Nadeem Ahmad

I’m a Machine Learning Engineer with 1.5 years of experience architecting robust, multimodal AI pipelines and autonomous agents for production. I focus on transforming research into scalable, hallucination-resistant systems and bridging complex AI logic with modern web architectures to deliver reliable end-to-end applications.

Recently, I built an autonomous AI voice calling agent for SMB clients using n8n, Twilio, and the OpenAI Realtime API—automating inbound inquiries and appointment booking with low-latency orchestration. Earlier, I co-architected an enterprise medical RAG system using Parent Document Retrieval and LLM reranking, and I’ve also shipped multi-agent RAG pipelines and specialized multimodal fine-tuning (LoRA/QLoRA) to improve quality, efficiency, and reliability.