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Marko Frei

Developer focused on building reliable software, learning modern technologies, solving real-world problems, and collaborating with the global dev community.

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Build a RAG Chatbot From Scratch in About 40 Lines of Python

Build a RAG Chatbot From Scratch in About 40 Lines of Python

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6 min read

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Does AI Already Exist Out in the Cosmos?

Does AI Already Exist Out in the Cosmos?

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2 min read
AI Meets IoT: How Connected Devices Are Learning to Think

AI Meets IoT: How Connected Devices Are Learning to Think

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4 min read
Why Does AI Have Limits? Understanding What Today's Models Can't Do

Why Does AI Have Limits? Understanding What Today's Models Can't Do

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4 min read
Can AI Reach Beyond Human Intelligence?

Can AI Reach Beyond Human Intelligence?

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2 min read
Is AI Killing Animation? The 2D vs 3D Reality in 2026

Is AI Killing Animation? The 2D vs 3D Reality in 2026

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5 min read
AI in Unreal Engine: The Two Kinds Every Game Dev Should Know

AI in Unreal Engine: The Two Kinds Every Game Dev Should Know

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5 min read
AI vs Human: An Honest Scorecard

AI vs Human: An Honest Scorecard

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4 min read
The Limits of AI Models: What LLMs Still Can't Do (And Why)

The Limits of AI Models: What LLMs Still Can't Do (And Why)

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6 min read
How LLMs Actually Work: A Developer's Mental Model

How LLMs Actually Work: A Developer's Mental Model

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6 min read
AI Won't Replace Humans — It'll Just Make Us Pickier

AI Won't Replace Humans — It'll Just Make Us Pickier

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3 min read
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