PERN Full Course 2026 | React, NodeJS, Express, PostgreSQL...

Welcome to my complete Full-Stack AI Gym Planner Course. You will learn how to build a production-ready AI application using a modern tech stack: React, TypeScript, Express, PostgreSQL (Neon), and OpenAI. 📖 Video Resources: Neon: https://get.neon.com/zfawtPa Code Repo: https://github.com/machadop1407/pern-fullstack-course Want to Learn NextJS? 🍀 Check out my Course: https://www.webdevultra.com/nextjs 💻 Check out my Blog: https://www.webdevultra.com/articles 🐤 Follow me on Twitter: (https://twitter.com/pedrotech_) 📸 Follow me on Instagram: (https://www.instagram.com/pedro.fmachado_/) 🧳 Follow me on Linkedin: (https://www.linkedin.com/company/pedrotech) 📋 Business Email: pedro@pedrotech.co Timestamps: 00:00:00 | Intro – What We’re Building 00:10:45 | Frontend Setup – React, Routing, Tailwind & Project Structure 00:22:30 | Authentication Setup – Neon Database & Auth Integration 00:35:40 | Auth Context & Protected Routing Logic 00:48:50 | Building the Onboarding Questionnaire UI 01:05:30 | Creating the Express Server & Backend Infrastructure 01:22:10 | Database Models & Profile/Plan API Routes 01:38:45 | Connecting Frontend to Backend (Saving Profile Data) 01:56:20 | OpenAI Integration – Generating the AI Workout Plan 02:18:40 | Rendering the Generated Plan, Final Logic & Wrap-Up