Learn backend engineering through real production failure cases.

Autonomous infrastructure recovery engine featuring predictive anomaly detection and self-healing capabilities for critical backend systems.

Experimental Subset Sum solver for large integers using SQLite as an out-of-core storage engine.

A high-performance Zero-Trust security proxy designed for data privacy and compliance. Implements dynamic data masking (DDM), AES-256 encryption, and automated PII detection to secure sensitive data flows in enterprise environments. Engineered for HIPAA/GDPR alignment.

Universal dependency resolver using SAT solvers - works for software packages, course prerequisites, books, certifications, and any system with logical dependencies

Execution-focused Python automation portfolio covering secure tooling, backend orchestration, observability, policy controls, incident-support workflows, and platform engineering across 39 hands-on labs.

Simulate Distributed Systems, Scalability, and Real-World Architectures for Backend Engineering.

A modern Python implementation of the classic Asteroids arcade game built with Pygame, showcasing OOP, game architecture, and clean software design.

A resilient, replicated key-value storage system implemented in Python, featuring active replication and cluster orchestration. Developed for the Distributed Systems course at UFSCar.

Rental queue engine demo — Django, PostgreSQL, Elasticsearch, Redis. Queue-based tenant selection with eligibility pipeline, webhook events, and search fallback.

GitHub App for detecting benchmark regressions in pull requests.

Production-style backend commerce engine with transactional checkout, JWT auth, analytics pipelines, and observability.

Pipeline de dados serverless pronto para produção na AWS focado em ingestão de eventos de alta vazão, validação estrita de schema, padrões de resiliência (DLQ, Idempotência) e emulação local completa via LocalStack e Terraform.)

A robust Python-based backend architecture for real-time mechanical telemetry, bridging industrial sensors with secure cloud environments for predictive maintenance.

API key authentication, rate limiting, and usage tracking system built with FastAPI, PostgreSQL, and Redis

This is a repository for the LinkedIn Learning course Build REST APIs with FastAPI

API para la gestión y análisis inteligente de recetas de cocina.

Production-grade distributed API gateway built with FastAPI, PostgreSQL, Redis, Docker, Kubernetes, Prometheus, and Grafana, featuring service discovery, API keys, JWT auth, rate limiting, caching, retries, circuit breaking, and observability.

🚀 Full-stack E-commerce Automation Engine. Integrates Shopify with FastAPI & n8n for real-time order processing, secure PDF invoicing, and financial BI. Containerized with Docker and featuring a Streamlit dashboard.

A high-performance RESTful analytics API built with FastAPI and Pydantic to ingest agile workflow data structures and calculate dynamic sprint performance metrics.