How I Built Nova: A Proof-Chain Workflow for Complex AI Systems

How I Built Nova: A Proof-Chain Workflow

When I started, I did not know Python. With AI as my coding and learning partner, I built Nova: a working conversational AI platform with live audiovisual avatars, browser-based voice, stored conversation history, safety routing, prepaid conversation time, payment confirmation and operational monitoring.

The lesson in this Descript walkthrough is simple: do not build a feature list. Build a proof chain. Make one expert speak, connect the microphone, store one conversation, verify the next link, and preserve the evidence before expanding.

The original live-avatar subscription is no longer active. The recordings, code and server archive remain, and the video distinguishes clearly between what worked then and what is active now.

Public finished video: https://share.descript.com/view/Lr2FYeOyy9g

Descript project — view only: https://web.descript.com/71d64cae-e39d-4a7b-8f69-45aee705589e/cf93f?kind=video_project&lite=false