At Mercado Livre, I led architecture and feature ownership across the Mercado Pago iOS ecosystem, building the Startup Orchestrator that sequenced 11 initialization flows and cut startup onboarding time by 23%.
I architected the migration engine behind Mercado Pago's five-country rebrand, enabling feature-flagged progressive rollout and instant rollback across Brazil, Argentina, Mexico, Chile, and Colombia. I also own the Intro Screen end-to-end, including server-driven content, offline caching, and its UIKit-to-SwiftUI migration.
I've built shared tools that help teams ship faster, including OBToolKit, the Coyote E2E testing framework, and automated PR workflows across six repositories. Earlier, I built PicPay's in-app Store, created its Server-Driven UI system, and delivered native mobile apps across iOS and Android.
