Dave Ebbelaar
Hi! I’m Dave, an AI Engineer and founder of Datalumina®. On this channel, I share practical tutorials that show developers how to build production-ready AI systems. My goal is to cut through the hype and avoid unnecessary complexity, focusing instead on engineering principles that actually last. I also help developers kick-start their freelance careers. Check out the links below to learn more!
Channel created: July 01, 2012
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Effective Context Engineering for AI Agents (why agents still fail in practice)
Want to start freelancing? Let me help: https://go.datalumina.com/Fsm6CLA Want to learn real AI Engineering? Go here: https://go.datalumina.com/P3iD4eh 💼 Need help with a project? Work with me: h...
Build a Complete End-to-End GenAI Project in 3 Hours
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 port...
How to Combine RAG with Real-Time Web Search (Single Page, Search, Allowed Domains)
Want to start freelancing? Let me help: https://go.datalumina.com/lI2Q1h1 Want to learn real AI Engineering? Go here: https://go.datalumina.com/UnJMhkR 💼 Need help with a project? Work with me: h...
How to Automate Anything with Python Inside Claude Desktop (Using MCP)
Want to start freelancing? Let me help: https://go.datalumina.com/Geoociv Want to learn real AI Engineering? Go here: https://go.datalumina.com/ZtGE6rl 💼 Need help with a project? Work with me: h...
How I'd Learn GenAI in 2026 (if I could start over)
Want to shortcut this roadmap? Go here: https://go.datalumina.com/ecPOtZu Want to start freelancing? Let me help: https://go.datalumina.com/j2yOqrk 🔗 Link to Roadmap https://github.com/daveebbelaa...
Python for AI - Full Beginner Course
Learn Python from scratch and start building real AI applications. This is the fastest, beginner-friendly course Python for AI development. 📕 Course Handbook: https://go.datalumina.com/cm5P6b6 📥 C...
Sora 2 API is Here - What You Need to Know
Want to start freelancing? Let me help: https://go.datalumina.com/brb6E7x Want to learn real AI Engineering? Go here: https://go.datalumina.com/JRCEDoS 💼 Need help with a project? Work with me: h...
How AI Agents Actually Work (Explained in One Python File)
Want to start freelancing? Let me help: https://go.datalumina.com/YCxRovW Want to learn real AI Engineering? Go here: https://go.datalumina.com/OOVvjsL 💼 Need help with a project? Work with me: h...
Know These 7 AI terms Before You Invest in AI (Guardrails, MCP, Fine-Tuning & More)
💼 Need help implementing AI in your business? Submit your project request: https://go.datalumina.com/LGtLhG5 🛠️ Are you a developer interested in AI? Want to learn real AI Engineering? Go here: ht...
How to Systematically Setup LLM Evals (Metrics, Unit Tests, LLM-as-a-Judge)
Want to learn real AI Engineering? Go here: https://go.datalumina.com/iIO93Ps Want to start freelancing? Let me help: https://go.datalumina.com/vCTpbki 💼 Need help with a project? Work with me: h...