James A Rosen

Staff Engineer, AI Systems

James A Rosen, pixelated, wearing a bow tie

Principal Full-Stack Interview Prep

A personal study log of principal-level full-stack interview prep, tutored by Claude. Each session covers practical frontend and backend problems — algorithmic complexity, systems design, TypeScript, browser internals — with a focus on communication and precision as well as technical correctness. No LeetCode.

1 lesson
1 topic
11 questions

Lessons

  1. Lesson 1: Diagnostic: Full-Stack Survey

    Eleven rapid-fire questions spanning React performance, async patterns, JS internals, algorithms, systems design, and backend debugging. Strong technical judgment; vocabulary and diagnostic habits are the growth areas.

    Diagnostic 11 questions