AI

AI Document Processing & Extraction System

Automate document processing, data extraction, and classification from invoices, contracts, and forms.

Our role: AI Engineer

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AI Document Processing & Extraction System product screenshot, built by Devs & Logics

The challenge

Various document formats, handwriting recognition, data validation, and integration with business systems.

What Devs & Logics delivered

Solution 1: OpenAI Vision API for document understanding
Solution 2: OCR using Tesseract and cloud OCR services
Solution 3: LangChain for document parsing and extraction
Solution 4: Custom NER (Named Entity Recognition) models
Solution 5: Validation rules and human review workflow
Solution 6: Next.js for document upload and results
Solution 7: Supabase for document storage and metadata

Outcomes

Processing time reduced from 30 minutes to 2 minutes
Extraction accuracy of 92%
Processed 50,000+ documents monthly
Manual data entry eliminated

Technologies

OpenAI VisionTesseractLangChainspaCyNext.jsSupabasePythonFastAPI

saas mvp development

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