Product Engineering: Building Systems That Learn
Why Great Products Are Built Through Tradeoffs, Not Backlogs
6 articles • Christian Battaglia
The Journey
Each article builds on the last. Start from the beginning or jump to what interests you.
The Air Traffic Controller Problem: Every Team Needs One
Air traffic controllers don't fly planes. They prevent collisions. Every team needs someone who sees the whole system and decides where independence helps and where coordination is necessary. This role exists everywhere, not just in engineering.
The Road Ahead
This series is the foundation for a larger work. Here's where it's heading.
The Real Constraint
Decision-making under uncertainty is the actual problem
The Framework
Introducing Fast/Good/Well and known vs unknown unknowns
How Systems Respond
How teams either absorb or fight uncertainty
The Human System
Incentives, trust, and organizational dynamics
Building Systems That Learn
Practical application across scales and domains
"How wrong can we afford to be — and how fast can we recover?"