Invoice OCR, matching & approvals

Details on request. Images are illustrative.

What we built

Invoice OCR and approvals for a multi-branch group: supplier invoices are read, matched to purchase orders and approved by the card holders.
A read-only portal for external auditors on an invoice-approval system: each firm signs in and sees only its own company’s invoices, approvals and exports, without asking the finance team.
Ongoing improvements to a live invoice-approval system, including a read-only portal added later for external auditors.