Nathan | Tech Blog

building practical AI systems

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13 tech articles

Apr 20, 2026/Tech

Linear Attention Explained: The Core Concept and the Math, Without the Fluff

$Sliding Window Attention Explained: The Core Concept and the Math, without any fluff :)$

Apr 19, 2026/Tech

Sliding Window Attention Explained: The Core Concept and the Math, without any fluff :)

Why Crypto Has Not Beaten Wall Street Yet (And Why That Question Might Be Wrong)

Mar 26, 2026/Tech

Why Crypto Has Not Beaten Wall Street Yet (And Why That Question Might Be Wrong)

vLLM: A More Efficient Way to Serve Large Language Models

Mar 24, 2026/Tech

vLLM: A More Efficient Way to Serve Large Language Models

Git Worktrees: The Essential Git Feature Many Developers Still Do Not Use

Mar 19, 2026/Tech

Git Worktrees: The Essential Git Feature Many Developers Still Do Not Use

Google Analytics Worked on Localhost but Failed on GitHub Pages. Here’s What I Learned.

Mar 18, 2026/Tech

Google Analytics Worked on Localhost but Failed on GitHub Pages. Here’s What I Learned.

Part 7: Putting It All Together (What This Actually Means)

Feb 20, 2026/Part 7

Part 7: Putting It All Together (What This Actually Means)

Part 6: Evals, Optimization and Organizational Reality (What Actually Determines Success)

Feb 20, 2026/Part 6

Part 6: Evals, Optimization and Organizational Reality (What Actually Determines Success)

Part 5: The Critical Pieces: Observability, Agents, Security

Feb 18, 2026/Part 5

Part 5: The Critical Pieces: Observability, Agents, Security

Part 4: Production Systems (Where Good Models Can Die)

Feb 17, 2026/Part 4

Part 4: Production Systems (Where Good Models Can Die)

Part 3: LLMs and Modern ML (The New Fundamentals)

Feb 12, 2026/Part 3

Part 3: LLMs and Modern ML (The New Fundamentals)

Part 2: Training and Loss Functions (What You’re Actually Optimizing)

Feb 6, 2026/Part 2

Part 2: Training and Loss Functions (What You’re Actually Optimizing)

What it actually takes to be a strong AI/ML engineer in 2026

Feb 5, 2026/Part 1

What it actually takes to be a strong AI/ML engineer in 2026