I will build ai agents, multi agent systems and rag apps using langchain, langgraph

F
farizqadeer
F
farizqadeer
Muhammad
build ai agents, multi agent systems and rag apps using langchain, langgraph
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build ai agents, multi agent systems and rag apps using langchain, langgraph
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build ai agents, multi agent systems and rag apps using langchain, langgraphbuild ai agents, multi agent systems and rag apps using langchain, langgraphbuild ai agents, multi agent systems and rag apps using langchain, langgraph

About this gig

What I Can Build For You:

AI Agents & Multi-Agent Systems

Autonomous agents with memory, tool calling, and structured outputs. Supervisor + worker architectures using CrewAI, LangGraph, and AutoGen for complex multi-step business tasks.

Advanced RAG Pipelines

Connect your private data PDFs, websites, SQL databases, APIs to powerful LLMs using vector databases like Pinecone, ChromaDB, FAISS, and pgvector. Includes re-ranking, hybrid search, and query routing.

LangGraph Stateful Workflows

Build complex agentic loops, human-in-the-loop approval flows, and multi-step reasoning chains using LangGraph with full state management.

LLM Integration

GPT-4o, Claude 3, Gemini, Llama 3, Mistral, and Falcon via HuggingFace or Ollama. I pick the right model for your budget and use case.

API & Deployment

FastAPI or LangServe backends, Streamlit dashboards, and cloud deployment on AWS, GCP, or your own server.

My Tech Stack:

Frameworks: LangChain · LangGraph · CrewAI · AutoGen · LangSmith

Models: OpenAI GPT-4o · Anthropic Claude · HuggingFace · Ollama · Llama 3

Vector DBs: Pinecone · ChromaDB · FAISS · Milvus · pgvector

Tools: Python · FastAPI · Streamlit · n8n · REST APIs · SQL

I

  • AI engine

    • ChatGPT
    • Claude
    • Gemini
    • Azure OpenAI
    • Vertex AI
    • Perplexity
    • Hugging Face
    • Ollama

  • Tools & frameworks

    • LangChain
    • LangGraph
    • LlamaIndex
    • CrewAI
    • Microsoft AutoGen
    • Microsoft Semantic Kernel
    • OpenAI Agents SDK
    • n8n

  • AI solution type

    • AI agent
    • AI chatbot
    • Rag system
    • AI workflow
    • AI assistant

  • Purpose

    • Customer support
    • Sales assistance
    • Marketing
    • Research
    • Workflow automation
    • Customer service
    • HR & recruiting
    • Healthcare

Get to know Muhammad

Muhammad

AI DEVELOPER

4.7(1)
  • FromPakistan
  • Member sinceJun 2021
  • Avg. response time1 hour
  • Last delivery1 year

  • Languages

    Urdu, Hindi, English
I'm Muhammad Fariz Qadeer, an AI Engineer (BS AI, COMSATS 2025) specializing in LLMs, RAG pipelines, AI Agents, and Deep Learning. I build intelligent chatbots, document Q&A systems, and custom LLM workflows using Llama, Groq, and HuggingFace. Expertise in Neural Networks (CNN, RNN, LSTM, Transformers), NLP, Computer Vision (YOLO, OpenCV), and Vector Databases (Weaviate, FAISS). Delivered 50+ projects across ML, DL, and NLP. Clean code, on time delivery, client satisfaction guaranteed. Let's build something intelligent!

My Portfolio

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