Software Engineer specialized in application migration, modernization, and performance optimization. With hands-on experience leading the migration of large-scale legacy mobile projects (native iOS/Android) into modern architectures, I help companies reduce technical debt, improve maintainability, and accelerate multi-platform delivery. While Flutter is my main tool for cross-platform development, I also leverage .NET, MySQL, Firebase, and cloud services (Azure) to build complete, scalable, and production-ready solutions. Known for problem-solving resilience: I’ve overcome limitations in SDKs and frameworks through creative solutions, including custom native integrations and performance-focused architectures.

Armando Alvarado

Software Engineer specialized in application migration, modernization, and performance optimization. With hands-on experience leading the migration of large-scale legacy mobile projects (native iOS/Android) into modern architectures, I help companies reduce technical debt, improve maintainability, and accelerate multi-platform delivery. While Flutter is my main tool for cross-platform development, I also leverage .NET, MySQL, Firebase, and cloud services (Azure) to build complete, scalable, and production-ready solutions. Known for problem-solving resilience: I’ve overcome limitations in SDKs and frameworks through creative solutions, including custom native integrations and performance-focused architectures.

Available to hire

Software Engineer specialized in application migration, modernization, and performance optimization.
With hands-on experience leading the migration of large-scale legacy mobile projects (native iOS/Android) into modern architectures, I help companies reduce technical debt, improve maintainability, and accelerate multi-platform delivery.
While Flutter is my main tool for cross-platform development, I also leverage .NET, MySQL, Firebase, and cloud services (Azure) to build complete, scalable, and production-ready solutions.
Known for problem-solving resilience: I’ve overcome limitations in SDKs and frameworks through creative solutions, including custom native integrations and performance-focused architectures.

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Experience Level

Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate

Language

Spanish; Castilian
Fluent
English
Advanced

Work Experience

Flutter Developer at Tech 4Good Research Lab
June 1, 2025 - September 10, 2025
Flutter development and migration initiatives; Led the migration of a large-scale legacy project to Flutter for MaxiPublica, including unifying Android and iOS into a single Flutter codebase, reducing crashes and improving performance. Prepared documentation and mentored native engineers transitioning to Flutter.
Full Stack Developer at Fraktalweb - Agency
January 1, 2024 - September 10, 2025
Developed mid-sized applications using Flutter on the frontend and .NET with MySQL on the backend; followed Clean Architecture principles; deployed APIs on Azure; integrated Firebase for push notifications; ensured production-ready status; gained cross-functional experience with backend services and cloud infrastructure.
Mobile Developer at Fraktalweb - Agency
January 1, 2024 - September 10, 2025
Built mobile apps for agency clients using Flutter and React Native; focused on responsive UIs and animations; used Provider and Redux for stable state management and smooth UX.
Flutter Developer at MaxiPublica
December 4, 2024 - Present
Led migration of a large-scale legacy project at MaxiPublica from Java/ Objective-C to a unified Flutter codebase; significantly reduced crashes, improved performance, and simplified long-term maintenance. Produced structured documentation and supported native engineers transitioning to Flutter.

Education

Ingenieria en Software y Tecnologias Emergentes at Universidad Autonoma de Baja California
January 11, 2030 - September 10, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services