Building a WhatsApp AI Chatbot and Bulk Messaging System
Building a WhatsApp AI Chatbot and Bulk Messaging System When I decided to automate communication for my academy, I expected it to be a quick weekend project. Set up WhatsApp, connect an AI, send some messages — done by lunch. It wasn't. What I actually walked into was a mix of …
AI WhatsApp Assistant
For a huge portion of the world, WhatsApp isn't a secondary communication channel — it's the primary one. Building an AI assistant on top of it means meeting users exactly where they already are, rather than asking them to adopt a new app or interface. That convenience comes...
LangChain Memory Concepts
Introduction: The Stateless Nature of LLMs Large Language Models are fundamentally stateless. Each API call is an independent transaction. The model does not remember what you asked five minutes ago unless you explicitly include that history in the new prompt. This...
Building a LangChain Chatbot
Introduction: Beyond Question Answering A basic chatbot that calls an LLM and returns the response is trivial to build. A production-ready chatbot that maintains context, retrieves relevant documents, handles streaming, and manages conversation state is a different challenge...