Map Kit, Social, Event Kit, Message UI, Accounts, Address Book, Core Graphics, UIKit and 3rd party libraries such as AFNetworking, Parse SDK, StackMob SDK and many more. I really enjoy working with technologies such as Core Data, in a client-server architecture. I also have experience with the Ruby programming language, the Rails framework and the Sinatra DSL, where I can deliver full stack RESTful interfaces for your projects. I am seeking opportunities to build apps for the iPhone and the iPad from the ground up or to improve an existing project.

$44.44 /hr
0 hours
5.00
Andrew Kozhokaru

Andrew Kozhokaru Agency Contractor

Cloud Computing expert

Ukraine - Last active: 04/16/2013 - Tests: 10 - Portfolio: 5

I am working in a big company as a technical support and looking for a second job. I have experience in Linux servers and desktops administration, have my own blog about Ubuntu tricks. Also, I have a great knowledge of building of web servers, acceleration of web sites, load balancing, problem troubleshooting and good command of written and spoken English. I am good in scripting, no matter is it PHP or Shell. Have a basic knowledge of MySQL. Best what I do is hosting optimization and providing optimization solutions. I also very familiar with mass hosting, cloud computing and cloud storages, scalebility and other web solutions. You can ask me anything you want. I have a very good deductive reasoning and troubleshooting skills. Past 2 years I work alot with Cloud Computing and Amazon Web Services.

$33.33 /hr
255 hours
4.92
Slobodan Kovacevic

Slobodan Kovacevic

Ruby On Rails | Python Django | Chrome Extension |...

Serbia - Last active: 16 days ago - Tests: 8

I am a senior web developer and programmer with over a decade of experience working on the web. I am passionate about Ruby and Ruby on Rails and Python/Django. I can work in different roles, ranging from an individual developer to technical team lead to project manager. And I have strong experiences of Chrome extension development/customization. EXPERIENCE: Ruby : 6 years Ruby on Rails : 6 years Python : 3 years Amazon Web Services : 4 years Heroku : 4 years CoffeeScript : 2 years Backbone.js : 2 years D3.js : 2 years PostgreSQL : 4 years JavaScript : 5 years jQuery : 3 years

$55.56 /hr
17 hours
5.00
Sergiy R.

Sergiy R.

Linux System Administrator

Ukraine - Last active: 5 days ago - Tests: 9

I am an experienced System Administrator with a wide range of skills, including Linux servers administration, LAMP stack setup, OpenVZ and KVM virtualization, configuring services, working with version control systems and writing system maintenance scripts. I have a hands-on experience with Linux, including Ubuntu, CentOS, Red Hat, Gentoo and Debian distributions. I am able to code in OCaml, C, C++, Ruby (including Ruby on Rails), Bash/Zsh and read Java, Python, Haskell, Perl and Common Lisp programs. My most important virtues are: extreme responsibility, easy communication and attention to details.

$22.22 /hr
386 hours
5.00
Yurii K.

Yurii K.

iOS and Linux expert

Ukraine - Last active: 2 months ago - Tests: 5 - Portfolio: 3

I have 3+ years of commercial iOS Development experience. I have Linux system administration skills, Ruby-On-Rails development skils. I have developed iPhone clients for 2 social networks and many other projects with different thematics. I have experience of working in outsource companies as well as companies with own products. Supported a number of third-party projects of a different scale.

$25.00 /hr
112 hours
4.85