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$
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I will build ai chatbot using langchain, python and rag
Nikhil
About this gig
I develop AI-powered chatbots using Python and LangChain that can answer questions, retrieve information from documents (RAG), and integrate with your existing applications or website.
What I can build:
AI Chatbots
LangChain Applications
RAG (Retrieval-Augmented Generation)
PDF & Document Chatbots
Knowledge Base Chatbots
Website AI Assistants
LLM Integration
Python Backend Development
Technologies I use:
- Python
- LangChain
- OpenAI / Gemini / Ollama
- Django / Django REST Framework
- HTML, CSS & JavaScript
- SQL
Why choose me?
Clean & maintainable code
Well-structured project architecture
Source code included
Fast communication
Reliable after-delivery support
Please contact me before placing an order so we can discuss your project requirements and choose the best package.
Get to know Nikhil
Nikhil
Python Django AI Backend Developer
- FromIndia
- Member sinceJan 2026
- Avg. response time1 hour
Languages
Hindi, English
Hi, I'm Nikhil, a Python developer specializing in Django backend development and AI-powered applications. I build secure REST APIs, authentication systems, CRUD applications, database-driven solutions, and responsive interfaces using HTML, CSS, and JavaScript. I also develop AI applications with RAG and AI Agents. I focus on clean, maintainable code, clear communication, and delivering reliable solutions that help businesses turn ideas into scalable applications.
FAQ
Which AI models do you support?
I can integrate OpenAI, Gemini, Ollama, and other compatible LLMs depending on your project requirements.
Can you build a chatbot using my documents?
Yes. I can develop document-based chatbots using RAG that can answer questions from PDFs and other supported documents.
Will I receive the source code?
Yes. All packages include complete source code unless discussed otherwise.
Can you integrate the chatbot into my website?
Yes. I can integrate AI chatbots into websites and web applications depending on your requirements.
What do you need before starting?
Please contact me first with: Your project idea Preferred AI model (if any) Documents (if using RAG) Website or application details (if integration is needed)
