One dashboard instead of nine spreadsheets.

Cinder had grown from two funds to nine vehicles in three years, and the operating model had not kept up. Portfolio data lived in nine spreadsheets with inconsistent definitions, and quarterly investor reporting took two people the better part of a fortnight.

Nobody could answer a simple exposure question without a manual reconciliation, which for a regulated business is a governance problem as much as an efficiency one.

We modelled the domain first — vehicles, positions, valuations, capital events — and defined every reported metric with its calculation written down and visible in the interface.

The platform shipped in vertical slices: portfolio positions first, then capital events, then investor reporting. Role-based access with audit logging was in place from the first release rather than added when compliance asked.

Quarterly reporting dropped from around ten person-days to under one. Exposure questions became a filter rather than an exercise, and the finance team stopped maintaining parallel spreadsheets within a month of the second release.

Because metric definitions are visible next to the numbers, the standing argument about whose figure was correct disappeared.