Led cross-platform Flutter app development (Android/iOS), payment integrations, loyalty features, CI/CD automation, QA with Firebase Test Lab, push notifications, deep linking, and performance monitoring. Reduced release cycle by 40%.

Architected and maintained 3 Flutter apps with ~100K users, 4+ store rating. Led payment system integration (Nequi, Daviplata, PSE), CI/CD pipelines, Riverpod refactor, and incident response. Implemented Clean Architecture, SOLID, and automated QA.

Worked on Flutter, Vue.js, React.js projects. Improved app performance, led architecture standards, participated in agile ceremonies, and delivered features with cross-functional teams.

Developed mobile-first web and cross-platform products for 5+ enterprise clients. Built energy measurement/forecasting platform, optimized Flutter apps, established Clean Architecture and BLoC/Riverpod standards.

Worked on backend (Laravel, MySQL) and frontend (Vue.js), REST API design, and geolocation-based features. Improved code maintainability and developer experience.

Delivered full-stack enterprise solution (Laravel, Vue.js, MySQL). Refactored Vue.js components, implemented REST APIs, integrated Google Maps Distance Matrix API.