Собеседование Laravel PHP backend разработчика junior. Тренировка к собеседованию


Summary

The video showcases an interview training session for a Junior-level candidate named Victor, emphasizing technical aspects like his experience with PHP, Laravel, object-oriented programming, and database concepts. It explores advanced PHP topics such as interfaces, encapsulation, transactions, and the Single Responsibility Principle. Additionally, it touches on testing features, routing in controllers, authorization rules, event observers, conflict resolution methods using Git, and considerations for a junior developer's role. Overall, the session provides valuable insights into the technical skills and knowledge needed for a Junior-level position in a software development team.


Introduction and Candidate Overview

Introduction of the interview training session for a Junior-level candidate named Victor. The session includes questions from a group of people gathered to assess Victor's skills and experience.

Technical Interview Overview

Overview of the technical interview process, explanation of the company's automation tasks related to utilities, and the need for a Junior-level candidate to join the team to contribute and learn.

Candidate's Experience and Expertise

Discussion on Victor's work experience, ranging from project support to involvement in different frameworks like Go, and his preference for focusing on specific projects for in-depth learning.

Technical Questions on PHP and Laravel

Questioning Victor about his experience with PHP, Laravel, and related topics like object-oriented programming, closures, static binding, and visibility modifiers in classes.

Advanced Technical Questions on PHP

Advanced technical questions on PHP, including topics like interfaces, type comparisons, encapsulation, and the Single Responsibility Principle in object-oriented programming.

Database and Query Interview Questions

Discussion on database concepts like transactions, normalization, primary keys, and operations involving intersecting data from different tables.

Normal Forms in Databases

Discussion on the importance of normal forms in databases to properly organize different types of data into separate columns for efficient data retrieval.

Indexes

Explanation of indexes in databases and their role in speeding up data retrieval, especially for frequently updated columns, to reduce time and resource consumption.

Composite Indexes

Introduction to composite indexes, which involve columns that may not exist individually but work together in databases for improved functionality and performance.

Types of Databases

Brief overview of relational and non-relational databases, with a focus on familiarity with relational databases like Postgres and their table structures.

Routing in Controllers

Explanation of routing in controllers, where users send requests, controllers fetch data from models, implement business logic, and handle requests through components like Route, Middleware, and Controllers.

Authorization Rules

Discussion on authorization rules determining access to resources, such as checking user roles like admin, enabling specific authorizations, and implementing checks for responsibilities.

Event Observers

Explanation of event observers triggering predefined events when attached to models or components, handling events within the application, and maintaining clean and efficient code architecture.

Testing Features

Insight into testing features within applications, starting with basic tests like response codes and progressing to unit and integration tests for internal functions without external dependencies.

Routing and PHP

Discussion about routing and PHP commands.

Cleaning Command

A command for cleaning data and its relevance.

Logic in Controllers

The importance of logic in controllers and handling external services.

Conflict Resolution

Methods for resolving conflicts, including using Git for conflict resolution.

Evaluation of Skills

Assessment of a participant's skills and the level of experience.

Salary Discussion

Discussion on salary expectations and considerations for a junior developer role.

Feedback and Ratings

Providing feedback and ratings for participants based on their performance.

New Tasks and Development

Discussing opportunities for new tasks and areas of improvement for the participants.

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