Marcio Cunha

Technical Articles

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

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IABackend•4 min

Just-In-Time Compilation of Runtime Security Policies for LLM Injection Defense

Learn how runtime compilation of security guardrails protects language models against dynamic command injection attacks efficiently and reliably.

IADevOps•4 min

Implementation of Autonomous Infrastructure Diagnosis Agents with Small Language Models

Learn how to build smart agents using lightweight language models to automate triage and fault diagnosis in local servers and computer networks.

IABackend•4 min

Building Batch Document Vectorization Pipelines for Semantic Search Engines

Learn how to design resilient architectures to transform massive text volumes into efficient vector embeddings, enabling fast and accurate semantic search at production scale.

IABackend•3 min

Implementing Recovery Mechanisms for Connection Failures in Autonomous AI Agents

Learn how to engineer resilience into autonomous artificial intelligence agents to handle network drops, API timeouts, and state corruption without losing operational context.

IAHardware•4 min

Generative Model Inference Optimization in Edge Devices with NPU Acceleration

Learn how to run generative models on local hardware using neural processing units to ensure low latency and data privacy without relying on cloud servers.

IAArquitetura•4 min

Implementing Fault Recovery in Distributed AI Inference Pipelines

Learn how to design fault-tolerant systems for distributed artificial intelligence pipelines. Explore practical strategies for redundancy, reprocessing, and state management to ensure high availability in production.

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.

IABackend•4 min

Mitigating Hallucinations in RAG Systems Through Semantic Validation Layers and Response Grounding

Learn how to harden artificial intelligence applications against fabricated answers using cross-context verification, vector similarity scores, and strict runtime grounding filters.

IAHardware•4 min

Performance Evaluation and Memory Allocation for AI Models on Local Hardware

Learn how to manage video memory and optimize execution speed for artificial intelligence models running on local computers with dedicated graphics cards.

IAArquitetura•4 min

Implementing Fault Recovery Mechanisms in AI Inference Pipelines

Learn how to build resilient artificial intelligence pipelines using dynamic fallbacks to bypass model downtimes and cloud latency spikes.