Node.js

What are the persistent errors or shortcomings in the architecture and operation of Node.js?

Explain what a Map data structure is and how it is typically used in programming.

Explain the principle of the Copy-On-Write (COW) mechanism and in which cases it is used.

In which organizations are you not willing to interview or work?

To which category of design patterns does the template method belong?

Have you used version control systems like Git in your projects?

Intern — Junior

Росатом

How does a browser display the content of a web page after receiving data from the server?

What major projects based on Node.js have you implemented or participated in developing?

Have you used DevOps tools for automation and infrastructure management?

Can you name popular frameworks used in Node.js for server-side application development?

What levels of transaction isolation exist in PostgreSQL and how do they differ?

Junior — Middle

СБЕР

Have you had experience writing and executing queries directly to a database?

When do you plan to leave your current position or switch to a new job?

What is the most difficult decision you have had to make in your past work experience?

What experience do you have in developing applications using Express.js?

Can you list the main paradigms of object-oriented programming?

Do you create automatic checks for your code?

What are the main components included in the Node.js structure?

Explain the concept of data normalization in a database and why it is necessary.

How is data exchanged between the user interface and server-side services via API?