This credential recognizes completion of The Builder Course, an applied program for practitioners learning to build AI agents with product, design, and engineering rigour. Across guided pre-work, live build sessions, an independent deployment and iteration period, and Defense Day, recipients scoped a clearly defined product need; created and applied a design system; and built, deployed, evaluated, and observed an AI agent. They practised engineering diligence through technical spikes and vertical-slice development while considering architecture, cost, security, reliability, observability, and drift. To complete the course, recipients presented their work and defended the product, design, and engineering decisions behind it. This credential recognizes completion of the full applied course arc; it is not a professional licence or independent certification. Course website: thebuildercourse.com