C#

Explain the concept of reflection in programming and its main applications.

Do you have plans to change your place of residence in the near future?

Explain how the use of asynchronous operations differs from multithreading in programming.

In what cases is the ConcurrentDictionary data structure used and how does it help with multithreading tasks?

What is the advantage of using the IEnumerable interface compared to other approaches when working with data sequences?

A colleague's task has come to your Code Review What problems do you see in the code?

What are your thoughts on participating in a project related to the production or sale of alcoholic beverages?

What methods will you use to analyze and eliminate the causes of delays when reading data from the database?

Have you had practical experience using the Records data structure in your projects?

Junior — Middle

IT One

What types of data structures do you use in your work?

How is the efficiency of key-based search evaluated in different data structures?

Junior — Middle

OZON

Have you dealt with microservices-based architecture?

Junior — Middle

OZON

Can you explain the differences between value and reference data types?

What is the purpose of attributes in programming or system modeling?

Could you list the main types of classes in object-oriented programming?

How would you rate your C# language skills on a scale from 1 to 10?

Can you explain what the MassTransit library is and how it is used for message exchange in distributed systems?

Do you work with message broker systems?

Have you had experience using SignalR technology for real-time implementation in your projects?

What ways implement the IEnumerable interface in the programming language?