Avenix is basically the biggest thing I built solo. It’s an enterprise AI platform that actually feels smart and fast. I used LangChain agents, real time WebSockets, and a whole lot of TypeScript and Python to make it work. The whole idea was to let businesses have real conversations with their data, with memory and context that doesn’t break. I delivered it three months early, and the client was over the moon. Queries got 40% faster. Honestly, it was a beast, but I loved every minute.