Gonzalo Narbaiz

Senior Android Developer at hiberus, focusing on Android development with Kotlin and Jetpack Compose.

• Project: Santander Río Mobile Banking — Development and maintenance of the official Android banking app for Santander Río (Argentina), focused on secure transactions, biometric authentication, and multi-channel integration.
• Key Responsibilities & Achievements:
• Implemented Bottom Navigation Bar with feature flag control for gradual rollout and safe rollback.
• Integrated GraphQL (Apollo) for

Worked across multiple client projects, helping modernize legacy Android applications, improve architecture and deliver scalable solutions in healthcare and digital forensics environments.
For Sonifi Healthcare, contributed to two white-label Android products used in hospitals to manage in-room patient services and clinical information. Led modernization initiatives including migration from XML to

Contributed to Mercado Libre's Core Android platform team, responsible for shared infrastructure and navigation components used across multiple business domains within one of Latin America's largest mobile applications.
Played a key role in a large-scale navigation migration from Navigation Drawer to Bottom Navigation, which involved migrating legacy Activity-based screens to Fragments while progr

Joined the Android TV engineering team for AMC Networks as Android Technical Lead, helping establish and grow a new development team in Latin America during a period of organizational expansion.
Led a team of Android engineers, conducting 1:1 meetings, defining development goals, participating in hiring and performance reviews, and mentoring junior and semi-senior developers while growing into a t

Acted as Android Lead, driving feature development with a focus on SOLID principles and Clean Code. Collaborated with clients and internal teams to ensure technical alignment and continuous process improvement, while also taking part in team building and mentorship.

Key Achievements:

Interviewed and selected Android developers, strengthening the team and ensuring alignment with project needs.

D

Contributed to the Monsanto/Bayer Climate project, working on the FieldView and Autopilot apps used in large-scale agriculture. Focused on delivering high-quality, testable code and modernizing the Android codebase.

Key Achievements:

Migrated legacy Java code to Kotlin, improving maintainability and enabling adoption of modern Android practices.

Designed the architecture of new apps and impleme

Worked on the BringMe app within the Excalibur project, developing new functionalities and maintaining production releases while ensuring continuous improvement of the app’s stability.

Key Achievements:

Delivered new features and performance improvements, enhancing user experience in an already released application.

Actively contributed ideas for feature enhancements and optimizations, collabor

Contributed to the Banco Macro mobile banking project, developing features for one of Argentina’s major financial institutions. Played a key role in both development and requirements analysis, ensuring alignment with business needs.

Contributed to the Banco Macro mobile banking project, developing features for one of Argentina’s major financial institutions. Played a key role in both development and requirements analysis, ensuring alignment with business needs.

Key Achievements:

Implemented new features and updates for the banking app, ensuring compliance with strict performance and security standards.

Provided input durin

Developed Android and iOS apps for the Omint project, focusing on new features and enhancements.

Contributed to the iOS project using Objective-C.

Ensured high-quality, maintainable code and smooth cross-platform functionality.
Tech Stack: Android SDK, Java, Objective-C

• Developed Android and iOS apps for the Omint project, focusing on new features and enhancements.
• Contributed to the iOS project using Objective-C.
• Ensured high-quality, maintainable code and smooth cross-platform functionality.

Developed native Android B2B applications, leading the creation of new apps, refactoring existing ones, and maintaining legacy versions.

Defined app architecture, selected technologies, and estimated feature development timelines.

Contributed to server-side API development, ensuring seamless communication with mobile apps.

Projects:

Control de Entregas: Optimized delivery operations by enablin

Develope android applications for the projects and advertising campaings that the company has.
My responsabilities implies: developing, updating and fixing the apps; suggesting new features and innovate the technologies used in the company.
Tech: Android Studio, Json, Rest, Xml, Bluetooth LE, Geolocalization, Google Apis, Trello, Git.

Worked on the development of the Banco Hipotecario Mobile Banking app for both Android and BlackBerry 10 platforms.

My responsibilities included:
– End-to-end development of new features, from analysis and implementation to release on Google Play and BlackBerry App World
– App maintenance and bug fixing
– UI improvements including the design of new icons and background images
– Proactively sugges

Deliver scripts and applications to production teams and customers who are demaning to increase internal efficiency.
My work involved, analyses of client needs and requirements, developing in Java, use of company own API REST.

Development, maintenance and upgrade of Android application, with implementation of test. Performing also debugging tasks and graphic design. App: Look for “Cuando LLega” made by Efisat in Google Play Store.
Technologies: Java, Android libraries.
Tools: Eclipse IDE, SQLite, TeamFoundations (task management).
Developments:
https://play.google.com/store/apps/details?id=efisat.cuandollega2
https:/

CatUsed Project.
Agile methodology. Development and maintenance of JAVA web application. Spring MVC framework. Jenkins. Maven. Ant. JSP and Servlets. Development of pages in HTML using Jquery library and CSS. Debugging tasks. Testing, Coverage; JUnit, HtmlUnit and ScalaTest.
Within the support area, I did tasks database management, scripts, worked on MySql.
Also creating and editing XML files an

• Development and maintenance of JAVA web application.
• Development of pages in HTML using jQuery library and CSS.
• Debugging tasks, Testing, Coverage; JUnit, HtmlUnit and ScalaTest.
• Within the support area, I did tasks database management, scripts, worked on MySql.
• Also creating and editing XML files and feeds.
• Also work keeping the application up and working, (check servers and applicati

Graduated in Bachelor in Economics and Management
Achieved the best possible grade of 9.18 of 10 in the Institute and the second best in all the district.

Grade: 9.18/10

Graduated with a Bachelor in Economics and Management, achieving the highest grade in the institute and second best in the district.