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The Most Flexible Machine Ever Built

The Most Flexible Machine Ever Built

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1 min read
A Straightforward Guide for MVCC in Postgres

A Straightforward Guide for MVCC in Postgres

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14 min read
System Design: Rate Limiter

System Design: Rate Limiter

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24 min read
Why AI Agents Keep Failing in Production (And What to Actually Build Instead)

Why AI Agents Keep Failing in Production (And What to Actually Build Instead)

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3 min read
The Redistribution Gap: How Platforms, Cost, and Language Divide Content—and How to Turn It to Your Advantage

The Redistribution Gap: How Platforms, Cost, and Language Divide Content—and How to Turn It to Your Advantage

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8 min read
Agents That Break, Not Just Think: Why Containment, Control, and Debugging Are the Real Bottlenecks in Production AI

Agents That Break, Not Just Think: Why Containment, Control, and Debugging Are the Real Bottlenecks in Production AI

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6 min read
The Rubber Stamp Effect: Why Your AI Code Reviewer Cheats and How to Break It

The Rubber Stamp Effect: Why Your AI Code Reviewer Cheats and How to Break It

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3 min read
AI Can Write Code. So What Should a Student Developer Learn in 2026?

AI Can Write Code. So What Should a Student Developer Learn in 2026?

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5 min read
Learning `just`: A Practical Task Runner

Learning `just`: A Practical Task Runner

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5 min read
AI Red Team Course or Certification? Read the Exam Format First

AI Red Team Course or Certification? Read the Exam Format First

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5 min read
Nobody Learns to Ride With the Wheels Bolted Down

Nobody Learns to Ride With the Wheels Bolted Down

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5 min read
I Built an Interactive System Design Simulator — Learn by Breaking Things

I Built an Interactive System Design Simulator — Learn by Breaking Things

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1 min read
I Built a Voice-First AI Learning Companion That Doesn't Just Give Students Answers

I Built a Voice-First AI Learning Companion That Doesn't Just Give Students Answers

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4 min read
Why Most Python Tutorials Teach the Wrong Thing First

Why Most Python Tutorials Teach the Wrong Thing First

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3 min read
Allocating Intelligence. Rethinking Where AI Belongs in Software

Allocating Intelligence. Rethinking Where AI Belongs in Software

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11 min read
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