Enterprise Knowledge Base System vLLM, Qwen/Gemma, Knowledge Graphs, RAG, MongoDB Cost Engineering Multi-Agent System LangGraph, Text-to-SQL, BoQ Analysis, Multi-Agent Production AI System Architecture GraphRAG, Neo4j, LangChain, FastAPI El-Mal El-Halaal Podcast Semantic Search Whisper, Sentence-Transformers, FAISS, ASR BERT-base Arabic Hate Speech Detector BERT, Arabic, Hugging Face Pneumonia X-ray with CAM classifier PyTorch, Grad-CAM, FastAPI Customer Churn Predictor Web Application XGBoost, Ensemble Learning, Streamlit Farming+: Aeroponic Vertical Greenhouse using IoT C++, IoT, Embedded Systems