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

RedesHardware•4 min

LoRaWAN Sensor Network Modeling: Adaptive Data Rate Management and Low Power Design

Learn how to design low-power wireless sensor networks using the LoRaWAN protocol and adaptive data rate algorithms to maximize battery autonomy and spectral efficiency.

HardwareEletrônica•4 min

High-Speed Printed Circuit Board Design with Signal Integrity Simulation

Learn how to design high-speed printed circuit boards and use advanced simulations to prevent signal reflections, losses, and electromagnetic interference.

DevOpsRedes•4 min

Building Isolated Multi-Tenant Systems with Namespaces and Restrictive Network Policies in Kubernetes Environments

Learn how to isolate workloads in Kubernetes using logical namespaces and restrictive network traffic rules to ensure security in shared environments.

FrontendArquitetura•4 min

State Management Architecture in High-Frequency Web Applications with Web Workers

Discover how to offload heavy computations to Web Workers and keep web interfaces responsive in real time. Understand concurrency patterns and state synchronization.

BackendArquitetura•7 min

Fault Recovery in Distributed Databases with Raft and Dynamic Reconfiguration

Learn how distributed systems guarantee resilience using the Raft algorithm for consensus and dynamic node reconfiguration without downtime.

BackendEngenharia•4 min

Developing Rust-Based Logic Controllers for Critical Real-Time Systems

Learn how to build deterministic logic controllers using Rust, ensuring memory safety and temporal predictability in critical embedded systems.

RedesDevOps•3 min

Dynamic Routing Architecture in Overlay Networks with WireGuard Tunneling at Global Scale

Learn how to build robust global overlay networks combining dynamic routing protocols like BGP with the cryptographic simplicity of WireGuard to eliminate latency bottlenecks.

HardwareEletrônica•5 min

High-Precision Energy Metering System Design Using Delta-Sigma ADCs

Explore the engineering secrets behind delta-sigma analog-to-digital converters in high-precision power meters, ensuring reliable readings in complex electrical grids.

DevOpsArquitetura•4 min

Infrastructure Governance with Static Security Policy Validation Using Rego

Learn how to apply automated governance to infrastructure code using Rego and Open Policy Agent, ensuring compliance before provisioning.

IAHardware•4 min

Multimodal Vision and Language Model Inference Optimization on Edge NPUs

Learn how to accelerate multimodal vision and language models directly on edge devices using dedicated neural processing unit accelerators.