Fidel Peguero

At Sistemas Integrados de Informática (SII), I develop and maintain Flutter and Dart mobile applications for FinTech and banking. I’ve participated in mobile banking work for BDI, VIMENCA, PROMERICA, ALAVER, ADOPEM, Asociación Mocana de Ahorros y Préstamos, and Banco Santa Cruz.

I work on banking features including accounts, transactions, payments, loans, authentication, and biometric authentication. I also participate in migrations to Flutter-based solutions and integrate REST APIs and financial services such as Click to Pay.

I implement responsive, reusable Flutter components from Figma designs and contribute to testing, debugging, and delivery processes using Jenkins. My work also includes BLoC/Cubit architecture, Git workflows, and Agile/Scrum methodologies.

As a freelance Junior Developer, I programmed Flutter features for login, registration, search, and messaging, and worked with colleagues on a Stripe payment application using React. During my internship at (GMCP), I created a full-stack application for the organization.