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Fintech · api

Ledger Sync API

Payment reconciliation microservice connecting banks and ERP.

99.9% sync reliability

Client
Regional fintech operator
Year
2024
Duration
14 weeks

Challenge

Bank feeds and ERP ledgers drifted daily, creating manual reconciliation debt for finance teams.

Solution

Event-driven reconciliation microservice in Node/Go with idempotent jobs, audit trails, and Kafka-backed retries.

Results

  • 99.9% sync reliability in production
  • Manual reconciliation hours cut dramatically
  • Clear ops dashboards for failed jobs

Tech stack

Node.jsGoPostgreSQLKafka

More work