André Felipe De Paiva Cardozo Email & Phone Number

San Francisco, California, United States

Working on the well-known eBay application. Providing solutions and maintaining current functionalities.Mobile Technologies: Android (Kotlin)

Rio De Janeiro, Brasil

• Developed Dream Party, an app for managing wedding events, demonstrating full-stack capabilities.Mobile Technologies: Android (Kotlin), iOS (Swift)Highlights of the project:
• Native mobile app development for Android (Kotlin) and iOS (Swift) using Jetpack Compose and SwiftUI.
• Implementing best practices such as MVVM architecture, using Clean Architecture and SOLID principles for maintainable code, enhancing app performance and scalability.
• Implementing Dependency Injection using Koin for improved testability and modularity.
• Utilizing Kotlin Coroutines, LiveData, and StateFlows for efficient asynchronous programming.
• Used Retrofit (Android) and Alamofire (iOS) for efficient HTTP calls using REST APIs.

Rio De Janeiro, Rio De Janeiro

• Engineered and developed Zee.Now, a delivery app for pet products, primarily using Java and Kotlin.Mobile Technologies: Android (Java, Kotlin)Highlights of the project:
• Native mobile app development for Android (Kotlin) using Jetpack Compose.
• Implementing best practices such as MVVM architecture, using Clean Architecture and SOLID principles for maintainable code, enhancing app performance and scalability.
• Implementing Dependency Injection using Koin and Hilt for improved testability and modularity.
• Utilizing Kotlin Coroutines, LiveData, and StateFlows for efficient asynchronous programming.
• Developed CI/CD pipelines with Bitrise and GitHub Actions.

New York, United States

• Worked on an invitation-maker app with over a million users for Evite, enhancing both Android and iOS versions. Collaborated with cross-functional teams to deliver a user-friendly, reliable product.Mobile Technologies.
• Native mobile app development for Android (Java, Kotlin) and iOS (Swift) using SwiftUI.
• Implementing best practices such as MVVM architecture, using Clean Architecture and SOLID principles for maintainable code, enhancing app performance and scalability.
• Implementing Dependency Injection using Koin for improved testability and modularity.
• Utilizing Kotlin Coroutines, RxJava, and LiveData for efficient asynchronous programming.
• Conducted thorough unit testing and debugging using tools like JUnit, Espresso, and MockK for Android, and XCTest for iOS.

Estados Unidos

• Worked on a kitchen service project for QSR Automations, enhancing communication between front desk and kitchen.Mobile Technologies: Android (Java, Kotlin)Highlights of the project:
• Full support and feature development for the Android app using Java and Kotlin.
• Managing socket communications with WebSocket.
• Implemented data persistence using Room Database, SharedPreferences, and DataStores.
• Collaborating with cross-functional teams for product delivery.
• Conducting unit testing and debugging processes to maintain high product quality.

Rio De Janeiro, Rio De Janeiro

• Developed business client mobile apps using Java and React Native.Mobile Technologies: Android (Java), React Native (JavaScript)Highlights of the project:
• Utilizing RxJava for efficient asynchronous programming.
• Used Volley for efficient HTTP calls using REST APIs.
• Implemented data persistence using Room Database, and SharedPreferences.
• Worked within Scrum framework to ensure efficient project delivery.
• Created reusable components and followed material design patterns for a cohesive UI.Delivered high-quality, user-friendly mobile applications that met client requirements and exceeded user expectations.

Rio De Janeiro E Região, Brasil

• Engineered mobile apps using Java.Mobile Technologies: Android (Java)Highlights of the project:
• Created robust applications for various business needs.
• Used Volley for efficient HTTP calls using REST APIs.
• Implemented data persistence using Room Database, and SharedPreferences.
• API development with PHP.Developed versatile applications that streamlined business processes and improved efficiency.

Rio De Janeiro E Região, Brasil

• Developed Android apps for business clients using Java.Mobile Technologies: Android (Java)Highlights of the project:
• Created robust applications for various business needs.
• Used Volley for efficient HTTP calls using REST APIs.Delivered reliable and maintainable applications that enhanced business operations.

Rio De Janeiro, Brazil

• Developed company websites using Java and Spring Framework.Highlights of the project:
• Leveraged Java and Spring Framework for robust web development.Contributed to the development of dynamic and interactive company websites.

Rio De Janeiro E Região, Brasil

• Provided technical support in a computer lab.
• Assisted users with technical issues and maintained computer lab equipment.
• Ensured smooth operation of the computer lab, enhancing user experience.