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Architecture

The fundamental structures of a software system.

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Scalability in System Design - Vertical vs Horizontal Scaling

Scalability in System Design - Vertical vs Horizontal Scaling

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7 min read
The Strangler Pattern in PHP: Shipping Two Architectures at Once for a Year

The Strangler Pattern in PHP: Shipping Two Architectures at Once for a Year

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10 min read
Migrating a Legacy Laravel Service to Hexagonal, Incrementally

Migrating a Legacy Laravel Service to Hexagonal, Incrementally

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12 min read
Building a Voice-Controlled Local AI Agent: Architecture, Models, and Lessons Learned

Building a Voice-Controlled Local AI Agent: Architecture, Models, and Lessons Learned

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10 min read
🧭Diseñando VPCs en AWS: patrones reales (hub-spoke, mesh, multi-account).

🧭Diseñando VPCs en AWS: patrones reales (hub-spoke, mesh, multi-account).

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5 min read
When Hexagonal Architecture Is Overkill

When Hexagonal Architecture Is Overkill

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11 min read
Result Types in PHP: Stop Throwing Exceptions for Business Errors

Result Types in PHP: Stop Throwing Exceptions for Business Errors

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8 min read
Observability Without Coupling: Logging, Tracing, and Metrics Through Ports

Observability Without Coupling: Logging, Tracing, and Metrics Through Ports

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11 min read
AI Field Notes #003 | When AI Reads Too Much: The Real Price of Complexity

AI Field Notes #003 | When AI Reads Too Much: The Real Price of Complexity

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9 min read
Looking for a Founding Engineer / Technical Partner (AI Agent + Fintech Rails)

Looking for a Founding Engineer / Technical Partner (AI Agent + Fintech Rails)

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2 min read
Your Tech Stack Has an AI Problem: How to Audit and Fix It in 2026

Your Tech Stack Has an AI Problem: How to Audit and Fix It in 2026

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8 min read
Clean Architecture's Four Rings, Translated to PHP

Clean Architecture's Four Rings, Translated to PHP

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9 min read
How to Choose a European Dedicated Server: Tier III vs Tier II Data Centers Explained

How to Choose a European Dedicated Server: Tier III vs Tier II Data Centers Explained

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4 min read
STM32F103C8T6 vs STM32F103CBT6: Which Cortex-M3 MCU Fits Your Embedded Design?

STM32F103C8T6 vs STM32F103CBT6: Which Cortex-M3 MCU Fits Your Embedded Design?

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4 min read
Work on the Circuit Board, Don't Box It Yet

Work on the Circuit Board, Don't Box It Yet

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5 min read
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