Alex A.

Mobile Engineer - Android

Mobile Developer
11/1/2021 - Present

Led a Flutter project, overseeing and supporting a team of developers while maintaining the quality and integrity of the system. Conducted code reviews to ensure best practices and code quality. Managed the publication process, including the deployment of updates and new features. Utilized a deep understanding of the Flutter framework to guide technical decisions and problem-solving. Coordinated with various stakeholders to align technical goals with business objectives, fostering a collaborative and efficient development environment.

founder
4/1/2021 - Present

Led the planning and development of a delivery application, focusing on the consumption of web services and establishing integrations with Google Cloud and various external APIs. Implemented authentication mechanisms via email, SMS, as well as integrations with Facebook, Google, and Apple. Utilized both relational and non-relational databases, specifically Firebase and SQLite, to enhance data management. Leveraged Firebase for storage, authentication, Cloud Firestore, and hosting, ensuring robust backend support and seamless user experiences.

Test/QA Analyst
4/1/2019 - 8/1/2020

Led quality assurance efforts, overseeing the delivery process to ensure top-tier performance and usability in customer-facing products. Gained expertise in managing continuous delivery pipelines, implementing robust monitoring mechanisms, and optimizing team workflows. Developed a deep understanding of various performance testing tools and usability testing frameworks. Ensured seamless collaboration within the team to maintain high standards in software delivery.

Application Developer
6/1/2017 - Present

Developed proficiency in Java and Kotlin for Android app development, focusing on creating robust, efficient, and user-friendly applications. Extensive work was carried out using Android Studio, leveraging tools such as Gradle for build automation and ADB for debugging. Demonstrated skills in integrating RESTful APIs and managing network operations with Retrofit and OkHttp. Ensured high-quality code through regular use of JUnit and Espresso for testing, alongside mock frameworks like Mockito. Gained expertise in architecting apps using MVVM and MVP patterns, incorporating libraries such as Dagger for dependency injection and Room for database management. Implemented Firebase services for authentication, cloud messaging, and real-time database functionalities. Code quality and version control were rigorously maintained using Git, with collaboration fostered through platforms like GitHub and Bitbucket. Received recognition for optimizing app performance and enhancing UI/UX design by adhering to Material Design guidelines and deploying tools such as Glide and Picasso for efficient image loading.

Software Engineering at UNA
2023 - 2026

Android Developer at Pontifical Catholic University of Minas Gerais
2017 - 2018

Git and GitHub – Version Control at TreinaWeb
11/1/2018

Android Development Course at Udemy
11/1/2018

Scrum - Agile Planning and Development at TreinaWeb
10/1/2018

Android Development Course at Udemy
4/1/2018

Advanced Android at TreinaWeb
2/1/2018

Intermediate Android at TreinaWeb
1/1/2018

JAVA at TreinaWeb
12/1/2017

Basic, Intermediate, and Advanced Android at TreinaWeb
12/1/2017

Android Developer at PUC Minas
11/1/2017

Complete Programming Logic at TreinaWeb
11/1/2017

Object-Oriented Logic Complete at TreinaWeb
11/1/2017