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Legal & Professional Services
Autonomous Document Extraction Engine
Professional Services Firm · Confidential

The Challenge
A professional services firm was spending 15+ hours per week manually extracting data from contracts, invoices, and compliance documents — with inconsistent output quality and high error rates on structured fields.
The Solution
A production-grade autonomous extraction engine that processes PDFs, scanned images, and contracts into validated, structured JSON — with a multi-stage pipeline covering OCR, NLP extraction, schema validation, and confidence scoring.
Tech Stack
PythonLangChainClaude APIPydanticFastAPIPostgreSQL
94%
Extraction accuracy
15hrs
Weekly time saved
8sec
Per-document processing
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