I build scalable backend systems, APIs, and production-ready platforms with a strong focus on architecture, maintainability, and operational reliability.

• Backend engineer focused on scalable APIs, maintainable systems, and production-ready services.
• Co-Founder & CTO at Arxatec, leading backend architecture, infrastructure decisions, and technical execution.
• Comfortable working across system design, cloud-connected workflows, reverse proxies, Docker-based environments, and service integrations.
• Interested in building software that is clear, scalable, secure, and operationally reliable.

Arxatec — a legal-tech platform for Peru: a corpus of public legal documents plus an AI assistant for lawyers. I own the backend, the data plane, and the infrastructure underneath. Three services, talking to each other through explicit contracts:

Also: credit-based billing across two payment providers, per-model token accounting for AI usage, and deployment on VPS with Docker, Nginx and pm2.

Arxatec repositories are private. The portfolio has the long version.

• Documentation is never assumed current — it gets checked against the code before anything is built on top of it, and what drifted gets fixed in the same change.
• A dated session record: every audit or decision lands in a folder for that day, declaring the commit it was verified against. Without the commit, a record is an opinion.
• Mechanical verification before anything is called done — lint, types, tests, build. Nothing closes on visual inspection.
• A branch and a pull request per unit of work. Never a direct push to main.

• Backend platforms and multi-service architectures
• Scalable APIs, service integration, and explicit contracts between them
• Data and ingestion pipelines with vector search
• Production-ready infrastructure and technical leadership