I will build a custom AI chatbot for website using any llm model & langchain

Simple AI Chatbot

A simple chatbot connected to any LLM. Good for testing or simple Q&A.

Delivery Time
2 Days
Package Includes: see all
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Service details

Don't just build a chatbot that talks. Build an AI Agent that works.

Most chatbots can only answer questions. I build Agentic AI systems—autonomous agents that can reason, plan, and execute complex tasks for your business.

As a GenAI Engineer, I specialize in creating AI Agents with backend logic that goes beyond simple conversation. My agents can use "tools" to interact with your real-world software, APIs, and databases.

What is the difference?

  • Standard Chatbot: Answers "What time is my appointment?"
  • My AI Agent: Checks your calendar, finds a free slot, books the appointment, and sends a confirmation email—all without human help.

My "Agentic" Capabilities Include:

  • Autonomous Task Execution: Agents that can browse the web, scrape live data, or manage files.
  • Tool Use & Function Calling: I connect the LLM to your APIs (e.g., Stripe, Hubspot, Google Sheets) so it can perform actions like updating a CRM or processing a refund.
  • Multi-Step Reasoning: The agent breaks down complex user goals (e.g., "Plan my travel itinerary") into smaller steps and executes them one by one.
  • Advanced RAG: Retrieval-Augmented Generation that searches your private knowledge base before answering.

Tech Stack:

  • Frameworks: LangChain, LangGraph, AutoGPT.
  • Models: OpenAI (GPT-4o), Claude 3, or Llama 3 (Local LLMs) or Any open source LLM
  • Backend: Python (FastAPI/Django) for robust logic handling.

Ready to automate actual work? Click "Contact Seller" and let's discuss how an AI Agent can run your workflows.

Key details

  • AI Engine
    Open AI Gpt
  • Bot Type
    Customer SupportSales AssistantKnowledge Base Q&A
  • Channel
    Website WidgetWhatsappTelegram
  • Platform/Tooling
    Custom Python/LangChain
Special note from freelancer
I build production-grade systems, not demos. While others offer simple ChatGPT wrappers, I engineer robust agentic workflows with LangChain & Python to handle real-world logic and save you hours each week. Message me with your idea.
FAQs
What is the difference between a standard chatbot and an "AI Agent"?

Standard chatbots can only answer questions based on their training. My AI Agents can take action. They can browse the web for live data, send emails, book appointments, or update your CRM—acting like a virtual employee.

Is my private data safe when using RAG (Chat with PDF)?

Yes. Your documents are processed into a secure "Vector Database" (like Pinecone) and are only used to answer your specific questions. Your data is never used to train public AI models.

Do I need my own OpenAI API key?

Yes. Using your own API key gives you full ownership and control over the costs. I will provide a simple 2-minute video guide on how to get one if you don't have it yet.

Shubham Aragade

Shubham Aragade

    GenAI & AI Agent Specialist |Full Stack Python Developer

    I am a specialized software engineer focused on Full Stack Architecture and Generative AI Automation, with over 2 years in enterprise environments. I build scalable web apps and autonomous AI agents using LLMs, LangChain, Python, Django, React, PostgreSQL, and Azure--delivering secure, production-ready systems and intelligent automation.

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