Healthcare mobile apps for iOS and Android with HIPAA compliance. Also leading development of a React web portal integrated with Medplum (FHIR-based backend).
Led iOS development from the ground up. Built reusable ViewCode components, integrated Zendesk and payment APIs for enhanced customer support.
Built from scratch using Clean Architecture. Delivered features end-to-end: UI design, business logic, and third-party API integrations with improved stability.
Contributed to a new payments and transfers app. Built and integrated key screens with backend APIs ensuring secure and reliable transactions.
Developed fintech mobile app using Flutter and native platforms. Built cross-platform modules with MVP architecture for scalability.
Developed new features and led migration from XIB-based layouts to ViewCode, reducing UI maintenance time significantly.
Led migration from PWA to native iOS, improving app speed and reliability for thousands of daily users.
Developed features for the business app, focusing on the new Home section. Improved code modularity and onboarding flow for business users.
Healthcare apps with HIPAA compliance. React web portal with Medplum integration. AI-powered image generator mobile app.
PicPay CNPJ app development. New Home section with VIPER architecture.
Migration from PWA to native iOS. Improved speed and reliability for thousands of daily users.
Ticket by Edenred app. XIB to ViewCode migration. VIPER architecture implementation.
Built "Meu Estabelecimento" from scratch with Clean Architecture and RxSwift.
Led BEES project iOS development from scratch. Zendesk and payment API integrations.
Fintech and B2C apps with Flutter, Kotlin, and Swift. CardPay cross-platform development.
Banking systems development. Led Flutter mobile app implementation for 1000+ users.
Caixa EconĂ´mica Federal payments app. Core modules for iOS and Android.
Self-service banking apps for Android and iOS. Cross-platform experience optimization.
Multiple web projects. iOS order tracking app with PHP/PostgreSQL backend.
Event application for university students. First professional development experience.