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

IAEngenharia•4 min

Local Fine-Tuning of Language Models with LoRA and QLoRA for Inference Latency Reduction

Learn how to apply fine-tuning techniques with LoRA and QLoRA on local language models to optimize response times and reduce infrastructure costs without losing accuracy.

IABackend•4 min

Reliable RAG for Private Bases: Evidence Chunking, Allowlists and Hallucination Guards

Learn how to build secure Retrieval-Augmented Generation systems on private databases using efficient evidence chunking, strict allowlists, and robust barriers against artificial intelligence hallucinations.

IABackend•3 min

Reliable RAG for Private Bases: Evidence Clipping, Allowlists and Constraints

Learn how to build secure RAG architectures for sensitive corporate data by combining rigorous evidence clipping, strict allowlists, and boundaries against AI hallucinations.

IABackend•4 min

Autonomous Multi-Agent Orchestration with LLMs in Production: Routing and State

Learn how to architect enterprise systems with multiple artificial intelligence agents powered by large language models. Explore dynamic routing techniques, shared state management, and secure tool-calling for high-scale environments.

RedesIA•5 min

Packet Routing Optimization in Software-Defined Networks Using Reinforcement Learning

Explore how combining Software-Defined Networks with reinforcement learning artificial intelligence helps predict congestion and discover dynamic paths in real time.

IAArquitetura•4 min

Chain of Thought Reasoning Engineering with Knowledge Graphs for Language Models

Learn how to structure knowledge graphs to guide language model reasoning, reducing hallucinations and boosting accuracy in artificial intelligence systems.

IAHardware•5 min

Temperature Monitoring and Lifecycles in AI Processing Units on Edge Servers

Learn how to manage thermal stress and predict hardware failures in artificial intelligence processing units deployed on edge servers.

IAEngenharia•4 min

Fine-Tuning Open Source Models for Automated Unit Test Generation

Learn how to adapt open-source language models to create precise unit tests, cutting API costs and ensuring compliance with your project standards.

IAHardware•5 min

Language Model Orchestration in Edge Environments with TensorRT and Int4 Quantization

Learn how to execute large language models directly on local and edge devices using hardware optimizations with TensorRT and Int4 compact compression.

IAHardware•3 min

Panther Lake and AI PCs: why the NPU is becoming important

Explore how the Panther Lake architecture redefines personal computing with local artificial intelligence and the vital role of neural processing units.