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

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Stop Guessing in Controllers: Debug MySQL Directly

Stop Guessing in Controllers: Debug MySQL Directly

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9 min read
Prompt Hashing for Duplicate Detection: Cutting LLM Waste With SHA-256

Prompt Hashing for Duplicate Detection: Cutting LLM Waste With SHA-256

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4 min read
University ERP: 13-Module Institutional Management Platform

University ERP: 13-Module Institutional Management Platform

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6 min read
Construyendo un Checkout Resiliente en NestJS: Retry, Idempotencia y un Sistema que se Autoregula

Construyendo un Checkout Resiliente en NestJS: Retry, Idempotencia y un Sistema que se Autoregula

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6 min read
Why AI Agents Love Boring Code

Why AI Agents Love Boring Code

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6 min read
Enterprise Inventory Sync for Shopify: The Architecture That Prevents Overselling

Enterprise Inventory Sync for Shopify: The Architecture That Prevents Overselling

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5 min read
Log-Structured Merge Trees: The Data Structure That Powers Modern Databases

Log-Structured Merge Trees: The Data Structure That Powers Modern Databases

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3 min read
System Design Learning Journey — Week 3: Caching

System Design Learning Journey — Week 3: Caching

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3 min read
Understanding REST APIs in Backend Development

Understanding REST APIs in Backend Development

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3 min read
Building an Event‑Driven System in Go Using Kafka

Building an Event‑Driven System in Go Using Kafka

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3 min read
X (Twitter) Media Upload: The Chunked INIT APPEND FINALIZE Flow

X (Twitter) Media Upload: The Chunked INIT APPEND FINALIZE Flow

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7 min read
Building a Job Queue in Rust: Persistent Tasks With Retry Logic

Building a Job Queue in Rust: Persistent Tasks With Retry Logic

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3 min read
Why I Think Backend Engineers Should Start Paying Attention to Generative AI..

Why I Think Backend Engineers Should Start Paying Attention to Generative AI..

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2 min read
A Beginner’s Guide to JWT Authentication in Backend Development

A Beginner’s Guide to JWT Authentication in Backend Development

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2 min read
Understanding the Four-Layer Backend Structure in Simple Terms

Understanding the Four-Layer Backend Structure in Simple Terms

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3 min read
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