Quantifying the Invisible Drag
Technical debt is poorly understood by the business because engineering often fails to translate it into financial impact. If an engineering team spends 40% of its time on maintenance and firefighting, a £1M engineering payroll is burning £400k annually on invisible friction.
The Audit Process
- Code Hotspot Analysis: Using tools to identify files with high churn and high complexity.
- Lead Time Mapping: Measuring the actual time from code commit to production deployment.
- The "Bus Factor" Assessment: Identifying undocumented legacy systems understood by only one developer.
| Symptom | Underlying Debt | Business Impact |
|---|---|---|
| Every deployment breaks production | Lack of automated integration testing | Customer churn, SLA breaches |
| New features take 3x longer | Tightly coupled architecture | Loss of market momentum |