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AI-Powered Bank Document Parser with GPT-4 Integration

Gokul

Gokul Shivappa 🚀

AI-Powered Bank Document Parser with GPT-4 Integration

Hey everyone! 👋
I'm excited to share Doc Parser—an intelligent document processing module built for an enterprise project. This tool leverages Firebase Cloud Functions and GPT-4 to automatically extract critical data from bank documents with exceptional accuracy. Here's a quick showcase and overview:

Showcase Video:

Features:

Multi-Format Document Support PDF, Word (DOC/DOCX), Images (JPG/PNG)
AI-Powered Data Extraction GPT-4 Intelligence for Accurate Data
Bank Document Specialist Loans, Interest Rates, Borrower Details
Instant Analysis Reports, Automated Summaries & JSON Export

Why Use Doc Parser?

Doc Parser transforms hours of manual data entry into seconds of automated processing. It intelligently handles searchable and scanned documents, performs cross-document validation, and generates professional markdown reports. Perfect for:
Banks processing loan applications
Financial institutions handling document verification
Loan processors managing multiple client files
Any organization dealing with financial paperwork
The solution features batch processing, automatic cleanup, retry mechanisms, and comprehensive error handling, ensuring enterprise-grade reliability.

Tech Stack:

Firebase Cloud Functions
Node.js
GPT-4 API
PDF Processing Libraries
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Posted Jun 24, 2025

Developed Doc Parser, an AI tool for bank document processing using GPT-4 and Firebase.