Day 351 · Week 51
Week 51 · Start our next increment
Scheduled session · Monday, 30 August 2027

Our planned session
We choose one mobile/AI system-design scenario and estimate its requirements.
Weekly outcome
A system-design interview grounded in our actual product decisions.
Readiness check
We build on Week 50: A coding-interview checkpoint informed by recurring practice. If its required checks remain incomplete, we use this week to finish or reduce scope first.
Human approval gate
We defend tradeoffs ourselves and distinguish implemented experience from a proposed design.
This chapter has not been published yet.
We plan to publish each chapter one day before its scheduled session. Session results record work we actually performed and reviewed. Neither the calendar date nor publication alone marks this activity complete.
Expected file: content/365-days-to-fullstack-ai-engineer/day-351.md