Describe the most complex PHP/Laravel application you have personally worked on. What was the product, which parts did you directly own, and what technical challenges did you solve?
Tell us about a production issue or outage you investigated. What was the root cause, how did you identify it, and what changes were implemented afterward?
Describe a feature you built from end-to-end using React and backend APIs. What decisions did you make regarding state management, API handling, and frontend architecture?
Tell us about a time you improved performance. What was the specific issue, and what measurable improvements resulted from your changes?
Describe your experience working with PHP frameworks like Laravel or Symfony in a production environment. What did you personally build or maintain, and how did the frontend interact with these systems?
Describe the testing strategy used in your most recent project. What types of tests did you write, what tools were used, and how did this impact releases or production quality?