Rafael de Mello Ferreira
Senior Android Developer Senior Software Engineer @SOUTH SYSTEM
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WORK HISTORY
Senior Android Developer Senior Software Engineer @SOUTH SYSTEM
Developer working on the Unicred App (Credit Cooperative App). Taking care of personal and vehicle credit products, loans and limits. Modularized application, developing new functionalities along with accessibility features, creating and executing automated unit tests, avoiding, and correcting bugs.
EDUCATION
Digital House Brasil
Android Mobile Development
Universidade Presbiteriana Mackenzie
Bachelor's degree in Engineering
Udacity
Android Kotlin Developer Nanodegree
Langara College
Postgraduate Degree
SENAI
Industrial learning
ABOUT RAFAEL DE MELLO FERREIRA
Senior Mobile Developer / Senior Software Engineer and Electrical/Electronic Engineer from Mackenzie Presbiterian University. I love what I do, and motivated to learn more about technology and programming. Driven by a passion for mobile development, with over 6 years of experience specializing in native development, including significant contributions to high-traffic applications. Skilled in implementing advanced features such as biometrics, in-app functionalities, and accessibility enhancements. Key Strengths- Proficient in collaborating with cross-functional agile teams of various sizes- Great problem-solver with a solid track record of delivering reliable solutions- Strong communicator who can easily connect with both technical and non-technical team members- Hands-on experience with complex projects, especially in banking, e-commerce, and credit scoring. Technical S- Native Android Development: Kotlin, Kotlin Multiplatform, Java, Android Studio, Jetpack Compose, XML- Native iOS Development: Swift, XCode- Knowledge of other languages such as JavaScript, HTML, CSS, C, C++, React, ReactNative, TailwindCSS, Node.js, etc. And the ability to quickly learn new languages- Use of tools for Android development such as: Coroutines, RxJava/RxKotlin, Dependency Injection, Koin, Dagger2, Hilt, Jetpack Libraries, Retrofit, OkHttp, Gradle Modules, MVVM, Architecture Components, Custom Views Components, GSON, AndroidAnnotations, Support Libs, Picasso, SQL, SQLite, Room, Firebase Analytics, Crashlytics, CI/CD, Bitrise, among others- In-depth knowledge of MVVM, MVI, Clean Architecture, Design Patterns, OOP, SOLID principles- Integration with RESTful architecture WebServices and response JSON format- Application integration with Firebase platform, including Google and Facebook authentication implementation- Development of unit and instrumented tests. Development of Accessibility features to make applications accessible- Knowledge in Biometrics Login implementation - In-app features (update, review, purchase)- CI/CD (Bitrise, Jenkins, Fastlane.)- Application publishing process on the Play Store (Google Play Console, Apple Store)- Version Control (Git)- Material Design design pattern- Design System and Tokens- Agile methodologies (Scrum, Kanban.)- UML modeling.
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