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

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Externalized config & property-source order

Externalized config & property-source order

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7 min read
Replacing the DNS Resolver in Production Without a Postmortem: Lessons from a 180k-Line Deletion

Replacing the DNS Resolver in Production Without a Postmortem: Lessons from a 180k-Line Deletion

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4 min read
Testing HttpClient the Right Way: Mock Handlers, Not Interfaces

Testing HttpClient the Right Way: Mock Handlers, Not Interfaces

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4 min read
ACH Return Codes Explained: R01–R85 and How to Handle Them in Production

ACH Return Codes Explained: R01–R85 and How to Handle Them in Production

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3 min read
Client Side Validation Is Not a Security Boundary

Client Side Validation Is Not a Security Boundary

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4 min read
Round Robin Is Lying to You: Equal Traffic Equal Load

Round Robin Is Lying to You: Equal Traffic Equal Load

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3 min read
Supabase Row Level Security keeps AI-built mobile data safe from day one

Supabase Row Level Security keeps AI-built mobile data safe from day one

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8 min read
Why I Rewrote Four Services in Go

Why I Rewrote Four Services in Go

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8 min read
CP vs AP

CP vs AP

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2 min read
How I Structure a FastAPI Service: Layers, DI, and Where Validation Actually Belongs

How I Structure a FastAPI Service: Layers, DI, and Where Validation Actually Belongs

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4 min read
Message Queues: The Simple Explanation

Message Queues: The Simple Explanation

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2 min read
AutoHttps: a zero-dependency automatic HTTPS library for ASP.NET Core / Kestrel

AutoHttps: a zero-dependency automatic HTTPS library for ASP.NET Core / Kestrel

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2 min read
Tanuki Framework, un framework PHP para gente a la que realmente le gusta escribir PHP Vanilla

Tanuki Framework, un framework PHP para gente a la que realmente le gusta escribir PHP Vanilla

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5 min read
Error handling in Go: sentinels, wrapping, and one middleware

Error handling in Go: sentinels, wrapping, and one middleware

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9 min read
Tanuki Framework, a PHP framework for people who actually like writing PHP

Tanuki Framework, a PHP framework for people who actually like writing PHP

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5 min read
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