I will build a custom ai chatbot using langchain and rag pipeline


About this gig
Are you looking for a smart AI chatbot that actually understands YOUR business data? You're in the right place!
I am an AI Engineer with hands-on experience building production-grade LLM applications and RAG pipelines currently running in real businesses.
What I will build for you:
Custom AI chatbot trained on your dataRAG pipeline (PDF, URL, database) LangChain + LangGraph integration FastAPI backend + React frontend WhatsApp or Telegram bot (optional) Clean source code + documentation
️ My Tech Stack:
Python | LangChain | LangGraph |
LLaMA-3 | Gemini AI | FastAPI |
React | Node.js | PostgreSQL | Docker
My Experience:
- Built production WhatsApp AI Sales Agent (currently live)
- Contributed to open-source AI projects with 96K+ GitHub stars
- Fixed CVE-class security vulnerability in LlamaIndex
- Selected at Smart India Hackathon 2024 among 80,000+ participants
What you get:
Working chatbot Full source code Documentation 3 days free support Unlimited revisions on bugs
Why choose me:
My chatbots are NOT just demo projects they run in real production environments handling real customer conversations every day.
Message me before ordering to discuss your spec
Get to know Shubham gond
AI Engineer
- FromIndia
- Member sinceJun 2020
- Avg. response time1 hour
Languages
Hindi, English
FAQ
What information do you need to build my chatbot?
I need your data sources (PDFs, URLs, or database), preferred language, and any specific features you want.
Can you integrate with WhatsApp or Telegram?
Yes! I can integrate your chatbot with WhatsApp, Telegram, or any messaging platform.
Do I need technical knowledge to use the chatbot?
No! I deliver a ready-to-use solution with full documentation and setup instructions.

