I will build ai agents, rag chatbots and ai automation

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Pritam Kr. Roy
build ai agents, rag chatbots and ai automation
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build ai agents, rag chatbots and ai automation

About this gig

Looking to build a custom AI Agent, RAG Chatbot, or LLM-powered application?


I can help you develop intelligent AI solutions using LangGraph, LangChain, OpenAI, Gemini, and modern AI frameworks.


Services include:

  • AI Agents
  • RAG Chatbots
  • Conversational AI
  • Knowledge Base Chatbots
  • Document Q&A Systems
  • Multi-Agent Workflows
  • API Integrations
  • Custom AI Applications


Why work with me?

  • Clean and maintainable code
  • Scalable architecture
  • Source code included
  • Clear communication
  • On-time delivery


Whether you need an AI chatbot for customer support, document retrieval, automation, or business workflows, I will build a solution tailored to your requirements.


Please contact me before placing an order so we can discuss your project and choose the best package.

  • Bot type

    • Customer Service & Support
    • Learning & Development
    • Travel & Transportation
    • Food & Restaurant Services
    • Survey & Feedback Collection
    • Real Estate Assistance

  • AI engine

    • DeepSeek
    • Gemini
    • Generative Adversarial Networks (GANs)
    • Open AI GPT
    • LangChain
    • LLaMA
    • ChatGPT
    • ManyChat

  • Programming language

    • Java
    • Python

  • Tools & frameworks

    • Botpress
    • Dialogflow
    • n8n

  • Platforms

    • WhatsApp
    • Telegram
    • Instagram
    • SMS/Text Messaging
    • Websites

Get to know Pritam Kr. Roy

Pritam Kr. Roy

AI Agent Developer

  • FromIndia
  • Member sinceJun 2026

  • Languages

    English, Hindi, Bengali
I am an AI Engineer specializing in Generative AI, AI Agents, LangChain, LangGraph, and Retrieval Augmented Generation RAG systems. I help businesses build AI chatbots, intelligent agents, LLM powered applications, workflow automations, and FastAPI based backend solutions. My expertise includes OpenAI, Gemini, Hugging Face, Vector Databases, Prompt Engineering, and AI application development. Focused on delivering reliable, scalable, and production ready AI solutions tailored to client needs.

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