About Me
I am a highly experienced Senior Flutter/Dart Developer with more than 10 years of experience building mobile and full-stack applications. I focus on delivering reliable, scalable, and secure software with strong attention to detail and quality.
I have worked across native Android, Flutter, and backend integrations, and I enjoy solving complex technical problems in fast-paced environments. My background includes mobile architecture, state management, testing, CI/CD, and cloud-based deployments.
I have led squads and mentored developers in banking and agency environments, helping teams deliver maintainable solutions and improve engineering standards. I value collaboration with backend, QA, and product teams to build products that are both technically sound and user-friendly.
My experience includes Flutter, Dart, Java, Kotlin, Firebase, Google Cloud Platform, PostgreSQL, and modern architectural patterns such as Clean Architecture and MVVM. I also have hands-on experience with authentication, secure storage, SDK integrations, and release management for iOS and Android.
I am comfortable working on end-to-end product development, from architecture and implementation to testing, deployment, and maintenance. I have contributed to applications in fintech, e-commerce, and multi-platform environments, always aiming for performance and long-term maintainability.
I am open to opportunities where I can contribute as a senior or lead mobile engineer, especially in teams that value technical excellence, ownership, and continuous improvement.
Skills
Problem SolvingJavaScriptJavaCI CDTypeScriptPostgreSQLMentoringGraphQLCode ReviewREST APIsKotlinUnit TestingGoogle Cloud PlatformWeb DevelopmentDesign PatternsIntegration TestingPerformance TestingTDDiOS DevelopmentAndroid DevelopmentFlutterFirebaseMVVMSOLID PrinciplesDartJWTMobXOAUTH2RBACOpenID ConnectFastlane
Experience
Develop and maintain secure and scalable native mobile applications with a focus on Android. Provide support for production applications and participate in architectural decisions, tool selection, and technical standards.
Work closely with backend, QA, and product teams to deliver reliable mobile solutions. Contribute to code reviews, technical mentorship, and continuous improvement of the mobile stack.
Led the Currency Exchange squad and managed Flutter development for banking micro-apps within a large-scale application architecture. Owned end-to-end delivery of the feature as an independent micro-app.
Implemented scalable solutions using Clean Architecture and maintained different state management strategies, including Riverpod and BLoC. Applied TDD practices and built unit, widget, and integration testing frameworks while mentoring team members and conducting code reviews.
Managed end-to-end deployments on App Store and Play Store for multiple Flutter applications. Implemented Firebase services, CI/CD pipelines, and scalable architectures using MVVM and Clean Architecture.
Led state management implementations, collaborated on RESTful APIs, and mentored junior developers. Refactored legacy codebases to improve maintainability and overall software quality.
Built full-stack applications using Flutter for the frontend and Dart Frog with Prisma ORM and PostgreSQL for the backend. Deployed solutions on Google Cloud Platform using Cloud Run, Cloud SQL, and Job Scheduler.
Implemented secure authentication with JWT and RBAC, developed multi-platform applications, and set up development, staging, and production environments across Apple, Google, and Firebase platforms.
Developed native Android applications using Java and Kotlin for the fintech sector. Implemented MVVM architecture with Retrofit, ViewModel, LiveData, Coroutines, DataBinding, and Room Database.
Managed app releases and updates for Play Store and App Store, and integrated Firebase services for analytics, crash reporting, and real-time features.
Education
Bachelor's Degree, Computer Science
Completed a Bachelor's Degree in Computer Science in Asunción, Paraguay.
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