Case Study — Technology Leadership

Engineering Transformation: DORA Metrics

Situation

An engineering organisation with slowing release cycles and rising incident load — the kind of drift that's obvious in retrospect but hard to see month to month from the inside.

Diagnosis

A board-level engineering review, benchmarked against DORA's four key metrics, made the drift concrete: cycle time, deployment frequency, change failure rate, and time to restore service were all trending the wrong way, and nobody owned the trend.

Interventions

Targeted changes to release cadence, ownership boundaries, and the incident response process — not a rewrite, a sequence of deliberate, measured changes with a review checkpoint at each step.

Results

Before After
Incidents / month 28/mo 2/mo
Time on defects 50% 16%
Throughput (releases/mo) 5/mo 29/mo
Cycle time 21 days 8 days

Anonymised, board-level engineering review. Before/after basis: each metric's least-favourable observed month vs. its most recent month, from the same 22-month dataset. See the full monthly breakdown for every month behind these numbers.

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