Talha Gohar
Full-stack & AI developer building WhatsApp chatbots and LLM
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WhatsApp AI Chatbot
Title: AI WhatsApp Assistant for Clinics, Real Estate & Academies
Description:
Small businesses get most customer inquiries on WhatsApp and lose leads when replies are late. I built an AI chatbot that answers customers instantly in Roman Urdu and English.
What I built:
Demo flows for three verticals: clinics, real estate agents, and coaching academies
FastAPI backend with LLM integration for natural replies
A voice agent for hands-free inquiries
An interactive phone-mockup demo so business owners can try it before buying
Tools: Python, FastAPI, WhatsApp Business API, LLM APIs
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JARVIS
Title: JARVIS: Voice-First Autonomous AI Assistant
Description:
A locally hosted AI assistant that listens, reasons, and acts on my computer with human approval where it matters.
What I built:
Voice interface with a "Hey Jarvis" wake word, speech-to-text and text-to-speech
Autonomous coding agent that locates, patches, tests, and fixes its own code
Multi-provider LLM routing (Gemini, Groq, OpenRouter, Ollama, OpenAI) with automatic fallback
13 tools, approval gates, and an audit trail for safety
n8n workflow automation and a REST/WebSocket API
Tools: Python, FastAPI, LangChain, PostgreSQL, Redis, ChromaDB, Ollama, Docker, n8n
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MedTwin Pro
Title: Deep Learning Enhanced Digital Twin for Advance Biopsy System (FYP)
Description:
A final-year thesis project that connects AI, robotics, and a real-time 3D interface into one working system.
What I built:
DenseNet121 skin-lesion classifier: 87.6% accuracy and 0.915 AUC on HAM10000
4-DOF robotic arm on Raspberry Pi 4 with PCA9685 and MG996R servos
Real-time digital twin in React and Three.js over WebSockets, about 47 ms latency
FastAPI backend tying the model, hardware, and interface together
Tools: Deep Learning, FastAPI, React, Three.js, WebSockets, Raspberry Pi
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Portfolio Website
Title: Full-Stack Portfolio with a Built-in AI Copilot
Description:
My personal portfolio, built as a real full-stack product, not just a static page.
What I built:
Floating AI Copilot chatbot using RAG and the Gemini API
In-browser PDF resume viewer with zoom and fullscreen
Category-filtered project grid with detail modals
Contact form API and a Node/Express backend
Tools: React, Vite, TypeScript, Tailwind CSS, Framer Motion, Node.js, Express
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