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

DevOpsArquitetura•5 min

Zabbix vs Grafana: What Is the Difference and When to Use Each Tool?

Explore the critical differences between Zabbix and Grafana in modern monitoring engineering. Understand when to deploy each platform for metrics collection, alerting, and dashboard creation.

IAArquitetura•4 min

Practical Implementation of Hybrid RAG and Hierarchical Memory in Multi-Agent Systems

Learn how to architect advanced Artificial Intelligence systems by combining GraphRAG, hierarchical memory, cross-encoder re-ranking, and scalable autonomous agents for enterprise environments.

FrontendArquitetura•4 min

Optimizing Core Web Vitals and Streaming SSR in Next.js 15 and React 19

Learn how to master Next.js 15 and React 19 to boost Core Web Vitals, manage Suspense boundaries, prioritize critical resources, and ensure peak performance at scale.

CarreiraEngenharia•6 min

Beyond the Code: The Transition from Senior Engineer to Tech Lead

Learn how to evolve from a senior engineer into an effective Tech Lead by balancing engineering impact metrics, technical debt management under a business lens, and sustainable mentorship.

DevOpsArquitetura•6 min

SLO-Driven Observability in High-Scale Microservices Architectures

Learn how to transition from raw metric alerts to actionable Error Budget and Burn Rate strategies using OpenTelemetry in distributed systems.

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.

Engenharia•4 min

Test-Driven Refactoring in Complex Legacies: Safety and Patterns

Learn how to decouple complex monolithic code using characterization tests and the Strangler Fig pattern. Ensure safe evolution in legacy systems with absolute production safety.

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.