I design and build secure, scalable, production-grade backend systems — combining strong architectural thinking with modern AI-assisted workflows to deliver high-quality solutions with speed and precision. Based in Salto Grande, Santa Fe, Argentina.
01.// featured projects
Production-grade systems — each one solving a real architectural challenge.
Distributed, durable and observable workflow engine. Pythonic DSL with decorators, hexagonal architecture, state persistence in PostgreSQL, automatic retries with exponential backoff, and worker crash recovery.
High-performance IAM solution using hexagonal architecture. Features O(1) token validation, Refresh Token Rotation, rate limiting, real-time security monitoring, and breach detection.
Resilient async microservice for payments and critical operations. Strong idempotency guarantees, fault tolerance patterns, and dead-letter queue handling for zero message loss.
Modern, scalable asynchronous ETL framework built with Polars and HTTPX. Designed for high-throughput data pipelines with a clean, extensible plugin architecture.
Complete SaaS platform for dental clinics. Interactive SVG odontogram, patient records, appointment scheduling. Delivered and running for a real client in production.
Real-time threat intelligence dashboard for monitoring and visualizing security events. Aggregates indicators of compromise across multiple data sources.
Secure authentication API built with FastAPI. JWT lifecycle management, role-based access control, and production-ready security middleware stack.
02.// tech stack
The technologies I use to build production systems.
LANGUAGES
FRAMEWORKS
DATABASES & QUEUES
INFRASTRUCTURE
ARCHITECTURE
SECURITY
03.// areas of focus
Deliberate architectural decisions for systems that are secure, maintainable, and truly reliable.
Identity and Access Management systems with hexagonal architecture, OIDC flows, O(1) token validation, refresh token rotation, and real-time breach detection.
Resilient architectures with async message queues, idempotency guarantees, fault tolerance patterns, and dead-letter queue handling for critical operations at scale.
Production-grade APIs and microservices with FastAPI, PostgreSQL, Redis, and Docker. Clean architecture patterns that make systems maintainable as they grow.
Threat intelligence, security monitoring, vulnerability analysis, and defensive tooling. Building systems with security as a first-class architectural concern, not an afterthought.
04.// get in touch
Open to freelance projects, long-term contracts, and interesting engineering challenges. If you're building something that needs to be secure and scale — let's talk.