Davi W.

Mobile Engineer - iOS

Android Developer
5/1/2021 - 6/1/2021

Gained extensive experience in developing native mobile applications using Java. Built a comprehensive understanding of Android SDK and its core components, including Activities, Services, Broadcast Receivers, and Content Providers. Demonstrated proficiency in utilizing Android Studio for efficient code writing and debugging. Employed various third-party libraries and APIs to enhance functionality, such as Retrofit for networking, Glide for image loading, and Firebase for backend support. Implemented persistent storage solutions using SQLite and Room Database. Optimized applications for performance and scalability, ensuring seamless user experiences. Debugged complex issues using tools like Logcat and Android Profiler. Emphasized adherence to Material Design principles for creating intuitive and aesthetically pleasing user interfaces.

Dev Mobile
5/1/2021 - Present

Gained extensive experience in the development of hybrid applications utilizing Google's Flutter framework, focusing on creating seamless and responsive cross-platform user interfaces. Expertise in backend services development was honed using Spring Boot with Java language, enabling robust and scalable server-side solutions. Demonstrated proficiency in integrating frontend and backend components, ensuring efficient data flow and user experience.

Android Developer
12/1/2019 - 5/1/2021

Developed expertise in native mobile application development using Java, focusing on creating intuitive, high-performing Android applications. Leveraged Android SDK to efficiently handle UI components, manage activities, and implement necessary hardware integrations. Utilized Android Studio for streamlined development and debugging. Integrated third-party libraries and APIs to enhance application functionality, ensuring seamless performance and user experience. Applied advanced object-oriented programming principles and design patterns to maintain clean, scalable code. Conducted rigorous testing and debugging, utilizing JUnit and Android testing frameworks to ensure robust application stability and performance. Employed version control systems like Git for collaborative development and code review, ensuring smooth project evolution and contribution from team members.

Android Developer
11/1/2017 - 12/1/2019

Gained expertise in developing native applications with a strong proficiency in Java and the Flutter framework, utilizing the Dart language effectively for cross-platform development. Leveraged the advantages of both Java and Flutter to create robust, scalable, and high-performing applications, ensuring seamless user experiences across multiple devices and operating systems.

Analysis and Development of Systems at Unifametro
2019 - 2021