Marcio Cunha

Technical Articles

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

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CarreiraArquitetura•4 min

Career Paths and Technical Progression Routes for Distributed Systems Specialists

Learn how to structure technical progression paths for engineers designing complex distributed architectures. Discover how to balance deep expertise in decentralized computing, resilience, and leadership without losing focus on hands-on engineering.

ArquiteturaBackend•4 min

Real-Time Data Mesh Architecture with Strict Domain Decoupling

Learn how to build a real-time data mesh architecture with strict domain decoupling and decentralized governance, ensuring autonomy and operational consistency.

FrontendArquitetura•4 min

Complex Geospatial Data Rendering Optimization in High-Frequency Web Applications

Learn how to structure graphical pipelines and manage complex geometries in the browser to render thousands of geographic elements in real time without freezing the UI.

BackendArquitetura•6 min

Implementation of Orchestrated Saga Transaction Patterns in Distributed Multi-Tenant Environments

Learn how to structure distributed transactions using the Orchestrated Saga pattern in multi-tenant architectures, ensuring data isolation and eventual consistency at scale.

BackendArquitetura•5 min

Latency Mitigation in Low-Latency Systems with Memory Lock Optimization and Lock-Free Structures

Learn how to eliminate concurrency bottlenecks in high-frequency systems by optimizing memory locks and adopting lock-free data structures to maximize throughput.

DevOpsArquitetura•3 min

Automated Blue-Green Deployments in Kubernetes Environments with Progressive Traffic Shifting

Learn how to implement automated blue-green deployments in Kubernetes using progressive traffic shifting for seamless software releases. Discover how to mitigate production risks with granular traffic control and instant rollbacks.

ArquiteturaBackend•4 min

API Contract Standardization in Event-Driven Architectures with Semantic Schema Versioning

Learn how to build resilient event contracts using Schema Registries and rigorous semantic versioning to prevent silent failures in high-scale distributed systems.

FrontendArquitetura•4 min

Islands Architecture: Server-Side Rendering of Components Without Heavy Hydration

Discover how islands architecture optimizes web applications by separating static code from interactive ones. Understand the impact of partial hydration on browser performance.

BackendArquitetura•5 min

Building Resilient Messaging Systems with Event Ordering Guarantees via Dynamic Partitioning

Learn how to design highly resilient messaging architectures that maintain strict event ordering using dynamic partitioning in distributed environments.

ArquiteturaDevOps•5 min

Total Cost of Ownership Analysis in Migrating Serverless Architectures to Dedicated Container Instances

Discover the financial and operational impacts of moving applications from serverless infrastructures to dedicated containers. Understand when traffic growth makes the managed model financially unsustainable.