Sole backend engineer
Ledger ingest pipeline
A batch ingest service that normalises settlement files from several upstream providers into a single Postgres ledger, with per-file transactions and replay.
Work
Selected projects, most recent first.
Selected projects, most recent first.
Sole backend engineer
A batch ingest service that normalises settlement files from several upstream providers into a single Postgres ledger, with per-file transactions and replay.
Author and maintainer
A single static binary that applies numbered SQL migrations to Postgres, checksums what it has applied, and takes an advisory lock so rolling deploys do not race.