Walk through a project deep dive

Walk me through one impactful project in a 30–40 minute deep dive: clearly state the problem context and goals, your specific role and responsibilities, the technical approach/architecture, key decisions and trade-offs, timelines and constraints, metrics of success, and lessons learned. What was the biggest challenge you faced on this project, why was it difficult, how did you diagnose and resolve it, what alternatives did you weigh, and what measurable impact did your solution have? Describe a time you mentored a teammate or intern (on this project or elsewhere): what goals you set, how you provided guidance (e.g., onboarding, code reviews, unblocking), how you measured progress, the outcome, and what you would do differently.