Ruby Developers & Programmers

Showing 321 freelancers

Ruby Developers & Programmers

Showing 321 freelancers

Get Your Ruby Project Started Today!

Post your Ruby programming project on oDesk 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 oDesk, 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 oDesk for free!

Ruby Job Cost Overview

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

oDesk Ruby Jobs Completed Quarterly

On average, 195 Ruby projects are completed every quarter on oDesk.

195

Time to Complete oDesk Ruby Jobs

Time needed to complete a Ruby project on oDesk.

Average Ruby Freelancer Feedback Score

Ruby oDesk freelancers typically receive a client rating of 4.66.

4.66

Last updated: March 1, 2015

  • Java/C++/.NET/PHP/Drupal

    Konstantin is a proficient backend Java/C++ developer with more than 5 years of experience. He is fluent with MySQL and MongoDB databases. Konstantin also works with JavaScript, CoffeScript, jQuery. HTML and CSS. He is initiative and likes a new … more

    Konstantin is a proficient backend Java/C++ developer with more than 5 years of experience. He is fluent with MySQL and MongoDB databases. Konstantin also works with JavaScript, CoffeScript, jQuery. HTML and CSS. He is initiative and likes a new challenge. Konstantin knows how to pick the right instrument to reach the goal, always meets client’s deadlines and writes solid, testable code. He is strong communicator and good team member which is important for an effective collaboration.  less

    java c++ spring-framework sql ruby ruby-on-rails 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 3518 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • Mobile (iOS - Android) Application, Game & Web Development Guru

    I have more than 8 years of flawless programming, designing and development experience with a strong understanding of the current software development landscape. My cutting edge expertise in Mobile apps, games and web development are matchless and incomparable to many … more

    I have more than 8 years of flawless programming, designing and development experience with a strong understanding of the current software development landscape. My cutting edge expertise in Mobile apps, games and web development are matchless and incomparable to many developers in the industry today. My work revolves around delivering valuable solutions and respecting my promises. As a legendary mobile application & game developer, I have developed and delivered more than 100 applications which have always exceeded my customers’ expectations. With my diverse work portfolio and inventively exuberant workforce, I ensure consistent high standards for quality & service as I place my clientele’ at the core of my work that has rewarded me with loyal customer-base who have repeatedly continued to work with me due to my dominant standards and elite performances. For many professionals, innovation is an area of expertise but for me it is everything. I believe in providing the most modernized solutions to my clients. I have successfully worked with SME & Large Enterprises worldwide and with 8 years of software programming experience teamed with educated and skillful staff, you can be sure you are using the latest and best technology that can be adapted quickly. My World of Expertise: Mobile Application Development: I am engaged in mobile application development since its inception, I love Ios, Android & Blackberry applications development, my focus areas (but not limited to) are: >> Location Based Social Networking >> Advance Photo Manipulation >> Coupon Apps >> Business & E-Commerce Apps >> Social Media >> Sports & Entertainment Apps >> Security & Utility Apps I render best in class services in: >> Native iOS, Google Android & Blackberry SDKs >> RhoMobile Suite >> Appcelerator >> PhoneGap >> Sencha >> jQuery Mobile >> MoSync Mobile Games Development: Game development is in my blood due to my passion for game playing since I was 10 yrs old. I have developed world class and top selling: >> Puzzle games >> Racing games >> Shooting games >> Level based games >> Strategy Games >> Action Games >> Arcade Games I work on: >> Cocos2D >> Cocos2D-x >> Unity 3D >> Corona >> Torque Game Builder >> GameSalad Enterprise Mobility: I cater a complete suite of enterprise mobility solutions having my strengths in: >> Healthcare >> Finance >> Banking >> Retail Industry >> Insurance >> Automotive Web Development: I provide customized and turnkey web solutions by combining technical expertise, creative talent and business intelligence to help my clients, across a variety of industries, achieve rapid and measurable results. I have a vast experience in Php, J2EE & Web Designing. I undertake: >> Custom Software Application Development >> Business Application Development >> Web Portal Development >> e-Commerce Application Development >> Social Media Application Development & Integration >> Application Migration >> Application Maintenance & Testing In Php, I work on frameworks like: >> Yii >> Zend >> CodeIgniter >> CakePHP >> Symfony >> Prado >> PhpOpenbiz In J2EE, I am savvy in: >> J2EE application development: EJB, Servlets, JSP, JDBC, JNDI, RMI/IIOP, JTA/JTS, JMS, JavaMail, JSF, Struts, Spring, Hibernate. >> Client/Desktop: HTML/XHTML, JavaScript, J2ME, J2SE, SWING, Macromedia, Flex, ActiveX. >> Application Servers & Web Containers: IBM WebSphere, Oracle WebLogic, Apache Tomcat, Red Hat JBoss, Oracle Glassfish. >> Databases: Oracle, PostgreSQL, MS SQL Server, MySQL. >> Frameworks: Spring MVC, Struts, Hibernate, JSF, GWT, Wicket, Stripes, Tapestry, RIFE, Seam, OpenXava. Amaze yourself with my focus areas in Web Designing: >> Responsive Web Design >> HTML-5 >> Grid System >> Bootstrap CSS Framework >> Liquid, Fluid and Elastic Designs >> Hand Coded XHTML >> GUI >> CSS >> JQuery Enterprise Content Management Solutions: My providence and experience in ECMS has empowered my clients to manage and update their websites in-house without the expense of continually using a web design agency for content management. I will be glad to lend my helping hand in Joomla: >> Template design >> Component & module development >> E-commerce development >> Integration of Joomla with other web applications >> Joomla based property management software >> Integration and porting of other web applications into Joomla I have designed and developed multitude of WordPress sites and have hands on experience in WordPress: >> Implementation & Setup >> Module Development >> Integration with existing/new website >> Creating custom Wordpress Theme >> Design to Theme conversion I also cater Drupal: >> Development and Customization >> Training and Consulting >> Performance assessment, tuning and optimization >> Server installation, configuration and tuning  less

    ios-development iphone-app-development android-app-development mobile-app-development game-development game-design torque-game-engine gamesalad-creator cocos2d unity-3d 2d-design 2d-animation objective-c c# c++ microsoft-visual-c++ mysql java php javascript css3 postgresql joomla drupal wordpress ruby magento xml-web-services corona-sdk phonegap sencha jquery-mobile database-programming interaction-design appcelerator-titanium zend-framework codeigniter apple-webobjects uml artificial-intelligence asp.net 00 more less
    • $30.00 HOURLY RATE
    • 3.9
    • 4123 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 11 TESTS
    ASSOCIATED WITH:
  • German Engineered Ruby on Rails Solutions & Reliable Project Managment

    Hi, I'm Niels, a seasoned software engineer based in Germany mostly working on web applications of all kinds using Ruby on Rails (3 and 4), (My)SQL, mongodb, redis, HTML(5), CSS and JavaScript in an agile manner. I … more

    Hi, I'm Niels, a seasoned software engineer based in Germany mostly working on web applications of all kinds using Ruby on Rails (3 and 4), (My)SQL, mongodb, redis, HTML(5), CSS and JavaScript in an agile manner. I also set up and maintain Linux servers. Several applications that I architected, implemented and maintain are in active production use. Please see my portfolio for details. I have years of experience as a senior developer – working solo, in co-located teams as well as in distributed teams – and hold a postgraduate diploma in Management of Software Projects. My greatest prides are proactiveness, reliability and good communication Please note that I do *not* do graphic design. Not for a lack of interest, but for an unfortunate lack of artistic talent. Sorry! :)  less

    project-management product-management ruby-on-rails ruby html5 javascript mongodb api-development facebook-api 00 more less
    • $128.50 HOURLY RATE
    • 4.9
    • 5365 HOURS
    • GERMANY
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
  • Rubyist || Ruby on Rails -- helping you destroy your enemies, today!*

    My objective? Greatness. Also, fame, fortune, and beautiful women. -- Rate too high? I'm willing to compromise: reduced rate + revenue sharing or equity. (* may or may not actually destroy your enemies.) … more

    My objective? Greatness. Also, fame, fortune, and beautiful women. -- Rate too high? I'm willing to compromise: reduced rate + revenue sharing or equity. (* may or may not actually destroy your enemies.)  less

    c# .net-framework game-development pocketpc ruby asp.net ado technical-writing ruby-on-rails 00 more less
    • $88.89 HOURLY RATE
    • 4.8
    • 4597 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
  • 16yr exp - Linux Systems Architect / ISP / IT Consultant -

    * gathering customer's requirements (type of applications deployed) * specifying hardware * deploying (software and hardware installation, including in data centers) * technical writing on cloud-computing topics, security, High-availability, clusters and others * monitoring / profiling * management * architecture audits * virtual infrastructures based on KVM / OpenVZ … more

    * gathering customer's requirements (type of applications deployed) * specifying hardware * deploying (software and hardware installation, including in data centers) * technical writing on cloud-computing topics, security, High-availability, clusters and others * monitoring / profiling * management * architecture audits * virtual infrastructures based on KVM / OpenVZ / VMware / XEN / Sun Ray + Virtualbox * Fully-virtualized and HA architectures deployment (Proxmox, ESX, OpenStack) and network virtualization (Neutron); * network solutions based on Brocade / Cisco / HP / Mikrotik products * full internet provider development * providing adequate documentation in each stage (doc/pdf/Visio) of Linux/UNIX based systems, also managing small IT teams, looking for new challenging projects. * BIND, djbdns, mydns, ndns based DNS architectures; * Qmail / Exim / Postfix-based mail systems; * Websystems to include Apache / MySQL / PostgreSQL / PHP / Perl configurations; * Rails solutions; * Complete webhosting managment - Cpanel/WHCMS /Plesk etc.; * Backup solutions (EMC Retrospect, Open source solutions - Bacula, Amanda, ZRM etc.); * Cloud computing IAAS and PAAS(Amazon EC2, OpenStack) and related ecosystems (Ceph); * HA solutions : Pacemaker, Corosync, GlusterFS, MooseFS, DRBD, Ceph * Load testing (jMeter, Tsung, iozone, vdbench, ab, siege); * MySQL - single servers, Master/Slave configurations or Master/Master; * Tomcat/Resin based Java application servers; * Monitoring deployment and administration (Zabbix, Nagios); * Nagios / MRTG / Cacti monitoring and data acquisition; * Design/development and modification of PHP/Ruby/Perl-based web systems; * MVC framework development on Rais / CakePHP / Codeigniter; * Zibra, Zarafa, iRedMail, phplist, google apps, Also extensive experience in deployment and management of server configurations in data centers.  less

    linux-system-administration centos puppet-administration python ruby ruby-on-rails php cakephp openvpn freebsd 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 5943 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Senior PHP Developer | Magento Certified Developer | RoR Developer

    Since 2010, when I took up web developing professionally, I have developed a wide range of sites using up-to-date technologies such as PHP, MySQL or JavaScript. My work includes full site development from features analysis and design to coding. I … more

    Since 2010, when I took up web developing professionally, I have developed a wide range of sites using up-to-date technologies such as PHP, MySQL or JavaScript. My work includes full site development from features analysis and design to coding. I can dig into an existing project with ease and tweak it to meet the client's requirements. I am a quick learner and have thorough knowledge of PHP (both structural and object-oriented programming), SQL and JavaScript, which allows me to get a hold of new libraries and techniques really fast. I am constantly developing my skills by studying new methodologies so I can be a solid contributor to the projects I am working on. In recognition of my skills I was granted the title of Magento Certified Developer in May 2013.  less

    php zend-framework wordpress css javascript jquery ruby-on-rails ruby html html5 xhtml mysql apache-administration asp.net-mvc git svn linux-system-administration eclipse magento 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 5369 HOURS
    • POLAND
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 13 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Technical Architect (SaaS, IaaS, Cloud)

    Performance driven, highly ambitious Cloud Architect with an in-depth experience working with IaaS, PaaS and SaaS as a part of development, DevOps and SaaS Ops teams. Dedicated, reliable and proactive self-starter with a proven record of taking initiatives with high … more

    Performance driven, highly ambitious Cloud Architect with an in-depth experience working with IaaS, PaaS and SaaS as a part of development, DevOps and SaaS Ops teams. Dedicated, reliable and proactive self-starter with a proven record of taking initiatives with high responsibility, accepting the challenges and moving beyond the high expectations set by the management. Crafty in troubleshooting difficult to grasp issues with ability to work independent and in teams of various sizes in diversified roles. Strong communication and interpersonal skills. Specialties: - Cloud Architecture: Architecting and implementing secure, highly available and scalable systems using AWS - Amazon Web Services (including but not limited to EC2, VPC, Route53, RDS, S3, CloudFormation etc.) - Cloud transformation: Migration to private/hybrid clouds from legacy data centers. - Production Monitoring: Setting up highly automated monitoring of live systems using various tools in the market including Nagios, Amazon CloudWatch, ActiveBatch, Graphite, Munin etc. - Continuous Integration/Delivery: Build, test and release automation using various CI and CD tools including Maven, Jenkins / Hudson, Sonar and AWS with various scripting languages like Apache ANT, shell script, python, MSBuild, Powershell, VBScript etc. - Database Migration: Migration of large challenging databases to cloud with minimal downtime.  less

    c# .net-framework microsoft-visual-basic java ado.net unix-system-administration mysql sap-sybase-adaptive-server-enterprise powershell amazon-ec2 t-sql linux-system-administration ruby ruby-on-rails software-debugging process-improvement apache-ant jenkins tortoise-svn continuous-integration apache-maven python amazon-web-services amazon-rds devops saas bash-shell-scripting nagios 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 6865 HOURS
    • SWEDEN
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 9 TESTS
  • Selenium Webdriver Expert

    Rated among the Top 10% of oDesk successful freelancers(see certificate on portfolio). Reliable professional with over 6 years experience testing and automating applications for Fortune 500 companies, startups and small businesses. My expertise includes the following technologies: - Selenium Webdriver … more

    Rated among the Top 10% of oDesk successful freelancers(see certificate on portfolio). Reliable professional with over 6 years experience testing and automating applications for Fortune 500 companies, startups and small businesses. My expertise includes the following technologies: - Selenium Webdriver - Appium - Page Objects - Python - Python Nose - Jenkins Installation and Configuration with your favorite SCM (Github, Bitbucket, Perforce etc) or cross-browsing cloud services (Sauce Labs, BrowserStack etc). - Sauce Labs - Ruby - Quality Assurance Process implementation - Test Case Writing - Functional Testing - Manual Testing I understand that my success depends on customer satisfaction. That is why I am always committed to delivering the best work possible.  less

    selenium-webdriver selenium python functional-testing github git atlassian-jira jenkins ruby atlassian-confluence 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 1164 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 1 TEST
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