Juliana Tibães
@julianatibes
Senior Android Engineer specializing in Kotlin and Jetpack Compose for high-scale streaming experiences.
BrazilWhat I'm looking for
I’m a Senior Android Developer and Research & Specialist Engineer within the Android platform, focused on evaluating and prototyping emerging technologies to improve both app performance and developer experience. At Globoplay (Globo), I bridge new Android updates into production-ready implementations for high-scale environments used by millions of users.
I’m specialized in Kotlin, Jetpack Compose, and modern Android architecture like MVVM and Clean Architecture across Android mobile, Android TV, and Android Automotive OS. I bring strong CI/CD and Agile experience, plus a background that includes teaching and data work—giving me a practical, research-driven approach to building and validating solutions.
Experience
Work history, roles, and key accomplishments
Senior Android Developer
Globoplay
Dec 2024 - Present (1 year 7 months)
Researches and evaluates emerging Android libraries, frameworks, and architectural patterns. Leads proofs of concept (PoCs) such as the Glance Compose Framework for real-time data widgets and bridges Android platform updates to production-ready implementations.
• Technology Scouting: Actively researching and evaluating emerging Android libraries, frameworks, and architectural patterns to stay ahead of industry trends.
• Prototyping & PoCs: Leading the development of Proofs of Concept (PoCs) to validate the feasibility of new tools, such as the Glance Compose Framework for real-time data widgets (production already).
• Implemented strategic advertising modules for Android TV and Mobile, contributing to a seamless experience for active users
• Playback menu for selecting other episodes for the current title. (Android TV, Fire TV and mobile).
Android Developer
Globoplay
Feb 2022 - Dec 2024 (2 years 10 months)
Implemented advertising modules for Android TV and mobile. Developed a playback menu to select other episodes for the current title (including Android TV and Fire TV).
Developer for delivery app
• Refactoring the buyer app (View System to Compose).
• Product purchase screen.
Part-time Professor at Pontifícia Universidade Católica do Paraná.
• Data Analysis | Learning analytics
• Systems analysis consultancy
Technologies :
• Power BI / Excel / DAX
• Jupyter Notebook/ Spyder / Python
Teach:
• Android Studio
• Converging Systems
• Systems Architecture
Technologies :
• Android SDK / Kotlin / ROOM / MVVM
• Spring Boot / Java / REST / SOAP / JSON
• RabbitMQ / Docker
• Angular CLI
• Development of administrative process tools for the university
• Systems analysis consultancy
Teach:
• HTML + CSS
• Hardware Architecture
• Applications Systems
• Java Web
• Visual Studio
• Android SDK
• MySQL
Developer for restaurant management system.
Responsibilities:
• Systems development
• Systems analysis
• Test system
• Genomes sequences comparison
• Algorithms development
Research and development to support virtual environment focused on medical images.
Education
Degrees, certifications, and relevant coursework
Universidade Positivo
Postgraduate Degree, Data Science and Big Data
2018 - 2020
Analysis of the open questions of the Self-Assessment Committee
Universidade Federal do Paraná
Master's degree, Bioinformatics
2010 - 2012
Application of Artificial Intelligence in the Automatic Annotation of Bacterial Genomes
Universidade Federal do Paraná
Associate's degree, Computer Systems Analysis
2008 - 2009
Optimized Filter Software(s) with Artificial Intelligence
Faculdade de Tecnologia de Santos - FATEC-Santos
Associate's degree, Computer/Information Technology Administration and Management
2006 - 2007
Tech stack
Software and tools used professionally
Availability
Location
BrazilAuthorized to work in
Job categories
Skills
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