Hafiz Muhammad Umair

Hafiz Muhammad Umair

Lahore, Pakistan

Hafiz Muhammad Umair

AI Engineer | Voice AI Agents | RAG Systems | LLM
I am AI Engineer with professional experience building
production-ready Generative AI and Voice AI systems.

🔹 What I Offer:

• AI Voice Calling Agents — Real-time conversational phone assistants
using LiveKit, STT, LLM, and TTS pipelines integrated with Telnyx
telephony for inbound/outbound AI-powered calls.

• RAG (Retrieval-Augmented Generation) Systems — LangChain-based
intelligent Q&A and knowledge assistants with semantic search and
domain-specific retrieval.

• Natural Language to SQL — LLM-powered systems that convert plain
English queries into executable SQL for automated database insights.

• AI Chatbots & Conversational Agents — Custom chatbots for any
domain (agriculture, healthcare, Islamic knowledge, air quality, etc.)

• Computer Vision & Deep Learning — CNN-based image classification
and medical image analysis systems.

🔹 Tech Stack:
Python | LangChain | OpenAI SDK | Claude | FastAPI | LiveKit |
Telnyx | RAG | NLP | MongoDB | Scikit-Learn | OpenCV | Streamlit

🔹 Experience:
Currently working as Associate AI Engineer at Whitebox, Lahore.
Previously worked at Software Alliance and completed Generative AI
internship at CodeCubics.

I deliver clean, scalable, production-ready AI solutions. Let's build
something powerful together.

Working hours

  • Monday:08h00 To 18h00
  • Tuesday:08h00 To 18h00
  • Wednesday:08h00 To 18h00
  • Thursday:08h00 To 18h00
  • Friday:08h00 To 18h00
  • Saturday:Not available
  • Sunday:Not available
• Developing a real-time AI voice calling agent using LiveKit with integrated STT, LLM, and TTS pipelines to enable natural
phone-based conversations.
• Integrated Telnyx telephony services to support inbound and outbound AI-powered calls with low-latency voice streaming.
• Building a Natural Language to SQL system using LLMs to convert user queries into executable SQL for automated database
insights and analytics.
  • 🇬🇧 English
  • 🇵🇰 Urdu
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