Alex

Refactoring, maintenance, and architecture restructuring for audience measurement apps installed on houses around the globe. Technicians install and configure a tablet with dedicated software which is responsible to provide the user who is watching the content currently presented, and capturing the audio that will be analyzed. The software is able to check health issues with the tablet, whether the TV is turned on or off.

• Room database for local storage
• Clean architecture

Skills: Crashlytics · Git · Jira · Clean Architecture · Kotlin · English · Java · Android Development · Android – RxJava

Technical monitoring of new developers for a better understanding of Meu Einstein’s application architecture. Also managed the team for better product development and for product migration from native code (Android and iOS) to Flutter.

• Technical assessment for new developers  backed by Software
• Mentored developers to obtain better results in their careers and skills

Skills: Crashlytics · Retrofit · Azure DevOps · Git · Flutter · BLoC · Cubit · Dependency Injection · Viper · Android Jetpack · Clean Architecture · RxJava · Realm Database · Kotlin

He was responsible for redesigning Unidas app architecture and product migration from Java to Kotlin. This includes a complete migration to Jetpack components. He made code reviews to improve code quality. Thus, he improved the code base and better software for testing. He inserted remote configuration to enable and disable some features at any time.

• Custom components were made according to the institutional design system. This simplifies the client journey throughout the app. Only 4 steps are necessary to rent a car
• MPV architectural pattern
• Technical assessment for Android developers

Skills: Crashlytics · Model-View-Presenter (MVP) · Room Database · Git · Android Jetpack · Kotlin – GitFlow

Worked on the maintenance and development of Android modules. Responsible for analyzing and designing Android Software. Also tracked bugs and new functionalities using Jira.

• Asynchronous programming with AsnycTasks and callbacks
• Room database for offline mode
• Unit testing

Skills: Retrofit – Git – Realm Database – Java – JUnit – Jira – REST – SOAP – Android Studio –

He worked on financial application development with Java and Spring Framework, as well as software requirement analysis. He also applied batch applications using JAR files.

• Use of Oracle databases.  Database interaction via Hibernate
• SQL scripts for DML and DDL
• Site Maintenance developed with JSP and JavaScript.

He was involved in the maintenance and development of financial transaction flows and database integration.

• Transaction flows based on ISO 8583
• Use of IST/Switch platform
• Oracle database integration
• C language and GCC compiler for software development in the Unix environment.

• Systems Analyst at Restarant Application Development International LLC (RADI) (2014)
• Specialist at Solutis Tecnologias (2013-2014)
• Researcher at Virtual Reality Center Research – LSIUSP (2006-2016)
  • Navy Simulator
  • Rio de Janeiro Virtual Tour
  • Milky Way virtual Tour
  • Thyroid Surgery simulator
• C++ Developer at Cybercyte Sistemas e Sevicos LTDA (2003-2006)
• Intern at Alliance Consultoria LTDA (2002)
• Web Developer at Elucid (1998-2002)