I will build a custom ai agent or rag chatbot with langgraph and n8n

M
mujtaba_zaidy
M
mujtaba_zaidy
Mujtaba Haider
build a custom ai agent or rag chatbot with langgraph and n8n
build a custom ai agent or rag chatbot with langgraph and n8n
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build a custom ai agent or rag chatbot with langgraph and n8nbuild a custom ai agent or rag chatbot with langgraph and n8nbuild a custom ai agent or rag chatbot with langgraph and n8nbuild a custom ai agent or rag chatbot with langgraph and n8nbuild a custom ai agent or rag chatbot with langgraph and n8n

About this gig

Most AI automations work in the demo and break in real use. I build agents and pipelines that are checked, logged and safe to run on your business data.


What I can build for you:

- AI agents that plan, call tools and check their own work (LangGraph)

- n8n workflows connecting your CRM, email, Sheets and Slack

- RAG chatbots that answer from your documents with citations

- Document pipelines: PDFs and invoices in, clean structured data out

- AI support and outreach with guardrails and full logs


How I work:

- A short call, then a written plan you approve before I build

- Every AI output validated against a schema before it moves on

- Human approval before anything writes to your systems

- Deployed on your cloud or self-hosted n8n, with readable logs

- You own the code, workflows and documentation


Tools: LangChain, LangGraph, n8n, Python, OpenAI, Claude, vector databases and Neo4j.


Not sure which package fits? Message me before ordering and describe the task you want automated.

  • AI engine

    • GPT
    • Retell AI
    • Claude

  • Programming language

    • C
    • C++
    • JavaScript
    • Python
    • TypeScript
    • R
    • React
    • PyTorch
    • Tensorflow
    • Keras

Get to know Mujtaba Haider

Mujtaba Haider

Data Scientist and Full Stack Developer

5.0(1)
  • FromPakistan
  • Member sinceFeb 2025
  • Avg. response time1 hour
  • Last delivery8 months

  • Languages

    English, French, German, Spanish, Italian, Portuguese, Arabic
I'm a Data Scientist and ML Engineer with 2 years of hands-on experience and a degree in Data Science. I train machine learning and deep learning models on GPU, including computer vision, NLP and forecasting, and I build AI automations with n8n, LangChain and LangGraph. My work runs in production, so I build for messy data and real users: tracked experiments, honest evaluation reports and code you own. I reply within 24 hours, keep your data private and am happy to sign an NDA. Message me with your problem and I'll suggest the fastest route to a result.

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