NextPay / Senior Product Engineer
Financial operations and reconciliation
Treasury, ledger, reconciliation, QA, n8n automation, tracing, and operator tools for live financial workflows.
Built treasury and finops surfaces for float management, audit trails, Netbank transaction navigation, and payout operations.
Designed reconciliation and transaction tracking across providers, internal ledgers, external accounts, and operator views.
Created NextAPI QA deck workflows for wallets, payouts, transfers, postings, ownership checks, and idempotent test flows.
Used n8n workflows for reconciliation, statements of account, float management, and other finance operations automation.
Improved observability through OpenTelemetry, Axiom tracing, query tuning, load testing, and operational debugging paths.
Financial state had to remain explainable across providers, ledgers, banks, automation workflows, and operator tools.
The operational layer emphasized traceable state transitions, audit-friendly views, QA workflows, n8n automation, and observability that made reconciliation and float decisions easier to inspect.
Finance and operations teams had clearer surfaces for tracking transactions, validating flows, resolving mismatches, and managing money movement under production pressure.