👋 Hi, I’m Harish R – a Machine Learning Engineer passionate about building real-world AI systems that transform data into business impact.

🚀 Experienced in designing LLM pipelines, Retrieval-Augmented Generation (RAG) systems, and intelligent data engineering workflows.
🐍 Skilled in Python, SQL, and scalable ML model deployment with a strong foundation in software engineering principles & algorithms.
📊 Adept at data analysis, feature engineering, and statistical modeling to extract insights and drive decision-making.
☁️ Hands-on with AWS (Bedrock, Comprehend, DynamoDB) for scalable ML/AI solutions.
🛠 Currently exploring advanced Generative AI frameworks (LangChain, DSPy, LangGraph) with observability & prompt optimization.
📚 Lifelong learner, continuously growing in applied ML, NLP, and full-stack data science.

💎 Core Strengths:
Machine Learning | NLP | LLM Applications | RAG Systems | Generative AI | Data Engineering Pipelines | AI Observability | Deployment (Docker, FastAPI, Streamlit)

• 🧠 Multi-Source RAG Chatbot
  Production-ready RAG service: ingest/query PDFs, YouTube, web pages & more with source-attributed answers and step-by-step reasoning.

• 💳 Loan Approval Prediction
  End-to-end ML pipeline predicting loan approvals, leveraging advanced classifiers (XGBoost, AdaBoost, Random Forest), SHAP explainability.

• 😷 Real-Time Face Mask Detection
  Live video mask classification system with CNN/MobileNetV2, OpenCV, and efficient TensorFlow deployment.

📩 Email: [email protected]