I am a senior Python backend engineer with more than nine years of experience building production systems for companies in the United States and Brazil. I specialize in designing reliable APIs, microservices, distributed systems, and data-intensive backend platforms.
My core expertise includes Python, FastAPI, Django, PostgreSQL, AWS, Docker, and Kubernetes. I take ownership across the full service lifecycle, from API design and data modeling through deployment, observability, maintenance, and incident response.
I have delivered measurable product and operational outcomes, including a 20% reduction in response times for a real-time geolocation service, 30% shorter ETL processing windows, and 30% operational-efficiency improvements for a B2B SaaS platform.
I have experience migrating monolithic applications to microservices, building event-driven and streaming data pipelines, integrating payment systems, and developing high-traffic e-commerce and lending products. I also work with PII anonymization, database seeding, encryption at rest, and audit reporting.
I am comfortable collaborating remotely with international teams across time zones. I am based in Sorocaba, Brazil, work through a Brazilian CNPJ or EOR arrangement, and am open to US remote contract opportunities.
