rafay ahmad hussain

AI-Powered Document Redaction System (OCR + OpenCV)

I built an AI-based privacy protection system using Python, OpenCV, and PaddleOCR to automatically detect and mask sensitive data such as Student IDs and Names.

Main Features:

1. It locates predefined regions in exam sheets,...

Multi-Modal WhatsApp AI Agent Workflow in n8n (Audio, Image, Text)

This is a multi-modal AI agent workflow using n8n and OpenAI for WhatsApp automation: 1.Triggered on incoming WhatsApp audio, image, or text 2.Transcribes audio and analyzes content for intent 3. Processes and...

Custom ElevenLabs Voice Agent + RAG Automation System (n8n + OpenAI)

I built a clinical-grade AI Voice Assistant using ElevenLabs, n8n, and a Hybrid RAG pipeline to automate key medical workflows such as appointment booking, patient record retrieval, and clinical FAQ support. It...

Automated Exams Checker (using Yolo v11 + OCR )

I built an automated grading assistant that detects per-question marks from scanned mark sheets, calculates the total score, and exports results to a spreadsheet. Using YOLOv11 for region detection and OCR for reading numbers, the...