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Post your Ruby programming project on Upwork and find experienced Ruby developers and consultants who can download and install Ruby 2.0 on your server with RVM, create websites using the Ruby on Rails or Sinatra framework, or develop website crawlers and web scraping scripts for videos, news and images. These professionals can also convert your PHP or Python application to Ruby, create a back-end for iOS with RubyMotion, debug or maintain libraries of selenium-webdriver scripts, or create data automation scripts to import into custom APIs.

Ruby is an open-source dynamic and general-purpose programming language that is similar to languages like Perl, Lisp, Python and Smalltalk. On Upwork, the world’s largest online workplace, companies hire Ruby freelancers for various Ruby development projects, from web applications and threaded database servers to chart libraries, desktop GUI applications and image recognition engines.

Browse Ruby job posts for project examples or post your job on Upwork for free!

Ruby Job Cost Overview

Typical total cost of Upwork Ruby projects based on completed and fixed-price jobs.

Upwork Ruby Jobs Completed Quarterly

On average, 209 Ruby projects are completed every quarter on Upwork.

209

Time to Complete Upwork Ruby Jobs

Time needed to complete a Ruby project on Upwork.

Average Ruby Freelancer Feedback Score

Ruby Upwork freelancers typically receive a client rating of 4.73.

4.73
Last updated: August 1, 2015
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  1. Saúl G.

    Saúl G. Agency Contractor

    Engineer - Web Developer

    Mexico - Last active: 22 hours ago - 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
    789 hours
    0.00
  2. Bang Ly Tieu

    Bang Ly Tieu

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

    Vietnam - Last active: 07/23/2013 - 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
    4.87
  3. David Gallie

    David Gallie

    Web Scraper Specialist

    United Kingdom - Last active: 18 days ago - Tests: 3 - Portfolio: 1

    After spending a number of years doing general web development I now specialise in building web scrapers using php and mysql for data storage. I have successfully built scrapers to mine data from many different websites and have developed many techniques to get the data required by the client.

    $4.44 /hr
    0 hours
    0.00
  4. PY REDDY

    PY REDDY

    Ruby/Rails/JavaScript Developer

    India - Last active: 22 hours ago - Tests: 6 - Portfolio: 4

    I have more than 4 years of experience in software engineering, particularly web development. During the last 4 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 3. AJAX 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. JSON 3. CSS 4. SASS 5. HAML Testing: 1. TDD/BDD 2. RSpec Operating System : 3. Windows 4. Mac OS Server Administrations : 1. Heroku 2. AWS EC2.

    $25.00 /hr
    0 hours
    5.00
  5. Manoj Sonawane

    Manoj Sonawane

    Expert Linux, Unix sysadmin,devops

    India - Last active: 01/02/2014 - 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 [https://aws.amazon.com/partners/overview/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 (www.ning.com ) • 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, Log.io, 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.

    $33.33 /hr
    21 hours
    5.00
  6. Ismail I.

    Ismail I.

    Expert Web Developer(Software Engineer)/Linux Admin

    Egypt - Last active: 6 days ago - Tests: 2 - Portfolio: 2

    Experienced web developer (software engineer) / LINUX administrator. Strong background in designing and implementing large scale web-based systems and websites. I've experience in the following domains: 4 Years experience in LINUX Administration. 8 Years experience in PHP, MYSQL, JavaScript, JQuery, CSS and HTML. 3 Years experience in Perl. 1 Year experience in Ruby. I'm a very fast learner super motivated and I always make sure that I get the task done in time.

    $16.67 /hr
    17 hours
    0.00
  7. Aleh M.

    Aleh M.

    Backend, Frontend Developer

    Belarus - Last active: 22 hours ago - Tests: 9 - Portfolio: 4

    Over last years I had a long history of developing and modifying websites to master the skill of providing top quality fast services to my customers. I also have experience in following CMS/CMF's/MVC frameworks: Zend Framework, CakePHP, Yii, Ruby on Rails, Wordpress. Why you should prefer me over other providers? The answer is simple - I will not waste your time, so even my hourly rate will not hurt average job's budget because it will be done faster, than by average oDesk's provider.

    $22.22 /hr
    301 hours
    2.94
  8. Robert Valentak

    Robert Valentak Agency Contractor

    System administrator | Application developer

    Slovenia - Last active: 22 hours ago - Tests: 5 - Portfolio: 2

    Last few years I was working as System Administrator and System Integrator. I have deep knowledge of Microsoft and Linux systems. I know how to use virtualization, planning wired and wireless networks and setting up servers. Besides that I have more than 10 years of experience in programming (C, C++, C#, PHP, Python, Ruby, HTML, SQL, Javascript) and good knowledge of various database systems (Oracle, MSSQL, MySQL, Postgres, Firebird).

    Associated with: Sapiens, d.o.o.

    $24.44 /hr
    11 hours
    0.00
  9. Caitlin P.

    Caitlin P.

    Ms.

    Canada - Last active: 10/10/2013 - Tests: 3

    Over the last few years, I've gained experience working with languages and technologies such as Node.js + MongoDB/Mongoose, SQL, Ruby, C/C++, Objective C, Perl, Python, as well as Haskell and Rust. I have experience and interest in working on both desktop and mobile/embedded platforms, in a variety of capacities, including release engineering, automated testing / test coverage analysis, as well as low-level programming, data storage/retrieval, networking, user experience and user interface, among others. I'm seeking opportunities and will gladly help implement and integrate your solution neatly and in a timely fashion.

    $17.50 /hr
    10 hours
    3.22