I’m looking for a freelancer to help with the following:
I currently have an n8n AI agent that uses WhatsApp as the main input and output channel, and it is fully connected to a brain, memory, and several tools. The agent currently relies on a custom system-prompt logic that is tested and functional, but not yet robust enough for stable, reliable operation.
I want to convert this setup into a proper JavaScript + LangChain workflow running inside an n8n LangChain node. The goal is to achieve a more reliable and scalable execution flow, with structured agent behavior, tool handling, and clean message processing.
If you have experience with n8n, LangChain, JavaScript, and automation, this project will be a great fit.
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