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The fundamental structures of a software system.

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How I Built a Syscall Tracer That Runs at <1% Overhead (Using eBPF)

How I Built a Syscall Tracer That Runs at <1% Overhead (Using eBPF)

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6 min read
The Database I Deleted: Migrating an Agentic RAG App to AWS Serverless #3

The Database I Deleted: Migrating an Agentic RAG App to AWS Serverless #3

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7 min read
Building a Front-End System That Can Still Make Sense Ten Years From Now

Building a Front-End System That Can Still Make Sense Ten Years From Now

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3 min read
Structured API Logging in 2026: Correlating Response Status and Delivery Latency

Structured API Logging in 2026: Correlating Response Status and Delivery Latency

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7 min read
Enterprise Architecture 4.0

Enterprise Architecture 4.0

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4 min read
Building a Zero-Downtime Cache Invalidation Pipeline with Webhooks

Building a Zero-Downtime Cache Invalidation Pipeline with Webhooks

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3 min read
How to Host OpenClaw for Multiple Clients in Production

How to Host OpenClaw for Multiple Clients in Production

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13 min read
I Put GitHub Trending #1 Through a Real Architecture-Test Workflow

I Put GitHub Trending #1 Through a Real Architecture-Test Workflow

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6 min read
Speaker - Designing Systems That Contain Failure - CS Week PerĂș 2026

Speaker - Designing Systems That Contain Failure - CS Week PerĂș 2026

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5 min read
Idempotent API design: how idempotency keys keep money and data safe

Idempotent API design: how idempotency keys keep money and data safe

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3 min read
Top-Down vs Bottom-Up Design: Where Should You Start?

Top-Down vs Bottom-Up Design: Where Should You Start?

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3 min read
Why Zero Specificity Changes Everything

Why Zero Specificity Changes Everything

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3 min read
Polymarket Arbitrage Bot: Production Architecture

Polymarket Arbitrage Bot: Production Architecture

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7 min read
Three AI features in a fitness app: on-device tool calling, pose analysis, and a coach that renders its own UI

Three AI features in a fitness app: on-device tool calling, pose analysis, and a coach that renders its own UI

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12 min read
Webhooks vs Polling: Why Real-Time Integrations Matter in 2026

Webhooks vs Polling: Why Real-Time Integrations Matter in 2026

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8 min read
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