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

DevOpsProdutividade•4 min

Context Switch Optimization and Memory Management in Remote Development via SSH and Tmux

Learn how to structure remote development environments using SSH and Tmux to minimize cognitive fatigue caused by constant context switching and optimize RAM utilization.

DevOpsArquitetura•3 min

Dynamic Secrets Management in Kubernetes Clusters with HashiCorp Vault and AppRole

Learn how to eliminate static passwords in Kubernetes clusters using HashiCorp Vault with AppRole authentication to generate ephemeral credentials at runtime.

ArquiteturaDevOps•5 min

Resilient Messaging Architecture with Apache Pulsar for Isolated Multi-Tenancy in Public Cloud

Learn how to securely isolate workloads using Apache Pulsar in public cloud environments, ensuring resilience and high performance for multiple clients on the same cluster.

BackendDevOps•4 min

Distributed Systems Observability Engineering: Distributed Tracing with eBPF Without Code Modification

Discover how eBPF enables inspecting network traffic and microservices behavior in production without altering a single line of source code.

DevOps•4 min

Automating Secure CI/CD Pipelines with Artifact Signature Verification via Cosign and Sigstore

Learn how to harden your software deliveries by verifying container and artifact authenticity using modern cryptography tools without complex key management.

DevOpsAutomação•4 min

Automating Infrastructure Integration Testing with Terraform, Terratest and Ephemeral Containers

Learn how to apply automated testing to infrastructure code using Terraform for provisioning, Terratest for validation, and ephemeral containers to simulate isolated production environments.

DevOpsArquitetura•4 min

Platform Engineering with Backstage: Building Developer Portals for Microservices Governance

Learn how platform engineering and Backstage help tame microservices complexity, reduce developer friction, and centralize technical governance.

DevOpsProdutividade•4 min

Optimizing Software Engineering Workflows with Development Environment Automation via Dev Containers

Learn how to standardize local development environments using Dev Containers, eliminating configuration errors and accelerating software delivery.

IADevOps•4 min

Machine Learning Workflow Orchestration with Kubeflow and Feast

Learn how to integrate Kubeflow and Feast Feature Store to build consistent, reproducible, and production-ready machine learning pipelines at scale.

DevOpsArquitetura•5 min

Distributed Observability Architecture with OpenTelemetry, Prometheus and Grafana Mimir

Learn how to build a highly scalable observability pipeline using OpenTelemetry for standardized collection, Prometheus for monitoring, and Grafana Mimir for long-term metrics storage.