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Flutter Mobile Developer
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Portfólio
Experiência profissional
Fullstack Mobile Developer
company • Meio período
Jun 2026 - Present • 5 mos
Owned core Flutter development of PlayMe, an educational app for school-age children, from prototype to App Store / Google Play release. Implemented a parent-child-teacher role system with task management, progress tracking, and achievements. Integrated an AI agent for personalized recommendations to boost user engagement after release. Developed a REST API backend and a responsive Flutter Web admin panel, using AI- assisted workflows (Codex, Claude Code). Maintained a clean Bloc-based architecture while continuously shipping new features
Mobile App Developer
Freelancer.com • Freelance
Oct 2024 - Present • 2 yrs 1 mo
Optimized VPN tunnel performance in OtarioVPN; fixed background timer behavior and authentication/subscription errors, reducing failures by 16%. Fixed Firebase OTP authentication in MyCards (iOS/Android), eliminated functional defects, and aligned the UI with design specs. Migrated the Prosper marketplace backend to Firebase, adapted business logic, and resolved flutter _ map issues. Built and released Fino using Clean Architecture, Riverpod, and Freezed; integrated Firebase Analytics to track user behavior. Designed, developed, and published two apps: Cutes (unique email address creation) and Goods (geolocation-based marketplace for nearby trading)