Fintech · Document Intelligence

Hypodossier: Mortgage Document AI

AI extraction and classification of mortgage documents, recognizing over 250 document types.

FintechDocument IntelligenceEurope7 MonthsDedicated Team
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95%
extraction accuracy
250+
document types
Location
Europe
Duration
7 months
Engagement
Dedicated team (ML and backend)

Challenge & scope

Requirements

  1. 1Classify hundreds of document types from scanned mortgage files.
  2. 2Extract more than 500 data fields with validation.
  3. 3Keep all processing inside the EU.
  4. 4Integrate with the existing case management system.
Strategic objective

“Automate the manual document administration behind mortgage applications.”

Key deliverables

  • Document classification model
  • Field extraction pipeline with validation rules
  • Review UI for low-confidence fields
  • EU-hosted processing infrastructure
  • Monitoring and drift detection

Technical execution

01

Hybrid Extraction

Layout-aware models and LLM extraction are combined, with rules validating cross-field consistency.

02

Review Loop

Reviewer corrections become training data, which raised accuracy every month.

03

Data Residency

All processing runs in EU regions with strict retention policies.

Technical stack

ML

  • PyTorch
  • OpenCV
  • Hugging Face

Backend

  • Python
  • Django
  • Celery

Infrastructure

  • AWS (EU)
  • PostgreSQL
  • S3

MLOps

  • MLflow
  • Grafana

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Features & outcomes

Accuracy

95% field-level accuracy across 500+ fields.

Throughput

Processing time per file reduced from hours to minutes.

Coverage

Over 250 document types recognized.

Client benefits

  • ML expertise embedded in the client team
  • EU data residency handled end to end
  • Measurable monthly accuracy gains
  • Transparent model documentation

Strategic outcomes

  • Faster mortgage decisions
  • Lower processing cost per application
  • A reusable document AI platform
  • Competitive advantage in a regulated market

Project team

Roles on the Menna AI side of this engagement.

ML Lead

Owned model strategy and evaluation.

Backend Engineers

Built pipelines and integrations.

QA Engineer

Maintained validation datasets.

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2026
Founded in Addis Ababa, Ethiopia
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Focus areas: software, networking & IT
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Core values: Service, Wisdom, Stewardship, Excellence
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Founding leadership team