Md. Shihabuddin Sadi

AI / RAG Application Developer · Production chatbots and AI agents that ship · Multilingual support, grounded retrieval, no hallucinations · Ex-Samsung R&D · 15+ years of software engineering

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Here are my latest posts:

Building a Multilingual RAG Chatbot for Facebook Messenger with OpenAI, FAISS & FastAPI — May 07, 2026
Building a Full-Stack App on a Single-Node Kubernetes Cluster — Oct 27, 2025