Trained on your content
Answers come from your FAQs, policies, product docs or knowledge base.
AI Chatbots
Hire a freelance AI chatbot developer
I build custom AI chatbots that answer questions using your own documents, website and data, not generic internet answers. Your customers get instant, accurate replies around the clock, and your team gets hours back every week.
I've built production chatbots over financial, legal and medical documents using retrieval-augmented generation (RAG), so answers stay grounded in your content and can show their sources.
Why it's worth it
What AI Chatbots can do for your business
Available 24/7
Handle common questions instantly, day or night, without extra staff.
Answers with sources
Responses can link back to the document they came from, so they can be trusted.
Where your users are
On your website, WhatsApp, Slack or inside your own app.
Use cases
What I can build for you
- Customer support chatbot for your website
- Internal knowledge assistant for your team's documents
- WhatsApp assistant for orders, bookings and FAQs
- Document Q&A for legal, financial or insurance files
- Lead-qualifying chatbot that books calls
Tech I use
- OpenAI
- Anthropic Claude
- LangChain
- LlamaIndex
- Pinecone / Qdrant / pgvector
- FastAPI
How it works
From first call to launch
- 1
Discovery call
We talk through your goal, your current process and the tools you already use.
- 2
Plan & quote
You get a clear scope, timeline and fixed quote before any work starts.
- 3
Build & demo
I build in short iterations and show you working demos along the way.
- 4
Launch & support
I deploy it, hand over documentation and stay available for fixes and improvements.
Proof
Related projects I've built
Agentic Document Research
Research agent that retrieves, reasons over and synthesizes answers across large document collections for financial, legal and insurance teams.
- LangChain
- Vector DB
- RAG
- FastAPI
Medical AI Chatbot
Medical-domain chatbot using semantic search over clinical documents, deployed as a production service with a REST API and web UI.
- LangChain
- Embeddings
- Streamlit
- Docker
AI Personal Assistant
Agentic assistant that understands intent, keeps conversational context and autonomously executes multi-step tasks.
- LangChain
- Prompt engineering
- FastAPI
FAQ
AI Chatbots: common questions
Can the chatbot answer only from my business information?
Yes. Using retrieval-augmented generation (RAG), the chatbot searches your own documents first and answers from them, which keeps replies accurate and on-topic.
Where can the chatbot be added?
On your website as a chat widget, in WhatsApp or Slack, or inside your existing application through an API.
Which AI models do you use?
Usually OpenAI GPT or Anthropic Claude, including Azure OpenAI for businesses that need it. I choose based on your accuracy, privacy and budget needs.
Can I update what the chatbot knows later?
Yes. New or changed documents can be added to its knowledge base without rebuilding the chatbot.
More services
Other things you can hire me for
AI Voice AgentsPhone agents that answer calls, handle FAQs and book appointments in natural, human-like conversation.WebsitesFast, modern websites for your business or personal brand, like this one, built to win clients and ready for AI features.Workflow AutomationConnect your CRM, email, Sheets and tools so data entry, follow-ups and reports run by themselves.AI Integration into ApplicationsAdd GPT or Claude to your existing app or software: smart search, summaries, assistants and more, built for production.
Contact
Let's build something that runs itself
Hire me to build any of these for your business. Tell me what you need and I usually reply within a day.