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Architecture First: Why B2B Projects Need Boundaries Before Code
In consulting engagements, the most common failure is not picking the wrong stack — it is sprinting without defined boundaries. A practical architecture-first checklist.
Architecture First
Under pressure, teams often skip architecture and jump into sprints. It looks like progress — until API coupling, permission gaps, deployment drift, and UX state chaos show up mid-flight.
Four questions I ask first
- Where data originates and lands — single source of truth
- Who can do what in which state — permission and audit boundaries
- How the system degrades on failure — not just happy-path demos
- How we verify done — measurable completion criteria
Practical outputs
Within about a week you can have: system context, core API contracts, milestones, and a risk register. The goal is one shared map for product, design, and engineering.
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