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

Produtividade•4 min

How to organize your daily workflow with the Pomodoro technique

Learn how to apply the Pomodoro technique in software development to eliminate interruptions, maintain deep focus, and deliver clean code.

NegóciosEngenharia•3 min

Tech debt piling up? How to negotiate refactoring without blocking delivery

Learn how to translate technical debt into business language and negotiate refactoring with stakeholders without stalling your product roadmap.

DevOps•3 min

Broken build on GitHub Actions? How to speed up workflows

Learn how to parallelize jobs, use efficient caches, and configure dedicated runners to eliminate sluggishness and chaos in your CI/CD cycle.

ArquiteturaBackend•3 min

Coupled systems? How to design event architectures

Learn how to decouple legacy microservices using asynchronous messaging, resilient design patterns, and guaranteed event delivery.

Frontend•4 min

Slow apps? How to use React Server Components efficiently

Learn how Server Components reduce the bundle size sent to the browser and speed up heavy React applications.

BackendDevOps•3 min

Nginx 504 Error? How to Tune Timeouts and Upstreams

Learn why Nginx throws the dreaded 504 Gateway Timeout error and discover how to configure timeouts and upstream connections to stabilize your web application.

IABackend•5 min

Unstable AI? How to use guardrails for LLM outputs

Learn how to apply programmatic barriers and structured schemas to prevent generative model hallucinations in production environments.

CarreiraEngenharia•4 min

Junior developer stuck? How to do pair programming

Discover practical technical mentorship dynamics to accelerate learning curves without creating operational dependency on senior developers.

HardwareAutomação•4 min

ESP32 losing Wi-Fi? How to reconnect securely with MQTT

Learn how to keep ESP32 IoT devices connected in industrial environments using watchdog routines, smart reconnection, and efficient TLS encryption.

Hardware•4 min

GPU at 90 degrees? How to set efficient fan curves

Is your graphics card hitting 90 degrees during heavy tasks? Learn how to fine-tune fan curves and thermal profiles to prevent performance throttling in workstations.