Build a Complete End-to-End GenAI Project in 3 Hours

Dave Ebbelaar November 15, 2025
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Dave Ebbelaar

@daveebbelaar

About

Hi, I'm Dave, an AI engineer with over a decade of experience in artificial intelligence. At Datalumina, I lead the AI projects, where we're always pushing the boundaries of what's possible while still building reliable applications. I'm not going to impress you with theory, but teach you (without hype) how to build real AI systems, using lasting engineering principles. Along the way: - 10M+ views across YouTube, LinkedIn, and courses - Helped 1M+ developers get started with AI - Building and scaling a 7-figure AI company - Delivered 50+ custom B2B AI solutions - Consulted for TimescaleDB, ClickUp, and n8n - Helped 500+ developers launch freelance careers - BSc + MSc in Artificial Intelligence (VU Amsterdam) I post about AI engineering, building real systems, and what it takes to go independent as a developer. If you want to build AI that actually works, or build a freelance career around it, follow along 👊🏻

Video Description

This video walks you through a complete end-to-end GenAI project using OpenAI, Postgres for storage, Docker for local development, and Render for seamless deployment. By the end, you’ll have a portfolio-ready GenAI app with real scraping, processing, database handling, and a live production deployment you can build on. 🔗 Access Private Repository https://go.datalumina.com/MszdmaM 🎓 Check out the Datalumina Academy https://go.datalumina.com/og5vAqj 🎙️ Get Gladio, the universal speech-to-text app https://go.datalumina.com/yz9WIQa ⏱️ Timestamps 00:00 Introduction to AI News Aggregator 05:05 How to Follow Along 06:39 Setting Up the Project 07:13 Brainstorming Features 13:08 Building the YouTube Service 30:02 Creating the OpenAI Scraper 39:04 Creating the Anthropic Scraper 43:13 Creating the Pipeline 49:16 Setting Up the Database 58:30 Testing Database Connections 1:16:28 Processing Articles in Markdown 1:23:37 Implementing the Digest Feature 1:30:34 Daily Digest Development 1:32:00 Creating the Aggregator Agent 1:33:59 Ranking Articles by User Profile 1:39:16 Implementing the Email Agent 1:40:36 Sending Emails with Python 1:52:17 Deployment Strategy Planning 2:01:27 Setting Up Render for Deployment 2:07:57 Handling Deployment Errors 2:16:28 Final Refactor and Check 2:32:52 Optimizing Code Structure 2:54:41 Conclusion and Next Steps 👋🏻 About Me Hi! I'm Dave, AI Engineer and founder of Datalumina®. On this channel, I share practical tutorials that teach developers how to build production-ready AI systems that actually work in the real world. Beyond these tutorials, I also help people start successful freelancing careers. Check out the links above to learn more!

AI Project Starter Kit

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