System Analyst

Tell about a broken or excessive process at work and how you would improve it.

What other integration methods do you know besides REST? Tell me about gRPC.

Tell me about your experience working as a systems analyst.

What will happen to the database record after calling PATCH (change the price to 70 thousand), and then PUT (brand not specified, color black, price not specified)?

How to solve the interaction problem of 100 microservices? What is an API Gateway and what does it do?

What is a WAF (Web Application Firewall)?

Tell about the artifacts you created as an analyst.

What is the difference between OpenAPI and Swagger? Which version do you use?

How do webhooks work? Explain in simple words.

What diagrams have you drawn? Sequence diagrams?

What databases do you know? How do relational databases differ from non-relational ones? Why did you choose PostgreSQL for your project?

Find two logical errors in the sequence diagram of the car purchase process.

How was the specification for REST endpoints described? What is inside the document?

How did you collect and formalize business and system requirements? In what form did the business requirements come?

Do you know what C4 is? Describe the interaction diagram that you draw.