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HIIS
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AI
Document intelligence

Document Intelligence

Automated extraction and classification of financial documents at scale.

Year

2025

Timeline

5 months

Team

4 engineers

Focus

Document intelligence

Results that matter

99.2%
extraction accuracy
10×
faster processing
−80%
less manual entry

The challenge

A fast-growing European fintech was drowning in manual processing of invoices, KYC documents and contracts , slow, error-prone, and impossible to scale with headcount alone.

Our approach

We built a document-intelligence pipeline: OCR, layout-aware extraction with fine-tuned transformer models, deterministic validation rules, and a human-in-the-loop queue that routes only low-confidence cases to reviewers.

The outcome

99.2% extraction accuracy, documents processed 10× faster, and manual data entry cut by 80% , freeing the operations team for higher-value work.

What we delivered

OCR + layout-aware extraction
Fine-tuned transformer models
Confidence scoring & validation rules
Human-in-the-loop review queue

Tech stack

PythonPyTorchHugging FaceFastAPIPostgreSQLDocker
They turned a painful manual process into something we barely think about anymore. Accuracy is better than our old team, and it scales instantly.

, Head of Operations, European fintech

Next case study

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