As per research, 429,383 websites use Ruby on Rails, along with a combination of other technologies. Ruby on Rails is a popular framework that you can use for your web application to boost its success. Therefore, if you plan to stand out from the crowd in your industry, you have the best opportunity to work with UltraGenius. We’re a fast-growing platform that will help you hire a Ruby on Rails developer who will assist you in scaling your business by applying their expertise in areas you require.

What is Ruby on Rails?

Ruby on Rails or "rails", developed by David Heinemeier Hansson under MIT License. RoR is a server-side web app development framework written in Ruby programming language that was popularised through MVC architecture that provides default structures for databases, web pages, and web services. RoR uses JSON or XML for transferring data as well as HTML, CSS, and JavaScript for UI purposes.

What are the Essential Skills for a Ruby on Rails Developer?

Hiring Ruby on Rails developers might be an intricate task for you if you are a non-technical manager. Ruby on Rails is one of the highly demanding frameworks for developing fast-paced server-side web applications in the software field and hiring the best Ruby on Rails developers among the thousands of developers is a challenging task for anyone. So, here UltraGenius comes to assist you while recruiting the top Ruby on Rails developers on your own. UltraGenius understands your job requirements and gets you only the top RoR developers who have in-depth knowledge of developing software applications using Ruby on Rails.

1. Familiarity with the Core HTML, CSS, and JavaScript

Ruby on Rails is one of the best frameworks to develop full-stack web applications only if a developer is skilled in HTML, CSS, and Javascript. The developer must know more than one Javascript library framework like jQuery, Bootstrap and must be specialized in working with Asynchronous Javascript and XML (AJAX). Check if the Ruby on Rails developers have worked with Leaner CSS and Syntactically Awesome Stylesheet (SASS), as well as Javascript build tools such as Grunt.js, Gulp.js, and Bower.js.



2. Knowledge of Ruby on Rails Gems

While working with real-world projects, Ruby on Rails developers need RoR gems (package manager in Ruby), to quickly develop and manage software applications. Ruby-on-Rails Gems contain various beneficial packages, libraries, and dependencies which saves a lot of time in application development. Examples are Bye_bug, Bettor_errors, Minimagick, ElasticSearch, Bundlers, Ruby-JWT, Kaminari, HTTPClient, Capybara, RSpec, Activeadmin, and many more.



3. Specialist in working with Version Control Systems (VCS)

Hire Ruby on Rails developer must have knowledge of version control systems, such as Git, SVN, TFS, or Mercurial. Git is the most widely used version control system among developers. It is the version control system that helps teams in collaborating and organising their code and maintaining the frequent changes that occur in the code. Along with this, they must know how to use add, push, pull, and commit commands – branching is also an important skill that allows rails developers to work independently on pieces of work without accessing anyone else’s repository when necessary; merging will help them too if you want to collaborate with others again later down the line!



4. Knowledge of MVC Architecture

Ruby on Rails developers must know about Model-View-Component (MVC) architecture as the framework is based on the MVC architecture pattern. The MVC approach helps you to create applications that separate the input logic, business logic, and UI logic while maintaining the loose coupling between the elements.



5. Experience in Developing REST-API(s)

Ruby on Rails is best used for developing excellent CRUD (Create, Read, Update, and Delete) REST-API(s). Rails’ asset pipelines is most suitable for creating and handling dynamic Javascript applications.



6. Proficient Knowledge of Working with Databases

For a Ruby on Rails developer, the main databases are SQL and PostgreSQL. In RRails, the gem ActiveRecord can write the queries for you, but to integrate multiple databases into a single application, read logs to grasp what’s going on, or handle any downfall requires in-depth knowledge of working with databases.



7. Experience with Web Markup and UI/UX Concepts

The developer must have a firm understanding of element positioning, displaying the elements, and making components interactive, semantic markup, and other related UX Concepts so they can design the product with the best quality. The developer must be experienced in developing visual effects in presentational markup. For, example – How the heading appears, making text larger and putting weight to it, and giving which color to it, and which markup can include captions, bind columns, and row headings to table cells.



8. Proficient in Writing Clean and Optimized Code

You must hire Ruby on Rails developers based on their ability to write clean and optimized code that is understandable by all the team members and is scalable.

What are the Essential Roles and Responsibilities of a Ruby on Rails Developer?

The essential roles and responsibilities of a Ruby on Rails (RoR) developer typically include:

1. Designing and Developing Applications

The Ruby on Rails programmers build and develop apps that are speedy, dependable, and simple to maintain. Using the MVC concept with Ruby code, they segregate the application's logic, data, and user interface.



2. Integrating with Databases

PostgreSQL, MySQL, and SQLite are some databases that our RoR developers use to integrate with online applications. Further, they use Active Record, an object-relational mapping (ORM) technology that helps to deal with databases and data models efficiently.



3. Creating APIs

Ruby on Rails programmers construct APIs (Application Programming Interfaces) to allow other programs to communicate with their web applications. It can require developing RESTful APIs that communicate with other systems using HTTP requests.



4. Deployment and Maintenance

The application's deployment to a production environment and ongoing maintenance are the responsibility of RoR developers. It entails monitoring the application for issues, ensuring it has the most recent security upgrades, and scaling it to handle more significant traffic.



5. Collaboration with Team Members

The developers understand the need for collaboration to ensure that the web application serves the business's and end users' needs. Our ROR developers work closely with stakeholders, designers, and other developers. They participate in code reviews, stand-up meetings, and other collaborative activities to ensure the project stays on track and accomplishes its goals.