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Building a Production-Grade Webhook Relay

Building a Production-Grade Webhook Relay

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1 min read
21/30 Days System Design Questions!

21/30 Days System Design Questions!

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1 min read
The Best Engineers of the Next Decade Will Not Be the Best Coders

The Best Engineers of the Next Decade Will Not Be the Best Coders

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3 min read
Why Is Redis INCR a Bad Fit for a Public URL Shortener?

Why Is Redis INCR a Bad Fit for a Public URL Shortener?

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4 min read
Power Tool Batteries as Real-World Distributed Systems: Failure, Balancing, and Optimization

Power Tool Batteries as Real-World Distributed Systems: Failure, Balancing, and Optimization

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1 min read
Notes on Rethinking Messaging Protocols for Fragmented Networks

Notes on Rethinking Messaging Protocols for Fragmented Networks

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8 min read
How Would I Build a Payment System That Doesn't Lose Money

How Would I Build a Payment System That Doesn't Lose Money

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6 min read
Building a fast LLM gateway in Go: Lua + pgvector

Building a fast LLM gateway in Go: Lua + pgvector

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9 min read
One Year of The Speed Engineer: Top 10 Articles and What’s Next

One Year of The Speed Engineer: Top 10 Articles and What’s Next

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8 min read
Why Most Startups Waste Weeks on System Design

Why Most Startups Waste Weeks on System Design

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2 min read
Data First, Model Later: The Right Way to Build AI Systems

Data First, Model Later: The Right Way to Build AI Systems

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2 min read
Directory-as-ID: Scaling Module Discovery Without Configuration

Directory-as-ID: Scaling Module Discovery Without Configuration

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3 min read
Caching Layers in 2026: CDN, App, DB, Query: What Goes Where

Caching Layers in 2026: CDN, App, DB, Query: What Goes Where

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10 min read
It's Just Thumbnails. Until It Isn't. Here's the Distributed System I Built to Fix That.

It's Just Thumbnails. Until It Isn't. Here's the Distributed System I Built to Fix That.

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10 min read
I Launched ReasoningSystems.org — A New Website Focused on AI Reasoning Architectures

I Launched ReasoningSystems.org — A New Website Focused on AI Reasoning Architectures

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2 min read
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