Build and Deploy a SaaS AI Agent Platform | Next.js 15, React, Better Auth, Polar | Full Course 2025

In this video we build an AI‑powered video call application from the ground up. Readers learn how to set up real‑time calls with custom AI agents, generate meeting summaries and transcripts via background jobs, and add a complete post‑call experience that includes video playback, transcript search, and an AI chat that knows the meeting context. We also cover authentication, subscription handling, mobile responsiveness, and a full Git workflow with AI‑assisted code reviews.