Caralanay Cameron entered the engagement as a product manager, not a developer. Her first move was building a detailed PRD in Claude — working through the problem space, user flows, and technical requirements in writing before any code was generated. That document became the prompt input for Replit Agent. From three iterative prompts, Replit Agent produced a working full-stack prototype in under two hours. The output was functional, structured, and documented well enough to hand off to the client's existing engineer the following morning — no designer was needed, no additional PM support required. The engineer had what he needed to complete the work. By the end of the week, the product was in production: seven days from three disconnected systems to a shippable, investor-ready product. The engagement demonstrated that with strong product management judgment and effective AI prompting, a capable PM can compress what would normally be weeks of design, scoping, and development into a single working week — without hiring.