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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.

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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, 224 Ruby projects are completed every quarter on Upwork.

224

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 4.72.

4.72
Last updated: September 1, 2015
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  1. Maya P.

    Maya P.

    PSD to Responsive HTML5/CSS3, Pixel-Perfect

    India - Portfolio: 1

    I'm working as a web/graphic front-end designer doing Freelancing from last 5 years with experience. I am a Freelancer Having Years work Experience in Web Designing, Slice PSD, HTML/CSS, HTML5/CSS3, Bootstrap, Zurb Foundation, Responsive Design and Layout. Commitments for skilled works within most reasonable prices and perfect timings are quite familiar to all area. Waiting to prove my words. My strengths include a strong work ethic, versatility, and I am a quick learner.

    $10.00 /hr
    9 hours
    4.15
  2. Alexander M.

    Alexander M.

    RoR full-stack developer

    Russia - Tests: 1 - Portfolio: 1

    I have over 8 years experience and last 2 years I'm working as a lead developer in MobiGear LLC company and making internal and external projects. My career evolves in 2 directions: - software development; - unix system administration. Now I'm focused on full-stack development using RoR and I'm using TDD/BDD technics in my work. I have huge skills in software requirements analytics and writing technical documentation. As a senior system administrator I could do all my best in the servers and services management, e.g. I know how to setup development environment for large teams, how testing and continuous integration works or how to make a load balancing for large-scale applications. I have an experience in large projects, such as: - mobile tv streaming service for Megafon OCJS company, where I did integration of vendor software and managed all the things from the vendor side(support, pm, release management); - frolik.com mobile application development of backend and parent cabinet; - in auto.ru I worked as a senior system administrator and managed production software and hardware.

    $20.00 /hr
    0 hours
    5.00
  3. Abdelghafour H.

    Abdelghafour H. Agency Contractor

    Network and Software developer

    Morocco - Tests: 4

    I'm a network, software developer, I have consequent experience in LAN/WAN protocol's configuration (Cisco, OneAccess) and development, I worked also on setting up and configuring IPTV and VoIP platforms, I developed many WEB architecture using J2EE, Ruby On Rails and Python Django technologies. My goals through oDesk is to create a trust based network of clients with whom, I can have a long term relationship developing solutions that best suit their needs.

    Associated with: Teliteck

    $33.33 /hr
    1,233 hours
    5.00
  4. Rajesh P.

    Rajesh P. Agency Contractor

    Perl/Python Developer

    India - Tests: 8

    Over the last 12 years, I have developed a wide range of software applications using Perl, Python, PostGreSQL, Oracle, MySQL including back-end and web applications. My core competency lies in agile test driven web development using MVC design pattern including Perl's Catalyst and Python's Django frameworks, and I am seeking projects to build web applications from the ground up. I also have plenty experience in the following areas: SQL, Git, Ajax, jQuery and software design and testing.

    Groups: Application Developers Alliance

    Associated with: WizTree Technologies

    $27.78 /hr
    567 hours
    4.97
  5. Konstantin K.

    Konstantin K.

    Python/Django Developer

    Russia - Tests: 5

    Expert in Python | Django | AWS | Heroku | Javascript. I'm a web developer with more than 6 years of experience. My passion is backend development Here are my skills set: * Python: Django, Flask * Javascript: jQuery, Angular, Node.js, Backbone, CoffeeScript * Database: PostgreSQL, Mysql, MongoDB, Redis * Base: HTML5, CSS, LESS, SASS

    $25.00 /hr
    100 hours
    4.25
  6. Daniel Gomez Sierra

    Daniel Gomez Sierra

    Developer

    Canada - Tests: 4 - Portfolio: 2

    Software developer interested in research for new technologies and looking for new challenges in computers science area. Passionate for programming and software development in many programming languages. My core competency is based on web application using Ruby on Rails.I have been working in Ruby On Rails for 8 months, and I have developed several web sites in this technology adding features in Javascript, Coffee Script, Less and some public gems. In addition, I have worked on data bases like Postgres and I have done deploys in Heroku. Furthermore, I have experience working in Unix systems and technologies like Ruby, Django, Python, Haskell, SQL, AJAX, Backbone, Java, Struts, HTML, C, C++, C#, Prolog, Git and so on.

    $25.00 /hr
    72 hours
    4.65
  7. John K.

    John K.

    Computer Scientist

    United States - Tests: 13

    I have developed a wide range of software solutions for a diverse set of employers and clients, including Google, Reputation.com, NASA, US Air Force, US Navy, South Florida Water Management District. From web search to data mining, web sites to truck scales, and hypoxic pilots to Martian rovers, my software solutions have helped people solve their problems. My core skills are in software architecture: design the system right and the implementation flows like water. I am looking for tough problems that require novel solutions. I have experience in C/C++, Ruby, Perl, PHP, Rails, MapReduce, and SQL and non-SQL databases, a strong mathematics background, and a Ph.D. in Computer Science. When you select a provider, keep in mind that hourly rate is only one variable in the total cost calculation. I provide quick turn arounds with stable products. While my hourly rate is high, my total cost to you is not. Nor do I rely on code generation tools available to the masses. You will receive custom software tailored to you situation.

    $72.22 /hr
    550 hours
    4.49
  8. Guillermo Guridi

    Guillermo Guridi

    Web/App developer

    Spain - Tests: 6 - Portfolio: 2

    I'm a computer science student, but I have been working on websites and mobile apps for 5 years. Now I'm looking for a serious long-term remote job to be able to join Remote Year, a program in which I have been accepted. My strong is doing websites (both frontend and backend) usually with RoR and AngularJS. I have used most modern technologies such as HTML5 and CSS3. Although I'm not a designer I like to make websites as clean and user-friendly as I can. I'm also capable of programming iOS applications (although I don't have any of them available on the app store right now) and I can manage any kind of server/network configuration to get a website running (on Amazon AWS for example). pdf CV: http://erpheus.github.io/cv.pdf

    $22.22 /hr
    67 hours
    3.98
  9. Max Chechel

    Max Chechel

    Backend programmer with NFC experience

    Russia - Tests: 1 - Portfolio: 1

    Hi, I've been working in IT since 2003. I have worked mostly as a backend programmer and system architect for several e-commerce and mobile commerce startups that are well known in Russia and the post-Soviet space: * http://money.yandex.ru/ * http://mobi-money.ru/ * http://money.beeline.ru For these projects I have used PHP, C, Java, MySQL, Linux, Memcached, regular expressions, XSLT, SOAP and many other things. Three years ago I moved into the NFC world and since then I've been developing innovative payment and ticketing NFC services for a start-up company. One service is already in use and allows passengers of Moscow's "AeroExpress" trains to use their PayPass/PayWave bank cards: http://www.aeroexpress.ru/ru/press_releases/news20081285.html I developed a distributed system that includes: * Multithreaded servers for each train station that manages dozens of NFC readers and turnstiles and processes transactions in pseudo-realtime mode with delayed transaction authentication. * A central server that provides back office interface for tech support and accountants, collects logs and other information from station servers, and distributes black and white lists of cards across all stations connected to the system. Sometime ago I made a few minor commits to an opensource LibNFC library that made it possible to use it to communicate between a NFC reader and Mifare-enabled USIM cards and dual interface contactless smart cards with mifare functionality. I started to use Ruby as a main programming language in 2008. I should note that my Ruby experience is quite different from a great majority of ruby programmers; I use Ruby not only for Rails but also for communicating with different types of hardware using binary TCP-based protocols or serial ports. Rails are used mostly for creating backoffices (ActiveAdmin) and API web-services.

    $18.00 /hr
    11 hours
    5.00
  10. 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 [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