Working.
But risky to grow.
The app is live. Users are there. But expanding it carries invisible risk — because nobody fully understands the system anymore. You're not afraid of what broke. You're afraid of what you don't know.
- New engineers take 3+ weeks to get productive
- Only one person understands the full system
- Estimates are consistently wrong
- Architecture decisions made in Slack, not code
- Technical debt visible and growing
- No documentation that reflects reality
- No clear module ownership
- Tests absent or no longer trusted
Fragility is the natural endpoint of sustained growth without architectural investment. Each feature adds surface area. Each quick fix creates a new implicit assumption. The system still works — but its mental model has drifted so far from its actual structure that nobody can make accurate predictions. The cost is invisible until a new engineer joins, a refactor breaks something unexpected, or a feature takes three times longer than it should.
Before any execution work, we need to understand exactly what you have. The Health Check maps the full system — what exists, what's risky, what's undocumented, and what order things need to be fixed in. This becomes the blueprint for the Sprint Package.
For fragile systems, individual sprints patch issues one at a time. The Sprint Package addresses the whole system — architecture cleanup, module ownership established, documentation written, performance improved, and the app brought to growth-ready state. Scope defined together after the Health Check. Every two weeks: GitHub push, TestFlight build, App Store release, updated risk report.
New features estimated accurately. Regressions rare and understood when they happen. New engineers productive in days, not weeks. Architecture documented and owned.
Complete system documentation, architecture diagram, module ownership map, and growth recommendations. Everything needed to build on the system — or hand it to someone else.
Then fix the whole system.
Health Check gives us the blueprint. Sprint Package executes against it. No Sprint commitment until you've seen the report.
Book Health Check — $499