Interview questions asked at UPS

What is caching and why is it important?

Know SOLID design pattern

How do you balance trust in delegation with oversight?

Describe a successful hiring experience.

Recall assisting a colleague outside your duties and how was it

What is the purpose and an example of using the useEffect hook in React?

Describe the web page rendering process from user request to display.

Explain the Document Object Model (DOM) and its role in web development.

What is your approach to creating a financial risk management plan?

How do you contribute to team sales goals?

What is sharding

How would you design a Tiny URL system

Strategies to meet needs of new and existing clients

Relation between scalability and performance

When and how to create a web crawler