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Desenvolvimento do lado do servidor, APIs, bancos de dados e logica de negocios.

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The Cache That Confidently Served Stale Data for a Week

The Cache That Confidently Served Stale Data for a Week

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2 min read
Give Your .NET REST API an AI Mouth: Adding MCP So Claude and Gemini Can Actually Use It

Give Your .NET REST API an AI Mouth: Adding MCP So Claude and Gemini Can Actually Use It

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7 min read
From Raw Freight Data to Decision-Ready Context: Building a Reliable Freight Decision Pipeline

From Raw Freight Data to Decision-Ready Context: Building a Reliable Freight Decision Pipeline

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12 min read
PostgreSQL Graph Queries with MATCH: 3 Practical Traversal Patterns

PostgreSQL Graph Queries with MATCH: 3 Practical Traversal Patterns

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2 min read
The Saturday Data Run: 771 Matches, Six Exports, Zero Manual Steps

The Saturday Data Run: 771 Matches, Six Exports, Zero Manual Steps

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2 min read
Why I Chose Chi for My Go Backend

Why I Chose Chi for My Go Backend

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4 min read
Ignoring Retry-After on 429s turned a 2-second blip into a 4-minute lockout

Ignoring Retry-After on 429s turned a 2-second blip into a 4-minute lockout

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1 min read
The LLM Interprets, the Backend Owns the Truth: Week 1 of Adding AI to a WhatsApp ERP

The LLM Interprets, the Backend Owns the Truth: Week 1 of Adding AI to a WhatsApp ERP

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12 min read
Why should request state survive after the request is finished?

Why should request state survive after the request is finished?

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6 min read
ACH Return Codes: The Worst Snubs in Your Payout Pipeline

ACH Return Codes: The Worst Snubs in Your Payout Pipeline

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3 min read
Setting Up a Production-Ready ASP.NET Core Web API: JWT, Identity, CQRS, Validation, Exception Handling & CORS

Setting Up a Production-Ready ASP.NET Core Web API: JWT, Identity, CQRS, Validation, Exception Handling & CORS

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7 min read
We Planted 180 Bugs in Copies of Real Open-Source Backends. Fix Your First One in About 20 Minutes

We Planted 180 Bugs in Copies of Real Open-Source Backends. Fix Your First One in About 20 Minutes

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15 min read
The Race Condition Vanished the Instant I Added a console.log

The Race Condition Vanished the Instant I Added a console.log

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3 min read
Kafka internals via rebuild: what using a tool vs. understanding it teaches you

Kafka internals via rebuild: what using a tool vs. understanding it teaches you

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3 min read
Why I Chose a Simple Capability Token for Waitless — and When I Would Harden It

Why I Chose a Simple Capability Token for Waitless — and When I Would Harden It

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5 min read
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