Developed modular SDKs, modernized LaLiga Fantasy UI with RTL support, integrated identity verification for Produbanco, validated AI models, collaborated with architects and stakeholders.

Engineered shared modules with Kotlin Multiplatform, reduced code redundancy, delivered SDKs, integrated OTP and facial recognition, validated AI models, led cross-functional teams.

Guided mobile, frontend, backend teams, migrated app to Flutter, built Kotlin kiosk app, redesigned payment architecture, mentored juniors, promoted code quality and agile.

Led teams in migrating Android app to Flutter, built Android kiosk app, integrated POS for Brazil, improved architecture, mentored developers, enforced clean architecture and agile.

Built Android app for delivery riders, improved navigation and confirmations, enabled real-time incident reporting, enhanced performance and experience.

Developed and maintained Android app for last-mile grocery delivery, optimized navigation, real-time reporting, collaborated with QA and product teams.