Build the systems
you use.
Seven core systems from task queues to inference platforms. Master fundamentals broadly, learn implementation details just-in-time, and graduate projects by shipping working software.
Core systems sequence.
Each project has a clear graduation bar: complete Beginner (smallest useful system) and Essential Intermediate (core engineering challenges & failure handling), then pass the graduation review to unlock the next project. Advanced and Research depth are optional and never block your progress.
Optional depth & deferred investigations.
Advanced scale, multi-region hardening, and research experiments are meant for your second and third pass. They are safely deferred here so you gain broad systems capability without getting bogged down in endless scope expansion.
Advanced infrastructure projects.
Follow-on systems for after the core sequence — or when a domain becomes irresistible. None are mandatory prerequisites.
Choose your depth.
After establishing the core engineering foundation, pick one or more tracks for focused exploration. These are optional branches, not prerequisites.
Milestone loop & project rhythm.
Never confuse macro project planning with daily milestone execution. Run the 5-Step Milestone Loop for every milestone. The loop may span multiple coding sessions — resume from your current step rather than restarting the process. Suggested step durations are guidelines, not rigid timers: focus on verified understanding and working tests over artificial speed.
The 5-Step Milestone Execution Loop
Run for Every MilestoneThe 3-Phase Project Lifecycle
Project-Level CadenceEight principles to keep it honest.
These principles keep the roadmap ambitious without making it chaotic.