Open to opportunities

Rafael Arango Pérez

@rafaelarangoprez

Message

Mobile Software Engineer

Brazil

Message

What I'm looking for

I am looking for a role that fosters innovation, encourages team collaboration, and offers opportunities for professional growth in mobile technology.

Mobile Software Engineer specializing in Flutter, building and maintaining production mobile applications for Android and iOS.

Currently working in the real estate sector, developing apps used in daily business operations through a hybrid architecture (Flutter + WebView).

My work is focused on improving application stability, performance, and maintainability in real-world scenarios. I regularly deal with production issues, optimize app behavior, and contribute to long-term code quality.

I have experience integrating REST APIs and Firebase services (Authentication, Realtime Database, Remote Config, Cloud Messaging, Analytics), as well as working with CI/CD pipelines using Fastlane.

I’m particularly interested in clean architecture, scalable mobile solutions, and improving development workflows through better tooling and practices.

Always open to connecting with other engineers and exploring new opportunities.

Experience

Work history, roles, and key accomplishments

Current

Mobile Software Engineer

Current

Construtor de Vendas CRM

Jan 2023 - Jul 2024 (1 year 6 months)

Joined as the first Flutter developer to rebuild the mobile stack from the ground up, establishing a foundation for scale and quality. Re-architected and re-wrote applications using Clean Architecture, modular patterns, and offline-first strategies, eliminating legacy issues.

Flutter Dart Offline First CI CD Scrum GraphQL Agile

Education

Degrees, certifications, and relevant coursework

Rocketseat

Full Stack Javascript Developer, Full Stack Javascript Development

Completed a comprehensive program focused on full-stack JavaScript development, gaining expertise in various technologies and frameworks. Developed skills essential for building robust and scalable web applications.

Universidade Federal de Sergipe

Bachelor of Engineering, Computer Engineering

Studied Computer Engineering, covering fundamental principles and advanced topics in software and hardware. Gained a strong foundation in computer science and engineering disciplines.

Rocketseat

Full Stack JavaScript Developer, Full Stack JavaScript Development

Participated in a full-stack JavaScript development program, enhancing skills in front-end and back-end technologies. Focused on practical application and project-based learning.