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

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Building Deterministic RL Environments for Cloud Infrastructure Evaluation: What Actually Transfers From Production Engineering

Building Deterministic RL Environments for Cloud Infrastructure Evaluation: What Actually Transfers From Production Engineering

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5 min read
How a Double Entry Ledger Works, Built From Scratch in NestJS

How a Double Entry Ledger Works, Built From Scratch in NestJS

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1 min read
Node.js: the runtime that changed how we think about backend

Node.js: the runtime that changed how we think about backend

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5 min read
Understanding Java Memory: Primitive Types vs Reference Types (The Concept That Finally Made It Click)

Understanding Java Memory: Primitive Types vs Reference Types (The Concept That Finally Made It Click)

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3 min read
Cutting AI Token Costs with MgntUtils Stacktrace Filtering

Cutting AI Token Costs with MgntUtils Stacktrace Filtering

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10 min read
Why IP geolocation fails — and what to do about it

Why IP geolocation fails — and what to do about it

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6 min read
Can an Interpreted Language Really Do Multithreading?

Can an Interpreted Language Really Do Multithreading?

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5 min read
Your Distributed Lock Can Expire Correctly and Still Corrupt Data

Your Distributed Lock Can Expire Correctly and Still Corrupt Data

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6 min read
WebSocket in Spring Boot, Explained Simply

WebSocket in Spring Boot, Explained Simply

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8 min read
The billing job that ran green every night and billed nothing

The billing job that ran green every night and billed nothing

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2 min read
Building Proxify: A Reverse Proxy in Go

Building Proxify: A Reverse Proxy in Go

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7 min read
Cómo probar correos de onboarding en un SaaS sin ensuciar métricas

Cómo probar correos de onboarding en un SaaS sin ensuciar métricas

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5 min read
Is Java still relevant today?

Is Java still relevant today?

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4 min read
Stop API Abuse: Advanced Rate Limiting in Laravel

Stop API Abuse: Advanced Rate Limiting in Laravel

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3 min read
Never Trust the Client to Create the Order: Making Payment the Source of Truth

Never Trust the Client to Create the Order: Making Payment the Source of Truth

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9 min read
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