Explain your most impactful project clearly

Technical Communication / Behavioral

Describe the project you worked on that had the largest measurable impact.

The interviewer asks you to:

1. Whiteboard the system / architecture diagram (components + data flow).
2. Explain:
   • What problem it solved and for whom
   • Your specific role and key decisions
   • Technical deep dive into the most important part
   • Trade-offs and alternatives you considered
   • Impact metrics (latency, revenue, cost, reliability, adoption, etc.)
3. Answer follow-up questions on implementation details, constraints, and edge cases.