Register

Selected
work

Client names are withheld by agreement; everything else is as it happened, including the numbers we are less proud of. Each entry records the situation, what we found when we looked, and where it ended up.

3 entries · 2025–2026

001

A nightly reconciliation that had grown to nine hours

Finance could not close the day until a batch job finished. It had been finishing later every quarter for two years, and had started colliding with the morning load.

  • Postgres
  • dbt
  • Python
  • Airflow
Sector
Regional logistics
Cycle
11 weeks
Year
2025

002

Fourteen spreadsheets, four definitions of revenue

Four departments each reported monthly revenue. No two figures agreed, and each department could defend its own. The disagreement was real, not a bug.

  • BigQuery
  • dbt
  • Looker Studio
  • Fivetran
Sector
Specialty healthcare
Cycle
14 weeks
Year
2025

003

The replatform we recommended against

A retailer had budgeted a full platform rebuild. We were asked to validate the plan. We advised against it and scoped the smaller fix instead.

  • Assessment
  • Cost modelling
  • Architecture review
Sector
Direct-to-consumer retail
Cycle
3 weeks
Year
2026