C#

Can you list the types of positions you have worked in before?

Can you explain what the React library is and how it is used in user interface development?

Can you explain the concept of normal forms in relational databases?

Can you provide an example of a situation where you had to develop a database structure for a project?

Can you explain what the useEffect hook in React is used for and what tasks it solves?

Explain what a trigger is in SQL and how it is used to automate operations in a database.

What tools or libraries do you use for application state management in your practice?

Can you tell the reasons why you left your previous job?

Can you explain what a semaphore is and how it is used to control access to resources?

Junior — Middle

ПочтатехTVisionOZON

How and what resources did you use to learn Linux operating system?

Tell about a specific situation from your practice that was particularly significant or instructive for you.

What third-party libraries or components have you used in your projects?

Can you explain the principle of how the LEFT JOIN operator works in SQL and when it is used?

Explain the sequence of stages of a React component's existence and operation, from creation to removal from the DOM.

What is the advantage of a hash table compared to an array in terms of data access speed?

How is support for parallel execution of threads implemented in C#?

Can you explain the main advantages and disadvantages of using the Scrum methodology in project management?

What tasks do data collections solve in programming?

Junior — Middle

TVisionПИК Digital

What are the main areas and topics covered by React as a framework?

Have you previously developed data storage systems or created databases from scratch?