Marcio Cunha

Technical Articles

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

All categoriesArquiteturaAutomaçãoBackendCarreiraDevOpsEletrônicaEngenhariaFrontendHardwareIANegóciosProdutividadeRedes
DevOpsRedes•5 min

Low-Level Telemetry Systems Instrumentation with Efficient eBPF Collection in Isolated Kernels

Learn how to collect operating system metrics in real time using eBPF, even in highly restricted environments with isolated kernels.

RedesDevOps•4 min

Network Incident Response Automation with Dynamic BGP Routing Table Reconfiguration

Learn how to architect automated responses to global connectivity failures through programmatic manipulation of BGP policies, reducing mean time to mitigation during critical traffic scenarios.

BackendArquitetura•3 min

Conflict Resolution in Distributed Systems Without Write Locks

Learn how to build resilient distributed systems using replicated data structures that eliminate write locks while maintaining data consistency.

IADevOps•5 min

Embedding Monitoring in Language Models: Mitigating Concept Drift in Production

Learn how to detect and correct behavioral shifts in artificial intelligence models through continuous run-time analysis of vector representations.

BackendArquitetura•3 min

Context Isolation and Zero-Copy Communication Between Workers in High-Frequency Web Applications

Learn how to eliminate performance bottlenecks in modern web systems using strict memory isolation and zero-copy data transfers between background worker threads.

BackendArquitetura•4 min

Implementation of Predictive Caching Layers with Route Dependency Graph Preloading

Explore how to anticipate requests in high-scale web applications using dependency graphs and intelligent data preloading.

DevOpsNegócios•5 min

Cloud Computing Cost Mapping by Business Unit Through Dynamic Tagging

Learn how to build an efficient cloud infrastructure cost attribution strategy using dynamic labeling and workload metrics to bring financial transparency to business units.

IAEngenharia•4 min

Algorithmic Bias Mitigation in Machine Learning Models for Technical Hiring

Learn how to identify and correct distortions in artificial intelligence applied to recruitment and career progression, ensuring equity without losing technical accuracy.

DevOpsAutomação•4 min

Security Incident Response Automation with Playbooks in Ephemeral Clouds

Learn how to build automated cybersecurity threat response using ephemeral cloud environments and isolated playbooks to preserve forensic evidence without downtime.

RedesAutomação•3 min

Traffic Mapping in Heterogeneous Industrial Networks with Deep Packet Inspection

Learn how to map heterogeneous industrial networks using deep packet inspection to automatically discover topologies and ensure continuous operation.