👋 About Me
I’m Hammad Faheem, an AI Engineer who builds intelligent systems — from LLM-powered chatbots to real-time voice AI agents.
I focus on agentic architectures, RAG pipelines, and speech + reasoning integration using frameworks like LiveKit, Twilio, and OpenAI SDKs.
My goal is simple: build AI that sounds natural, reasons deeply, and executes reliably.
| Project | Description |
|---|---|
| AI Calling Agents | Multilingual WebRTC + Twilio agents with OpenAI, Cartesia TTS & Deepgram STT. |
| Call Analytics SaaS | Centralized dashboard for monitoring AI-driven calls, transcripts, and insights. |
| Restaurant AI Bot | Multi-platform conversational assistant handling reservations and menu queries. |
| ICAP AI Bot | Domain-specific Q&A agent for student/member support using Llama-3 + RAG. |
| CheckMate App | Auto-grading system comparing student answers to PDFs using Groq + LLMs. |
| Tixse App | Event-ticketing web app (FastAPI + React) with integrated chatbot for real-time support. |
- Integrated Twilio SIP with LiveKit for reliable inbound/outbound calling.
- Designed STT → LLM → TTS pipelines with interruption/barge-in handling.
- Built real-time context sync and event streaming via data channels & async RPC.
- Created modular multi-agent orchestration for concurrent voice + text agents.
💬 I can walk you through the full LiveKit + SIP setup in a short Zoom call.
AI Engineer — Omnigate (Jul 2025 – Present)
- Built multilingual chatbots for healthcare and real-time interaction.
Junior AI Engineer — Digital Graphiks (May 2025 – Present)
- Developed voice AI agents and call analytics using OpenAI, Twilio & LiveKit.
AI Intern — Proxima (Jan 2025 – Apr 2025)
- Worked on LLM-based customer support systems with LangChain & RAG.
Python & Data Science Instructor — Preply (Mar 2022 – Present)
- Taught 3000+ live lessons to students from Harvard, Cornell, and Johns Hopkins.
BS — Computer Science (AI & Big Data)
University of Karachi • Feb 2021 – Feb 2025
- LLMOps • Agentic RAG – LlamaIndex / DeepLearning.AI
- LangChain for LLM Development – DeepLearning.AI
- Certified AI Developer – PIAIC
- Generative AI – Google Cloud
- Machine & Deep Learning – Kaggle / DataCamp
“AI systems should feel seamless — not scripted.”
— Hammad Faheem