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Optimizing Web App Performance

MediumCoding00:00
Google
Your interviewer · GenAI Engineer
In session
Interviewer

Welcome to your interview for the GenAI Engineer role at Google.

The question is on your right: Optimizing Web App Performance. Take a moment with it first.

Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen. You have three graded attempts to score 7/10 or better.

Only Submit answer is graded - discussion is free practice.

Problem

What strategies would you use to optimize a web application for performance? Walk through how you would identify bottlenecks, improve frontend and backend execution, and verify that your changes actually helped.