Node.js

Can you name popular ORM libraries for working with databases in Node.js?

What methods or functions are used to read data from files via the FS module?

Do you have experience developing or supporting monolithic and microservice architectures?

What tools or libraries have you used in the process of interacting with databases?

Can you give an example of encapsulation in object-oriented programming?

What methods exist for declaring variables in JavaScript?

Do you have experience solving performance optimization problems in databases?

Junior — Middle

СБЕР

How long have you been using NestJS in your projects?

Can you explain the principles of transactional integrity in databases, known as ACID?

What conditions and characteristics should an organization have to ensure comfortable working conditions for employees?

What is the purpose of the first parameter of the useCallback function?

Can you explain the principle of dependency inversion and how it is applied in software system design?

Have you created complex SQL queries with many conditions and joins?

What analytical information do you collect during the development of a software product?

Have you worked more with monolithic architecture or microservices?

Should the package-lock.json file be committed when using npm?

In which functional programming languages have you worked or applied in your projects?

Have you participated in a project that uses TypeORM for database operations?

What to do if the database loads at 100% every 30 minutes? How to solve the heavy analytical query problem?

How is token verification carried out in your application?