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Architecture

The fundamental structures of a software system.

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I’m sick of $200 SaaS boilerplates that leak tenant data. Here is how to build real isolation.

I’m sick of $200 SaaS boilerplates that leak tenant data. Here is how to build real isolation.

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2 min read
Building an AWS Cost Visualization Workflow with Strands Agents Skills and AgentCore Code Interpreter

Building an AWS Cost Visualization Workflow with Strands Agents Skills and AgentCore Code Interpreter

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5 min read
The "MEX" Layer: Inside WhatsApp's EU DMA Compliance Architecture

The "MEX" Layer: Inside WhatsApp's EU DMA Compliance Architecture

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9 min read
I Studied the etcd Codebase — and It Changed How I Write PHP

I Studied the etcd Codebase — and It Changed How I Write PHP

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6 min read
Building Secure PDF Automation in .NET: The Trade-offs Nobody Talks About

Building Secure PDF Automation in .NET: The Trade-offs Nobody Talks About

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6 min read
Single Responsibility Principle (SRP): Theory and Implementation in Swift

Single Responsibility Principle (SRP): Theory and Implementation in Swift

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7 min read
Building a Free AI Image Generator on 7 GPUs: Architecture Deep Dive

Building a Free AI Image Generator on 7 GPUs: Architecture Deep Dive

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8 min read
Why I Built a Brain for My AI Agents — and What It Taught Me About Memory

Why I Built a Brain for My AI Agents — and What It Taught Me About Memory

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8 min read
Feature-Based Architecture in React: A Structure That Scales Without Turning Into Chaos

Feature-Based Architecture in React: A Structure That Scales Without Turning Into Chaos

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15 min read
Multi-Agent Claude System: How 6 AIs Work Together on My Projects

Multi-Agent Claude System: How 6 AIs Work Together on My Projects

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4 min read
Your Browser Agent Costs More Than Your Intern — Here's the Math

Your Browser Agent Costs More Than Your Intern — Here's the Math

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2 min read
Cross-Session Lessons in Carnival9: How an Agent Remembers What Worked

Cross-Session Lessons in Carnival9: How an Agent Remembers What Worked

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26 min read
What makes a good MCP tool definition (and what makes a terrible one)

What makes a good MCP tool definition (and what makes a terrible one)

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2 min read
RAG in Practice — Part 6: RAG, Fine-Tuning, or Long Context?

RAG in Practice — Part 6: RAG, Fine-Tuning, or Long Context?

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9 min read
Architecting a Zero-Touch AI Delivery System with Make.com, GPT-4 & Google Workspace

Architecting a Zero-Touch AI Delivery System with Make.com, GPT-4 & Google Workspace

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7 min read
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