The request
Invoices into the ERP
Read supplier invoices and post them to the ERP without anyone typing.
A distributor receives 30 thousand invoices a month, almost all at month-end close. Most come with the NF-e XML. Small suppliers send scanned PDFs, crooked photos and, sometimes, a payment slip instead of an invoice. One wrong cent becomes rework for the tax team. You design the architecture.
What the client asks
- 0130 thousand invoices a month, almost all in a 2-day close. Model budget: US$ 100 a month.
- 0295% come with the official NF-e XML. The rest are scanned PDFs or photos, in varied layouts.
- 03The ERP rejects a posting with a one-cent difference in the total.
- 04Suppliers sometimes send the wrong document.
6 test cases stay hidden until you submit the architecture.
4 decisions · 6 tests · No hints during the exam. The bill arrives with the tests.