I will create custom ai agents rag chatbots and multi agent systems

M
munsifmuzammir3
M
munsifmuzammir3
Munsif Muzammir
create custom ai agents rag chatbots and multi agent systems
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create custom ai agents rag chatbots and multi agent systemscreate custom ai agents rag chatbots and multi agent systemscreate custom ai agents rag chatbots and multi agent systemscreate custom ai agents rag chatbots and multi agent systems

About this gig

Need a production-ready AI agent or RAG chatbot that actually works on your data not a basic ChatGPT wrapper?


I build custom AI agents, multi-agent systems, and RAG pipelines using LangChain, LangGraph, and modern LLMs. With 4+ years of hands-on experience delivering real production systems (including multi-agent gym chatbots, government AI platforms, and healthcare AI solutions), I focus on accuracy, scalability, and clean code you can own and extend.


What I build:

Custom RAG chatbots trained on your PDFs, websites, databases, or knowledge base

Multi-agent systems with tool calling, memory, and complex workflows (LangGraph)

AI agents that can book, search, calculate, summarize, and take actions

LLM fine-tuning (LoRA / QLoRA) and open-source model optimization

Semantic search, hybrid retrieval, and vector database setup

Full deployment on AWS, GCP, or Azure (Docker, FastAPI, Cloud Run, etc.)


Tech stack I use daily:

LangChain LangGraph OpenAI / Claude / Gemini / open-source LLMs

Vector DBs (pgvector, Pinecone, Chroma, AlloyDB)

FastAPI Docker Redis MCP AWS / GCP / Azure


You get

Clean, well-documented Python code

Production-ready architecture (not a demo)

Source code ownership

  • AI engine

    • ChatGPT
    • Claude
    • Gemini
    • Azure OpenAI
    • AWS Bedrock
    • Vertex AI
    • Cohere
    • Hugging Face

  • Tools & frameworks

    • LangChain
    • LangGraph
    • LlamaIndex
    • OpenAI Agents SDK
    • Google ADK
    • Langflow

  • AI solution type

    • AI agent
    • AI chatbot
    • Rag system
    • AI workflow
    • AI copilot
    • Internal AI tool

  • Purpose

    • Customer support
    • Sales assistance
    • Workflow automation
    • Ecommerce
    • Finance
    • Education
    • Healthcare

Get to know Munsif Muzammir

Munsif Muzammir

AI Engineer

  • FromSri Lanka
  • Member sinceMar 2022
  • Avg. response time1 hour

  • Languages

    English, Tamil, Sinhala
Machine Learning Engineer with 4+ years of experience designing, developing, and deploying ML and Generative AI solutions. Skilled in Python, R, SQL, TensorFlow, PyTorch, and Scikit-learn. Experienced in data preprocessing, feature engineering, deep learning, LLMs, fine-tuning, prompt optimization, and RAG. Proven experience deploying ML/GenAI solutions across AWS, Azure, and GCP, with a strong focus on MLOps, model optimization, and delivering real-world impact.

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