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The fundamental structures of a software system.

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What I Learned From Integrating 3rd Party APIs

What I Learned From Integrating 3rd Party APIs

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9 min read
Maker-Checker Approvals and Audit Logs: Design Notes for Government Workflow Apps

Maker-Checker Approvals and Audit Logs: Design Notes for Government Workflow Apps

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2 min read
Retries without duplicate sends: idempotency keys, atomic transitions and the double click

Retries without duplicate sends: idempotency keys, atomic transitions and the double click

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7 min read
Your risk guard resets on restart. Here is how to prove it.

Your risk guard resets on restart. Here is how to prove it.

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2 min read
5 AI Workflow Signals to Fix Before Scaling Automation

5 AI Workflow Signals to Fix Before Scaling Automation

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2 min read
Enterprise AI Agent Development: Architecting Multi-Agent Systems with LangGraph and RAG

Enterprise AI Agent Development: Architecting Multi-Agent Systems with LangGraph and RAG

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3 min read
How to Detect Circular Dependencies in Java, TypeScript, Python and Go

How to Detect Circular Dependencies in Java, TypeScript, Python and Go

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3 min read
Node.js Audio Transcriptions 503 — Portable Fallback Boundaries for Marketplace Moderation

Node.js Audio Transcriptions 503 — Portable Fallback Boundaries for Marketplace Moderation

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7 min read
Qualcomm Snapdragon PMIC Architecture: PM8150, PM8350 and Friends

Qualcomm Snapdragon PMIC Architecture: PM8150, PM8350 and Friends

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5 min read
VITI Special Report: The World Formed a Committee, Finland Coded a State Machine (Why IT Resilience Requires Heavy Metal, Sisu, and Bomb Shelters)

VITI Special Report: The World Formed a Committee, Finland Coded a State Machine (Why IT Resilience Requires Heavy Metal, Sisu, and Bomb Shelters)

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3 min read
Why Microsoft’s 18-Lesson Agent Architecture Still Breaks in Real Production

Why Microsoft’s 18-Lesson Agent Architecture Still Breaks in Real Production

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2 min read
Centralized App Logs: A 5-Step Reconstruction Path for Scheduled Import Failures

Centralized App Logs: A 5-Step Reconstruction Path for Scheduled Import Failures

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5 min read
Test OAuth agent delegation without trusting the wrong actor

Test OAuth agent delegation without trusting the wrong actor

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5 min read
Goodhart's Law Has Root Access: Hardening Autonomous Agent Governance from ag_ops v2.1 to v2.3

Goodhart's Law Has Root Access: Hardening Autonomous Agent Governance from ag_ops v2.1 to v2.3

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26 min read
Your Dashboard Is Lying to You: When Every Component Is Healthy, but the System Is Already Falling Behind

Your Dashboard Is Lying to You: When Every Component Is Healthy, but the System Is Already Falling Behind

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5 min read
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