Marcos Eduardo da Silva Bergamasco

Owned the architecture, evolution, and quality of high-performance Flutter apps for financial institutions across multiple clients (banks and fintechs). Worked end-to-end across architecture and backend integration (Java/NoSQL), testing, code review, and CI/CD delivery with releases. Contributed to internal engineering transformation for AI-assisted development by building tooling and automation that improved spec-to-code flow, reduced ambiguity between product and engineering, and strengthened team delivery consistency.

Developed and maintained Flutter and native Android apps for point-of-sale and business management, including adaptations for Smart POS devices. Implemented clean, scalable mobile architecture patterns using SOLID and Clean Code with modular structure to support multiple white-label clients through flavors and different Dart definitions. Built robust state management and navigation (BLoC, Provider, GetX, GoRouter), integrated Firebase (Remote Config, Firestore, Analytics, Crashlytics, In-App Messaging, push notifications), and implemented biometrics authentication and an in-house design system. Delivered full release workflows with automated CI/CD and build pipelines, and contributed to backend/API integration and data modeling using REST APIs, HTTPS, Dio, and AWS S3 for storage/distribution. Also created spec-driven development tooling (Spec Kit) and an MCP server for Figma to reduce design-to-code rework via coding assistant context.