🗂️ Serverless Document Processing

A fully serverless document ingestion and processing pipeline using AWS CDK (TypeScript), Lambda, S3, and Amazon Textract.

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📦 Features

• 🔁 Event-driven document processing via S3 triggers
• 🧠 Text, form, and table extraction with Amazon Textract
• ⚡ Scalable and serverless with AWS Lambda
• 💡 Written using AWS CDK in TypeScript

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🧱 Architecture

S3 Bucket (Upload) ↓ Lambda: document-processor.ts ↓ Amazon Textract API ↓ Lambda: textract-handler.ts (optional post-processing)

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📁 Folder Structure

serverless-document-processing/ ├── bin/ │ └── app.ts # CDK app entry ├── lib/ │ └── document-stack.ts # Infrastructure stack ├── lambdas/ │ ├── document-processor.ts # Triggered on S3 upload │ ├── textract-handler.ts # Handles Textract result (optional) ├── test/ │ └── document-stack.test.ts # Unit test for stack ├── package.json ├── tsconfig.json └── README.md

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🚀 Deploy Instructions

✅ Prerequisites

• Node.js v16+
• AWS CDK v2 installed: npm install -g aws-cdk
• AWS CLI configured (aws configure)
• Git installed and linked to GitHub

🛠 Setup

Go to Terminal git clone https://github.com/CharannKrishna/serverless-document-processing.git cd serverless-document-processing npm install cdk bootstrap cdk deploy