Data functionA hypergrowth fintech taken from a Postgres-and-Metabase mess to Snowflake, Fivetran, dbt and Looker: dimensional models, self-serve dashboards, ad-hoc analysis requests down about 60%.
AttributionA marketing attribution model built end to end: paid channels ingested, touch attribution per registration, cost per channel on one screen.
PlatformA full migration off Scala onto dbt and Snowflake at a UK specialty insurer. Changes that took the old platform weeks now take hours.
Data trustEvent-driven claims ingestion on AWS with a reconciliation layer proving the warehouse against the vendor’s own system of record, and alerting that catches the failure that looks like success: the pipeline that runs green while loading nothing.
Leadership & AIData teams built, hired and led at head-of-data level, and AI-adoption and semantic-layer programmes running in production today.