Technical Articles

Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.

All categories Arquitetura Automação Backend Carreira DevOps Eletrônica Engenharia Frontend Hardware IA Negócios Produtividade Redes

IAArquitetura•5 min

Orchestration of Autonomous Subagents in Production

Learn how to architect multi-agent systems in production environments using asynchronous communication, reasoning loop failure handling, vector memory, and deterministic function calling.

FrontendArquitetura•4 min

React 19 Server Actions and Streaming SSR in Production: The Performance Guide

Learn how to master React 19 Server Actions and Streaming SSR in enterprise environments. Prevent hydration mismatches, boost Core Web Vitals, and manage client state without sacrificing performance.

DevOpsArquitetura•6 min

Zero-Downtime Deployment Strategies with Docker and Coolify

Learn how to architect seamless software updates in production using Docker containers, kernel signal handling, and dynamic routing in lightweight environments like Coolify.

BackendArquitetura•5 min

Guide: How to Mitigate SSRF Vulnerabilities in Microservices

Master robust defenses against SSRF in modern microservices. Learn strict URL validation, network isolation via egress gateways, DNS rebinding protection, and secure cloud metadata handling.

ArquiteturaRedes•7 min

Zero Trust for Developers: Securing Applications Without Relying Solely on VPNs

Discover how the Zero Trust model transforms modern application security, replacing the outdated notion of a trusted perimeter with continuous identity and context verification in every software request.

BackendArquitetura•4 min

Redis Beyond Cache: Queues, Sessions, and Events in Modern Applications

Discover how Redis goes far beyond a simple in-memory database used to speed up queries. Explore its architectural potential in task queue management, distributed session storage, and event-driven messaging.

DevOpsArquitetura•4 min

Docker Made Easy: How to Organize Local Environments for Multiple Projects

Learn how to structure your development environments using Docker while avoiding port conflicts and cross-dependencies. A practical guide to managing multiple projects on a single machine.

BackendArquitetura•5 min

Passkeys and WebAuthn: How to Drop Passwords Without Breaking Login

Learn how to implement passkeys and WebAuthn to eliminate traditional passwords from your system without alienating users or breaking legacy authentication flows. A practical guide on architecture and code.

BackendArquitetura•6 min

DuckDB in the backend: heavy analytics without building a data warehouse

Learn how to use DuckDB directly in your backend to process massive volumes of analytical data without the operational complexity of a traditional data warehouse. A modern alternative that saves infrastructure and simplifies software architecture.

BackendArquitetura•5 min

Rust vs Go: Which language to choose for your backend systems in 2025?

A deep-dive technical comparison between Rust and Go for systems engineering. Understand the trade-offs of performance, memory safety, productivity, and how to choose the ideal tool for your next backend.