Laravel Interview Questions/
If you’re planning to hire a Laravel developer, it’s important to evaluate their knowledge and experience with the framework. Here are 10 interview questions divided into easy, medium, and hard categories, that can help you assess the candidate’s proficiency with Laravel.
5 Easy Laravel Interview Questions
- What is Laravel, and what are its unique features?
Laravel is a PHP web application framework used for developing web applications. One of the unique features of Laravel is its elegant syntax and ease of use. It also provides a wide range of built-in features and tools, such as an ORM, authentication, and routing.
- What is a migration in Laravel, and how is it used?
A migration in Laravel is a way to manage database changes. It allows developers to modify the database schema over time without losing any data. Migrations are version-controlled and can be easily rolled back, making it easy to maintain the database schema.
- What is an Eloquent model in Laravel, and how is it used?
An Eloquent model in Laravel is a way to interact with a database table. It provides a simple, yet powerful, way to interact with the database, allowing developers to perform tasks such as creating, reading, updating, and deleting records.
- What is Blade in Laravel, and how is it used?
Blade is Laravel’s templating engine. It allows developers to write clean, expressive, and reusable templates. Blade provides features such as template inheritance, conditionals, and loops, making it easy to create and maintain HTML templates.
- What is a middleware in Laravel, and how is it used?
Middleware in Laravel is a way to filter HTTP requests before they are processed by the application. It allows developers to perform tasks such as authentication, rate limiting, and logging. Middleware is a powerful feature in Laravel that can help secure and optimize web applications.
… 3 Medium Difficulty Laravel Interview Questions …
- What is a service container in Laravel, and how is it used?
A service container in Laravel is a way to manage and inject dependencies into an application. It allows developers to easily manage and organize dependencies, making it easy to maintain and test the application.
- What is the difference between “has” and “exists” in Laravel’s Eloquent ORM?
In Laravel’s Eloquent ORM, “has” is used to check if a relationship exists between two tables, while “exists” is used to check if a record exists in a table. For example, “User::has(‘posts’)” would return all users who have at least one post, while “User::where(‘id’, 1)->exists()” would return true if a user with ID 1 exists.
- What is the purpose of a facades in Laravel, and how are they used?
Facades in Laravel provide a static interface to classes in the service container. They allow developers to access a class without instantiating it, making it easy to use and test. Facades are commonly used for database access, routing, and authentication.
… And Finally, 2 Hard Laravel Interview Questions
- What are events and listeners in Laravel, and how are they used?
Events and listeners in Laravel provide a way to decouple different parts of the application. Events are triggered when a specific action occurs in the application, such as a user being created. Listeners are attached to events and perform a specific action when the event is triggered, such as sending an email. This makes it easy to create and maintain complex and scalable applications.
- What are Laravel service providers, and how are they used to extend the framework?
Laravel service providers are used to register and boot application services. They allow developers to extend the Laravel framework, making it easy to add new features and functionality to the application. Service providers are also used to define database migrations, routes, and views.
Laravel is a robust PHP framework for web application development. When hiring a Laravel developer, it’s important to evaluate their knowledge and experience with the framework. The questions discussed in this article provide a good starting point for assessing a candidate’s proficiency with Laravel.
The easy questions about Laravel’s unique features, migrations, Eloquent models, Blade, and middleware can help gauge the candidate’s understanding of the basics. These topics are crucial for building secure, efficient, and scalable web applications.
The medium-level questions about service containers, the differences between “has” and “exists”, and the purpose of facades show the candidate’s knowledge of more advanced Laravel features. They also indicate the candidate’s experience in building and maintaining larger-scale projects.
Finally, the hard-level questions about events and listeners and service providers highlight the candidate’s expertise in Laravel’s unique features. These questions demonstrate the candidate’s experience in working with Laravel and their ability to write efficient, scalable, and customizable code.
How do we recruit Laravel Developers?
The first step in getting great developers is getting applicants. At slashdev.io we get over 2,000+ applicants every month. We then put these candidates through a best practice interview process designed alongside our talent strategist, a previous Tesla Software Engineer. After putting candidates through technical interviews, code challenges, and extensive vetting we arrive at the 0.5% who make it into our network to be considered for jobs.
How are slashdev.io Laravel Developers different?
This depends on who you are comparing our engineers to. Compared to Upwork it is a night and day difference in the quality of engineers. Compared to other professional services like TopTal we have similar engineers applying to our network, the truth is Toptal and others take insane margins on their talent and in many cases will take on more junior engineers than we are willing to ake onboard.
Can I really hire Laravel Developers in a matter of days?
Yes! We usually send over profiles to our partners in a matter of days and have plenty of cases where we are signing developers to full-time jobs only a couple days after our first call with the partner.
How does the risk-free trial work for Laravel Developers?
In the first 7 days of billed hours with your developer you can cancel at anytime and pay nothing. We only want to work with you if you are thrilled to keep working with our developers.
What type of talent does slashdev.io have?
We have over 200 skills in our network from frontend engineers, backend engineers, fullstack engineers, mobile engineers, DevOps engineers, Data Scientists, Game Engineers, and more.
How can you get top Laravel Developers for $28-$38 per hour?
The reality is that many large companies are already doing this, when you invest in proper global recruitment you can find a ton of senior developers at reasonable prices.
How is slashdev.io different from Toptal and others?
At slashdev.io we strive to always provide our clients with expert senior developers at an incredible value. To make sure we continue to do this we spend more on recruiting on a per client basis than anyone we know of, we also charge some of the most humble margins in the industry and charge nothing upfront. We built the service we always felt like we needed as entrepreneurs. We encourage all of our partners to shop around as we know they will find others have similar or lower quality talent for much higher rates.
How do Laravel Developers get paid?
Since we work as a freelance platform we do not pay our developers a salary. They are paid directly by you as the client each month. This allows us to pass on the savings to our partners and take a much lower cut than traditional agencies that usually charge 5x what they pay their developers.
What if I want to stop working with my Laravel Developers?
We make it extremely easy to scale down an engagement. As soon as you tell your developer to stop tracking hours you will not pay for any more work. In some cases for full-time developers we do expect you to honor our 10 day notice period, otherwise you can stop working as soon as you like.
Laravel Developers Jobs/
Senior Fullstack Developers
Remote Work: USA
Senior Laravel Developers
Remote Work: USA
Senior Laravel Developers
Remote Work: UK
Senior Laravel Developers (part-time)
Remote Work: USA
Senior Laravel Developers (hourly)
Remote Work: UK