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muhammadhfaizan

Muhammad Faizan

@muhammadhfaizan

I build production grade Voice AI agents LiveKit Twilio Python deployed on AWS

Pakistan
Urdu, English
About me
I build production-grade Voice AI agents using LiveKit, Twilio, and Python. I’ve implemented real-time inbound/outbound call flows with low-latency streaming, clean turn-taking, and barge-in handling. I improve reliability by tuning VAD, handling jitter/packet loss, and adding retries plus consistent call-state. I containerize and deploy voice agents on AWS so they run stable in production with logging and monitoring.... Read more

Skills

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muhammadhfaizan
Muhammad Faizan
Offline • 
Average response time: 1 hour

See my services

AI Chatbot Development
I will build a custom twilio voice ai agent with python fastapi and real time ai
From$300 / projectMore details
AI Chatbot Development
I will fix twilio voice bot whisper stt tts latency and call drops
From$150 / projectMore details

Portfolio

Work experience

AI/ML Engineer

Sympan • Full-time

Nov 2021 - Present • 4 yrs 6 mos

-Built enterprise RAG search for internal knowledge bases using AWS Bedrock (Claude) + OpenAI -Implemented scalable vector retrieval with FAISS (chunking, embeddings, metadata filtering) to improve search speed and document discovery -Developed Urdu NLP modules (spell correction, segmentation) to improve text quality for search and OCR post-processing -Built a multilingual OCR pipeline (English/Urdu/Arabic) for extracting text from broadcast/news imagery -Shipped models and pipelines as FastAPI services and integrated them into products with monitoring, iteration, and reliability focus