Engagements available

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Measurement Blueprint

A written map of what your application should track, who owns each event, and which questions the data is allowed to answer.

₩2,650,000 · 12 business days

Walk one critical path on real devices, watch the event stream, and document every silent miss that invents false drop-off.

₩3,250,000 · 8 business days

Rebuild retention cohorts from raw history, check identity continuity, and separate genuine shifts from pipeline artefacts.

₩3,800,000 · 3-week study

Monthly review cycles so new features ship with clean measurement instead of another backlog of broken events.

₩1,950,000 / month · 3-month minimum