I will build llm apps, rag pipelines, and ai agents using langchain and fastapi

I will build production-ready AI/ML solutions including LLM applications, RAG pipelines, and multi-agent systems using LangChain, LangGraph, and FastAPI.

Hi, I'm Muhammad Idrees Ehsan, an AI/ML Engineer with hands-on experience in building scalable and intelligent AI solutions. I specialize in turning complex ideas into clean, efficient, and deployable AI applications that deliver real business value.

What I can build for you:

• Custom LLM applications (LLaMA, GPT, Groq, and open-source models)
• Powerful RAG pipelines with vector databases (FAISS, Pinecone, Chroma, Weaviate)
• Multi-agent AI systems and workflows using LangGraph
• Intelligent AI chatbots with memory, tools, and reasoning
• Semantic PDF/document Q&A systems
• Fast, scalable AI APIs built with FastAPI
• Interactive Streamlit or Gradio dashboards
• AI-powered tools like code reviewers or fraud detection systems

Recent Projects:

• Multi-agent AI Code Reviewer (LLaMA 3.3 70B + FastAPI)
• Fraud Detection System achieving 0.97 AUC-ROC on 284K transactions
• Semantic PDF RAG Q&A system (FAISS + LangChain + Hugging Face)

What you will receive:

• Clean, modular, and well-documented code
• Production-ready architecture with best practices
• FastAPI bac