I've built a production double-entry ledger handling 4M+ daily entries with strict idempotency and reconciliation. For your escrow flow I'd model accounts for client funding, platform escrow, talent pending/available, and the fee account, then expose idempotent transaction APIs keyed on operation IDs. I'll include a reconciliation report and a full test suite covering refund and partial-release edge cases.
Proposed amount
8 weeks
Estimated delivery
98%
Skill match
Schema & account model
2 weeks
Transaction APIs & idempotency
4 weeks
Reconciliation & tests
2 weeks
Describe a ledger or payments system you've built.
Built the ledger at Remote.com powering contractor payouts — immutable entries, idempotency keys, daily reconciliation.
Marcus Bellweather
5.00"Tomás knows payments deeply. The ledger design was rigorous and well-tested."
Exactly the background we need.