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

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Why My Cache Has No TTL

Why My Cache Has No TTL

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5 min read
JWT Authentication: A Backend Engineer's Mental Model

JWT Authentication: A Backend Engineer's Mental Model

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5 min read
You Don't Need Sidekiq Pro for Batch Jobs, Rate Limiting, or Cron Here's a Free Drop-In

You Don't Need Sidekiq Pro for Batch Jobs, Rate Limiting, or Cron Here's a Free Drop-In

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3 min read
Building Against Real APIs Is Nothing Like Reading the Docs

Building Against Real APIs Is Nothing Like Reading the Docs

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2 min read
Building Resilient Retry Logic in Node.js: Exponential Backoff, Jitter, and Circuit Breakers Done Right

Building Resilient Retry Logic in Node.js: Exponential Backoff, Jitter, and Circuit Breakers Done Right

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6 min read
🤝 Looking for Backend Contributors

🤝 Looking for Backend Contributors

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1 min read
How DNS Works

How DNS Works

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5 min read
The Compression Layer Nobody Thinks About Until It's Too Late

The Compression Layer Nobody Thinks About Until It's Too Late

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4 min read
RabbitMQ Installation on Windows: A Complete Setup & Troubleshooting Guide

RabbitMQ Installation on Windows: A Complete Setup & Troubleshooting Guide

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4 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
Attack Surface of Hand-Rolled Auth: Consolidating Keycloak FastAPI Role Based Access Control Across 40 Endpoints

Attack Surface of Hand-Rolled Auth: Consolidating Keycloak FastAPI Role Based Access Control Across 40 Endpoints

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7 min read
Postgres Advisory Locks for Distributed Cron: Killing Duplicate Job Runs Without a Redis Dependency

Postgres Advisory Locks for Distributed Cron: Killing Duplicate Job Runs Without a Redis Dependency

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5 min read
An Error Inside HTTP 200 Poisoned My Cache: Why response.ok Is Not a Success Check

An Error Inside HTTP 200 Poisoned My Cache: Why response.ok Is Not a Success Check

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8 min read
Async/Await ve Event Loop: Binlerce Kullanıcı Aynı Anda Nasıl Bağlanıyor?

Async/Await ve Event Loop: Binlerce Kullanıcı Aynı Anda Nasıl Bağlanıyor?

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2 min read
Building a Secure Employee Management System Using Ballerina, PostgreSQL, Docker, and React

Building a Secure Employee Management System Using Ballerina, PostgreSQL, Docker, and React

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4 min read
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