I will build an ai customer service chatbot with rag from your documents


About this gig
Do you spend hours answering the same customer questions every day?
I will build your own AI customer service chatbot that answers questions based on YOUR documents (FAQ, product manual, price list) not generic AI guesses.
What you get:
24/7 automatic answers with the source document shown (traceable & trustworthy)
Built on RAG + DeepSeek (or OpenAI) LLM extremely low running cost
Falls back to human handoff when it can't answer never makes things up
Fully local deployment: your company data stays inside your network
Lightweight web interface (works on any browser)
Deliverables:
Complete source code + deployment guide (easy to run on your own server)
A demo video of the bot in action
1 month of free support after delivery
What I need from you: your knowledge documents (FAQ, manuals, price lists) plain text or Markdown is perfect. I'll handle everything else.
Message me before ordering if you're not sure I reply within a few hours.
Get to know Robin
AI Automation and Full Stack Developer
- FromChina
- Member sinceSep 2026
Languages
Chinese
FAQ
Do I need to provide an API key?
Yes, you need a DeepSeek or OpenAI API key. Typical small-business usage costs roughly $1-3 per month, and I'll show you how to set it up.
Is my data safe?
Your documents are used to build the knowledge base; the system can run on your own server so your data stays inside your network.
What if the chatbot can't answer something?
It clearly says it needs to transfer you to a human. This safety feature prevents the bot from inventing answers.
Can I change the documents later?
Yes. Replace the knowledge file and restart the service; I'll include clear instructions for updating it.

