A mix of shipped products, side experiments, and work-in-progress.
Rental management for small landlords in Brazil — track tenants, leases, payments, and overdue rents from your phone. Currently in private beta, shipping soon.
AI-powered travel content platform that publishes multilingual blog posts at scale, with SEO-optimized structure and rich image enrichment. Fully automated content pipeline — ingestion, generation, translation, and publishing. Originally ran on a Hetzner VPS with Coolify and Supabase; recently re-platformed end-to-end onto Cloudflare (Workers, D1, R2, Containers) for global edge delivery and lower ops overhead.
AI-powered vocabulary app combining advanced LLMs with the Leitner spaced repetition system. AI-generated definitions, images, and audio across 7 languages, 8 quiz modes, and full analytics.
A focused Brazilian-market mobile app for amortization tables — compare Price and SAC systems for any loan, export schedules, and run scenarios offline.