2513 Ruby developers in 250 agencies found

DE
Senior PHP developer with Computer Science degree
All rates are indicative, annual rate includes 10% discount
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Updated: 13 Aug 2019
RA
Lead Ruby /Ruby on Rails developer
Strong Ruby on Rails developer at Burning Buttons with over 6 years of experience. Rinat has developed a wide range of web applications using RoR. Always pay close attention to the quality of his wor...
GMT+13 Pacific West
All rates are indicative, annual rate includes 10% discount
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Updated: 09 Aug 2019
All rates are indicative, annual rate includes 20% discount
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Updated: 09 Aug 2019
Python/Django Back-End Developer
I have developed a number of projects using Python Django framework. My core competency lies in developing web, client-server applications. I have experience in creating Web services (REST) and deploy...
4 Projects completed
GMT+2 East Europe
All rates are indicative, annual rate includes 20% discount
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Updated: 08 Aug 2019
Senior Ruby on Rails developer
I am a Senior Ruby on Rails Engineer. I have solid experience (7+ years) of server-side development with Ruby on Rails. During my developer's career in Anadea, I had a chance to work and succeed in...
3 Projects completed
GMT+1 West/Central Europe
All rates are indicative, annual rate includes 10% discount
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Updated: 08 Aug 2019
Front-End Developer
Enthusiastic Front­End Developer with solid experience, exceptional flexibility as well as a keen desire to develop new skills. Excellent attention to detail and a high level of accuracy regarding qua...
5 Projects completed
GMT+2 East Europe
All rates are indicative, annual rate includes 20% discount
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Updated: 06 Aug 2019
AV
All rates are indicative, annual rate includes 20% discount
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Updated: 06 Aug 2019

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Ruby

This Is How You Interview a Ruby Developer

Ruby is a dynamic, open source programming language that sets its prime focus on productivity and simplicity. Software development agencies choose Ruby because of its elegant syntax that is easy to write and read. If you want your software to be written in this language, it’s high time to search and hire Ruby developers. In this article, we are going to outline some key technical skills that will help you spot an ideal candidate for the position of a Ruby developer.

What a Ruby Programmer Has to Know

  • Ruby programmers should demonstrate good skills in Ruby syntax and its nuances.
  • An experienced Ruby developer should be able to provide a clean, efficient, and high-quality Ruby code along with reusable Ruby libraries.
  • Good understanding of both goal-oriented and functional programming is also important for Ruby developers because of Ruby’s support of these paradigms.
  • A Ruby developer should have experience with JavaScript/jQuery.
  • A Ruby programmer should have an understanding of the MVC concepts and patterns.
  • Experience with consuming web services, such as XML or JSON, and building RESTful web services also belongs to the skillset of a professional Ruby programmer.
  • A Ruby developer should have experience with popular web application frameworks, such as Rails, Lotus, Sinatra, Grape, etc., depending on project requirements.
  • A professional Ruby programmer should possess an experience with cloud computing and cloud services, such as AWS.
  • An experienced Ruby developer should understand Unix commands and be able to execute them in a Linux/Unix terminal/command line.
  • Experience with both external and embedded databases, such as ActiveRecord, MySQL, PostgreSQL, etc., also belongs to qualifications of a Ruby programmer.
  • A Ruby developer should understand the essential design principles behind a scalable application.
  • A Ruby programmer should understand how typical Rails deployment works with Capistrano or Mina.
  • Experience with background job runners, such as Sidekiq, is also important for Ruby programmers.
  • A Ruby developer should be able to create database schemas that represent and support business processes.
  • A Ruby programmer should be familiar with DevOps tools, such as Jenkins.

If your Ruby developer candidate is able to demonstrate most of these skills not only in their CV but also during the technical interview, then you are lucky. We wish you a fruitful cooperation with your new employees!