Marcio Cunha

Technical Articles

Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.

All categoriesArquiteturaAutomaçãoBackendCarreiraDevOpsEletrônicaEngenhariaFrontendHardwareIANegóciosProdutividadeRedes
DevOps•3 min

Cloud Cost Optimization with

Learn how to reduce cloud infr

DevOpsAutomação•4 min

Load Testing Automation in Ephemeral Environments with Containers

Learn how to build automated load tests in ephemeral environments using container orchestration to simulate real synthetic traffic and prevent production failures.

ArquiteturaEngenharia•3 min

Modeling Cyberphysical Systems with Domain Isolation and Eventual Consistency in Hybrid Architectures

Learn how to architect complex cyberphysical systems combining strict domain isolation and eventual consistency to ensure real-time resilience in hybrid environments.

FrontendArquitetura•3 min

Resilient Micro-Frontends Architecture with Context Isolation

Learn how to build modular, independent web user interfaces using micro-frontends, ensuring context isolation and asynchronous event-driven communication.

BackendArquitetura•4 min

Real-Time Event Processing with Dynamic Topic Partitioning

Learn how distributed systems handle traffic spikes using dynamic topic partitioning to process real-time events without operational bottlenecks.

IAArquitetura•4 min

Hallucination Mitigation in Language Models with Sparse and Dense Vector Retrieval

Learn how to combine sparse and dense searches in Retrieval-Augmented architectures to eliminate language model hallucinations with surgical precision.

EletrônicaAutomação•5 min

Automated Electrical Diagnostics in Printed Circuit Boards with Script-Controlled Test Benches

Learn how to transform hardware validation using automated test benches driven by Python scripts, reducing human error and accelerating the production line of electronic boards.

BackendArquitetura•5 min

Clock-Drift-Tolerant Microservices Architecture with Hybrid Consensus Algorithms

Learn how to design distributed systems resilient to time desynchronization using hybrid consensus algorithms combining physical and logical clocks.

RedesEngenharia•4 min

Workload Isolation in Industrial Environments with Network Namespaces and eBPF

Learn how to leverage network namespaces and eBPF technology to isolate critical workloads and protect industrial automation systems against failures and intrusions.

BackendArquitetura•4 min

Latency Mitigation in Telemetry Processing Pipelines with Zero-Copy and Shared Memory

Learn how to eliminate redundant data copies and operating system kernel bottlenecks in telemetry pipelines using zero-copy techniques, memory mapping, and inter-process shared memory to achieve high throughput and ultra-low latency.