Case study · AI Engineering

A fleet-management platform

Invoice intake was manual: PDFs uploaded, split and retyped by hand. We built AI-powered document processing with human review only for edge cases.

Automotive · Fleet management · DACH · AI document processing · OCR + extraction · Human-in-the-loop · Workflow automation

The mess we walked into

Invoice intake was a manual pipeline: PDFs arrived, someone split them, someone else retyped the data into the system. It was slow, error-prone, and scaled only by adding people. Errors surfaced downstream — where they were expensive to untangle.

What we did

  • Built AI-powered document processing: automatic splitting of incoming PDFs
  • OCR and structured data extraction tuned to the documents that actually arrive
  • Human-in-the-loop review — the team only sees the edge cases the AI flags
  • Integrated into the existing platform; no workflow retraining needed

Before / after

system_status.log
Processing per invoice minutes of manual work seconds, automated
Manual data entry the default for every document exception — flagged edge cases only
Errors discovered downstream caught at intake
Scaling more volume = more people more volume = same team

"Invoice intake used to be a full-time job. Now the team reviews only the edge cases the AI flags — everything else just flows through."

Operations Manager, fleet-management platform, DACH
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