Describe a React SPA or Micro Frontend you personally built. What technical challenges did you encounter, how did you solve them, and what was the outcome?
Tell us about a production issue you solved. How did you identify the root cause, what steps did you take to fix it, and how did you verify the solution?
Tell us about a web application where you worked with JWT authentication and secure API integrations. What security challenges did you encounter, and how did you address them?
Describe a project where you implemented Google Tag Manager, Google Analytics, Mixpanel, or similar analytics tools. What events did you track, why were they important, and how did the data influence business or product decisions?
Tell us about a feature you delivered that required close collaboration with backend engineers, QA, designers, or product managers. What technical decisions did you influence, what challenges arose, and what would you do differently today?