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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 Upwork freelancers typically receive a client rating of 4.75.

Last updated: October 1, 2015
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Igor T.

Igor T. Agency Contractor

FULL STACK EXPERT. 5+ years exp. Live projects

Russia - Tests: 1 - Portfolio: 2

I'm a professional web developer with a strong mathematical education. I took 24th place at All-Russian Mathematical Olympiad in 2008. My main principals are: ✓ to keep your deadlines (to be working as much as need if need) ✓ to keep code clear ✓ to keep application stable I was working with enough clients. One of them was a Russian bank(I have developed a security inner system for them). Also I was working with market force international group. I know how to have a professional approach to what I'm doing. And my live projects are evidence that I'm pro and my clients are satisfied. So I'm looking forward new interesting suggestions.

Associated with: ILike

$30.00 /hr
1,670 hours

Rodney Caston

Rodney Caston Agency Contractor

Systems Engineer

United States - Tests: 3

I have over fifteen years experience in linux systems administration and development, having managed large environments composed of many thousands of systems. I believe I bring with me a valuable perspective on how to provide solutions for efficiently managing extremely large, and distributed environments without scaling headcount. Some of my accomplishments include having built site reliability/network operations centers from the ground up, from the development of the fault and performance management systems to the management of the staff. I have built up and administered large scale email infrastructures which would send and receive millions of emails daily. I have managed datacenter migration projects consisting of thousands of servers running live services. I have extensive experience in the online gaming industry, focusing on adminsitration, server engineering, and DevOps. I have even worked in a creative capacity as a writer and creative designer in the past, having co-created the MegaTokyo™ intellectual properties. Given the variety of roles I've had in my career, I consider myself a jack-of-all-trades. What I enjoy most is being able to provide value to the organizations that I am able to support, regardless of what role that places me in at the time. Specialties: Amazon Web Services, Apache, Backtrack 5, Bind/DNS, Cacti, Chef, Cloud, Drupal, Elasticsearch, Ganglia, Glusterfs, HAProxy, Heartbeat, Kibana, LDirectord, Linux (Ubuntu, Debian, Redhat, CentOS, Kali), Logstash, Memcache, Metasploit, Monit, MongoDB, MRTG, Munin, MySQL Server, Nagios, Netcool, Nginx, Offensive Security, OpenVAS, OpenVPN, OSSEC, OSX, Penetration Testing, Postfix, PowerDNS, Puppet, Ruby, RRDTool, SAN, Samba, Sendmail, Shell Scripting, Splunk, Squid, Syslog, SMTP, SNMP, SSL, Squid, TCP/IP, VMWare, Windows, and Xen.

Associated with: Caston Consulting LLC

$91.11 /hr
1,634 hours

Jesus Enrique Gutierrez Cortazar

Jesus Enrique Gutierrez Cortazar

Senior Software Developer

Mexico - Tests: 5

I'm a full-stack software developer. I use to follow and implement code standards and also to audit and modify code for a better performance, knowledge and understanding. The best part is that i love what i do as i live for it. It's like i'm beeing payed for having lots of fun. Wait, that's true in fact!!! I love technology and development innovation and i when i'm sleeping i dream about code, implementations and deployments. I have experience developing professional enterprise software solutions under many technologies, mainly with Java and Ruby On Rails. I have good written and verbal english communication skills. I consider myself as proactive, responsible and can be part of any team work. It doesn't matter what's the problem to solve or what's the programming language to solve it, i can learn it and will solve it in the best possible way.

$22.22 /hr
1,611 hours

Philipp J.

Philipp J.

Linux expert with 10 years experience, Devops, Ruby, Python

Germany - Tests: 6 - Portfolio: 1

I'm a 29 year old freelancer from germany with a long experience working with linux (job and hobby). Knowledge: - Linux - BASH scripting - continous integration (Jenkins) - continous deployment - configuration management (saltstack, bcfg2, chef, puppet) - linux package managers (rpm/deb) - Python / Django - Ruby / ROR - apache / nginx - networking - working in agile teams (SCRUM) - project management I also offer personalized managed hosting for your services, setting up the environment, taking care of security patches and keep everything monitored. All without long term contracts etc. if you don't want to. Inform me what you need and we decide together where to host and what to do. You won't regret choosing me! If we work together I will be available by email, skype or telephone.

$16.67 /hr
3 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

Nino Milenović

Nino Milenović

Ruby on Rails Engineer

Germany - Tests: 2

Open-source enthusiast and mentor at Rails Girls. Ruby on Rails Consultant & Backend Lead at Conichi. Passionate about start-ups and a technical leader that can help build the next hot venture in a Ruby environment from the ground up. Speaks both biz and tech fluently and loves the crossroads of software and marketing. Deep understanding of full stack web development allows him to easily tackle all manner of web related projects. He loves optimizing online sales funnels and architecting apps in the marketing space. -- LINKEDIN ➭ WEBSITE ➭

$41.33 /hr
0 hours

Brad P.

Brad P.

Software Engineer/ Technology Expert

United States - Tests: 2

I am a technology expert with experience designing, coding, and managing software projects. In addition to my technical knowledge I am a pragmatic problem solver and effective communicator. I work well in a team setting or independently, show great attention to detail, and am committed to producing high-quality work.

$33.33 /hr
0 hours

Svyatoslav Reyentenko

Svyatoslav Reyentenko Agency Contractor

Java/Scala developer


Java and Scala server side development: - Servlets/JSP/EJB/Spring/Hibernate/etc - more than 10 years experience - Liferay - more than 3 years experience - Scala - more than 3 years experience Other: - Perl - Python - Ruby/Ruby on Rails - Javascript (jQuery, Backbone/Underscore) Databases: - MySQL, PostgreSQL, Informix

Associated with: EmDev Limited Agency

$35.00 /hr
195 hours