I will build a custom ai chatbot using gpt or claude API

I build custom AI chatbots and LLM-powered features using OpenAI (GPT) or Anthropic 

(Claude) integrated properly so they actually work, not just a basic API wrapper.

What you get:

AI chatbot connected to GPT or Claude, tailored to your use case

Retrieval-Augmented Generation (RAG) so the AI answers from YOUR data docs, FAQs, 

product info instead of generic responses

Pre-set conversational journeys designed around how your customers actually ask 

questions

Integration with your CRM or database

Secure user authentication when needed

Multi-language support for international customers

Clean, documented source code you actually own

I work with:

- OpenAI API (GPT-4, GPT-3.5) and Anthropic Claude API

- Node.js + Express for backend integration

- React for chat UI / frontend

- Vector databases (Pinecone) for RAG-based knowledge retrieval

- MongoDB for conversation history and context

Whether you need a simple embeddable chat widget or a fully trained AI assistant wired 

into your systems, I'll scope it properly first so you're not paying for features you 

don't need.

Send me a message with what you're trying to build.