2026Financial ServicesConfidential client in Financial Services
Automated Payment Reconciliation Platform
Automated 99.4% of daily ledger reconciliations across 4 payment gateways.
ROLE
Backend Architecture & Security Hardening
SERVICES
Software Engineering, Data & Integrations
DURATION
6 weeks
YEAR
2026
99.4%
Automated Match Rate
15 mins/day
Manual Audit Time
The Operational Problem
Finance staff spent 5 hours every morning cross-referencing bank settlement exports with internal transaction ledgers. Inconsistencies took days to investigate, risking compliance penalties.
The Technical Approach
We designed an immutable ledger schema with cryptographic audit hashing. Daily settlement CSVs and webhooks parse through idempotent processing pipelines with automated mismatch anomaly alerts.
The Production Delivery
An enterprise reconciliation system that automatically matches settlement batches against internal transaction UUIDs, flagging genuine exceptions to an operations review dashboard within seconds.
Node.jsPostgreSQLRedisDrizzle ORMTypeScript