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•4 min

Infrastructure Secrets Management with HashiCorp Vault and Automatic Database Credential Rotation

Learn how to eliminate static infrastructure credentials using HashiCorp Vault and implement automatic password rotation for relational databases.

RedesHardware•4 min

Performance Analysis of WireGuard Tunnels in Edge Routers with Hardware Crypto Acceleration

Discover how cryptographic hardware acceleration in edge routers directly impacts throughput and latency for WireGuard VPN tunnels in modern corporate networks.

IADevOps•5 min

Fine-Tuning Small Language Models for Infrastructure Log Classification

Learn how to adapt compact artificial intelligence models to categorize server events in real time, reducing costs and cloud dependency.

FrontendArquitetura•5 min

Client-Side Rendering Optimization with List Virtualization in React

Learn how to build high-performance web interfaces using list virtualization techniques in React, mitigating the impact of structural DOM modifications on browser performance.

BackendArquitetura•5 min

Asynchronous Task Orchestration in Distributed Environments with Redis Streams and Idempotent Consumers

Learn how to build resilient distributed architectures by combining Redis Streams for high-performance messaging and idempotent consumers to ensure operational consistency.

DevOpsEngenharia•5 min

Technical Debt Management Through Cyclomatic Complexity and Code Coverage

Learn how to control technical debt in continuous integration pipelines by combining code complexity metrics and test coverage practically.

EletrônicaHardware•3 min

EMI Filtering Circuit Design for High-Density Switched-Mode Power Supplies in Edge Servers

Discover practical engineering challenges in designing electromagnetic interference filters for high-density edge server power supplies. Explore noise suppression topologies, high-frequency magnetic components, and rigorous regulatory compliance.

AutomaçãoRedes•5 min

Load Testing Automation for Industrial OPC UA Protocols with Concurrent Go Scripts

Learn how to build concurrent scripts in Go to simulate thousands of sensors connected to OPC UA servers. Uncover the hidden bottlenecks of large-scale industrial telemetry.

BackendArquitetura•5 min

Service Contract Modeling with gRPC and Protocol Buffers for High-Concurrency Distributed Systems

Learn how to structure efficient service contracts using gRPC and Protocol Buffers to sustain microservices architectures under massive concurrency.

HardwareEletrônica•3 min

Development of Access Controllers with Optical Biometrics and RISC-V

Learn how to design physical security systems using microcontrollers based on the open RISC-V architecture and optical biometric readers. Discover how to efficiently integrate edge image processing and cryptography.