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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 Upwork, 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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On average, 463 Ruby on Rails projects are completed every quarter on Upwork.


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

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Last updated: October 1, 2015
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Saúl G.

Saúl G. Agency Contractor

Engineer - Web Developer

Mexico - Tests: 4 - Portfolio: 3

Web developer, Ruby on Rails, Javascript, Postgresql, Git, Bootstrap, CCS. Working as Front-End Developer.

Associated with: CLQ on Rails

$22.22 /hr
873 hours

Manoj Sonawane

Manoj Sonawane

Expert Linux, Unix sysadmin,devops

India - Tests: 1

Hello, I am an experienced programmer & system Administrator with expertise in high performance system infrastructure, customized deployment solutions, configuration management, monitoring, python , Django development, REST based backend systems and related infrastructure support. I am in process of becoming Official Amazon Provider Network Member - Consulting Partner []. Highlights: 1. Created an infrastructure with over 4000 servers (physical as well as cloud servers aws, rackspace and go grid) distributed in 4 regions , implemented monitoring, ha, replication, configuration management. Recruited a team of 3 sys admin's , trained them and supported platform 24/7 with 3 engineers. 2. Have worked with several technologies and scaled it for high volume with massive cost savings. 3. Created a unified platform to interact with multiple public clouds. ( aws, go grid , rackspace with custom python based system) 4. Designed a geo-distributed, full tolerant with a SLA of 99.99999 deployment and deployed it using Amazon Cloud, Rackspace Cloud,gofrid cloud and on physical servers 5. Designed a scalable storage system using open source and commodity hardware. I have managed large (4000+) servers for my employers and clients, which include GE, Wipro, Lehman Brothers & Glam Media. I have managed IT security for GE and banking sectors (built a DC and developer shop for Lehman brothers in china). I now offer remote system management consultancy and training services. I have attached my linked in profile and references if you need them. I have designed, developed and maintained large scaling, load-balanced and redundant infrastructure for many clients. Most of the infrastructure I have designed are, • fully automated (saltstack/puppet and deployment via various code deployment tools integrated with git or subversion) • auto-scale (on demand scaling) • auto-heal and auto curate • fully load-balanced • in required cases geo-distributed • Monitored with custom performance plugins, logstash, nagios, check_mk, zenoss This infrastructure architecture and deployments were in different environments • Dedicated servers at various isps • Virtualized Environment (Xen, KVM, VMware and others) • Public cloud: Amazon, Rackspace, GoGrid, and others • Private Cloud:= openstack • Different Business Verticals, • Ecommerce • Social Application ( ) • Big Data Analysis and Analytics • Media (audio and video) • Online Advertising • Banking, • BPO / KPO Web Servers (Apache, lighttpd, Nginx, Cherokee) Load Balancers (HAProxy, Nginx, Pound, LVS, balance, Varnish, Zeus Load Balancer) Ruby on Rails (Phusion Passenger, Unicorn) Python (mod_python, uWSGI, gunicorn) Java (Tomcat, Glassfish, Jetty, Jboss) Database/DataStores (Mysql + variants, Postgresql, Oracle, Mongodb, Memcached, Redis, Riak, Membase/CouchDB, nd others) Data Analysis (Hadoop, Bigdata) Distributed File System (Glusterfs, Coda, Ceph, pVFS, Lustre, ZFS, OneFS, XtreemFS) Search (Solr, Lucene, Nutch, ElasticSearch, Lily, Katta) Caching (varnish, memcache, flashcache) Monitoring (Nagios, Munin, Icinga, Ganglia, cacti, ntop, op5, Zabbix, pandoraFMS, OpsView and others) DNS (bind, tinydns,) Mail (postfix/sendmail/qmail/exim, Dovecot/Courier) Security (Snort, Splunk, Samhain, OSSEC, OSSIM, Suricata) Centralized logging (rsyslog+loganalyzer, splunk, zlogfabric, octopussy, Samhain, Graylog2, Kibana,, OpenTSDB, Flume, Scribe CMS (wordpress, joomla, mambo, typo3, etc and other custom developed CMS) and many other applications and services Most of these infrastructure architecture are for high volume traffic web application or for massive computing requirements. I can help you in following way. • python, django, golang web app development, REST back-end • code deployment, automation • Efficient monitoring system and notification configuration • OS updated and performance tuning of kernel to support database & applications. • Backup solution to take backup and transfer to offsite. • A configuration management ( saltstack / puppet/ cfengine) and load balancing solution. • • Source control using git, svn • On call support.

100% Job Success
$33.33 /hr
703 hours

Serghei S.

Serghei S.

Ruby on Rails, .NET,ASP.NET,C#, javascript, jquery Senior Developer

Romania - Tests: 7 - Portfolio: 5

I am ambitious and hardworking FULL STACK developer with 7+ YEARS of experience. If you are trying to build a GREAT site or software , if you experience ANY issue with the existing one, I will be happy to assist you with this because my profession is to HELP people and I have necessary skills to do this. Languages: C#, Ruby, JavaScript, SQL, HTML5,HAML,CSS3. Technologies: Ruby on Rails, ASP.NET MVC, JQuery , AJAX, Oracle, OracleSpatial, LINQ, EF, WPF, ADO.NET,Unit Testing, Nunit, git,github,SVN,Agile, SCRUM, Bootstrap, Microstation,datashift spree, Ruby gems. * I started with Ruby 1.8.7 and Ruby on Rails 2.0.2 so don't hesitate contacting me if you have an old application or you are try to migrate to new Ruby on Rails.(I have such experience also).

95% Job Success
$22.22 /hr
1,158 hours

Jaime hegel T.

Jaime hegel T. Agency Contractor

Ruby on Rails

Bolivia - Tests: 3 - Portfolio: 5

Ruby on Rails Developer. Two years ago I'm working and learning all about ruby on rails framework, before this i've worked with other technologies such as. net and PHP. With ruby on rails I found an ally because with this I can do things faster in less time. I can make bbd with rspec, cucumber, capyabara, heroku deployment and clean code, I'd be happy to work with you and do a good job and relationship.

Associated with: NIBIRU Technologies

84% Job Success
$15.00 /hr
322 hours

Alexey Nureev

Alexey Nureev

Ruby on Rails developer

Russia - Tests: 1

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

$16.67 /hr
2,525 hours

Bang Ly Tieu

Bang Ly Tieu

Expert in Ruby / Rails / jQuery / ExtJS / MySQL / Facebook / Linux

Vietnam - Tests: 8 - Portfolio: 2

With a lot of experience on HTML, DHTML, Javascripts/Prototype/jQuery, Ruby/Ruby on Rails, PHP, MySQL and administrative skills for various platform Windows, Linux, Mac, I'm looking for chances to work on any projects as build site from ground up, develop more features, maintain, administrate servers/site.

Groups: Engine Yard Ruby on Rails Professionals Network

$50.00 /hr
2,409 hours

Hussein El Motayam

Hussein El Motayam

Developing software that actually works!

Egypt - Tests: 1

I'm an expert software engineer with wide experience that includes Software development, web development, embedded systems development as well as mobile development. I ensure my clients' satisfaction and you only pay when you are completely satisfied. I provide my services using the most popular languages and frameworks. I also have my own dedicated servers, you don't have to worry about the hosting and deployment technical details. You can even see your project in real time while I'm actively working on it. I'm always seeking long-term relationship with my clients and I'm always interested in long-term projects. I'm also ready to hold video conference calls for requirements elicitation and to have further project discussion as needed. Contact me, and I promise to provide you an extremely interesting offer!

100% Job Success
$27.78 /hr
2 hours



Ruby/Rails/JavaScript Developer

India - Tests: 6 - Portfolio: 4

I have more than 3 years of experience in software engineering, particularly web development. During the last 3 years I worked extensively on Ruby, Rails, RESTful web services, JavaScript and HTML/CSS on a variety of business applications. I am particularly interested in server and client application, design, performance, and scalability and always interested in design patterns, test driven development, clean code and other good software engineering practices. Technical: Programming Language & Technologies : 1. Ruby (2.x,1.9.x,1.8.7 ) 2. Javascript Framework : 1. Ruby On Rails (4.x, 3.x, 2.3.8 ) 2. JQuery Databases : 1. SQLite3 2. MySQL 3. PostgreSQL Standards : 1. HTML5 2. CSS 3. SASS 4. HAML Operating System : 3. Windows 4. Mac OS Server Administrations : 1. Heroku 2. AWS EC2.

$15.00 /hr
0 hours