📄Document Processing

The beneficiary backend processes various document types (certificates, IDs, forms) through an automated pipeline that extracts, validates, and stores information.

Key Features

• 📸 Upload any document (JPEG, PNG, PDF)

• 🔍 Extract text using OCR

• 🤖 AI-powered field extraction

• ☁️ Secure cloud storage

• ✅ Automatic validation

Processing Flow

Standard Document Upload

Upload → OCR Processing → AI Mapping → Storage → Database
Time: 5-15 seconds

Profile Picture Upload

Upload → Storage → Database
Time: 0.5-2 seconds

Registration with Document

Upload → OCR → Mapping → Validation → Storage → User Creation
Time: 6-18 seconds

Service Independence

Each service is built using the Adapter Pattern, meaning:

• ✅ Services work independently or together

• ✅ Easy to switch providers via configuration

• ✅ No tight coupling between services

• ✅ Testable and maintainable

Pages in This Section

• Service Adapters - Adapter pattern and architecture

• OCR Processing - Text extraction from document.

• OCR Mapping - AI-powered field extraction

• File Storage - Cloud storage (S3)

• OCR Provider Comparison Report - Detailed test results and analysis - Detailed comparison of AWS Textract, Google Gemini, and Tesseract